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@@ -0,0 +1,2210 @@
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+#include "cmStandardLexer.h"
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+
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+#define FLEXINT_H 1
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+#define YY_INT_ALIGNED short int
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+
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+/* A lexical scanner generated by flex */
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+
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+#define FLEX_SCANNER
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+#define YY_FLEX_MAJOR_VERSION 2
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+#define YY_FLEX_MINOR_VERSION 6
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+#define YY_FLEX_SUBMINOR_VERSION 4
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+#if YY_FLEX_SUBMINOR_VERSION > 0
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+#define FLEX_BETA
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+#endif
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+
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+#ifdef yy_create_buffer
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+#define cmGccDepfile_yy_create_buffer_ALREADY_DEFINED
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+#else
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+#define yy_create_buffer cmGccDepfile_yy_create_buffer
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+#endif
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+
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+#ifdef yy_delete_buffer
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+#define cmGccDepfile_yy_delete_buffer_ALREADY_DEFINED
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+#else
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+#define yy_delete_buffer cmGccDepfile_yy_delete_buffer
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+#endif
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+
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+#ifdef yy_scan_buffer
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+#define cmGccDepfile_yy_scan_buffer_ALREADY_DEFINED
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+#else
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+#define yy_scan_buffer cmGccDepfile_yy_scan_buffer
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+#endif
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+
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+#ifdef yy_scan_string
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+#define cmGccDepfile_yy_scan_string_ALREADY_DEFINED
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+#else
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+#define yy_scan_string cmGccDepfile_yy_scan_string
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+#endif
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+
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+#ifdef yy_scan_bytes
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+#define cmGccDepfile_yy_scan_bytes_ALREADY_DEFINED
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+#else
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+#define yy_scan_bytes cmGccDepfile_yy_scan_bytes
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+#endif
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+
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+#ifdef yy_init_buffer
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+#define cmGccDepfile_yy_init_buffer_ALREADY_DEFINED
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+#else
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+#define yy_init_buffer cmGccDepfile_yy_init_buffer
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+#endif
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+
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+#ifdef yy_flush_buffer
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+#define cmGccDepfile_yy_flush_buffer_ALREADY_DEFINED
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+#else
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+#define yy_flush_buffer cmGccDepfile_yy_flush_buffer
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+#endif
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+
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+#ifdef yy_load_buffer_state
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+#define cmGccDepfile_yy_load_buffer_state_ALREADY_DEFINED
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+#else
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+#define yy_load_buffer_state cmGccDepfile_yy_load_buffer_state
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+#endif
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+
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+#ifdef yy_switch_to_buffer
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+#define cmGccDepfile_yy_switch_to_buffer_ALREADY_DEFINED
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+#else
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+#define yy_switch_to_buffer cmGccDepfile_yy_switch_to_buffer
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+#endif
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+
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+#ifdef yypush_buffer_state
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+#define cmGccDepfile_yypush_buffer_state_ALREADY_DEFINED
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+#else
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+#define yypush_buffer_state cmGccDepfile_yypush_buffer_state
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+#endif
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+
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+#ifdef yypop_buffer_state
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+#define cmGccDepfile_yypop_buffer_state_ALREADY_DEFINED
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+#else
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+#define yypop_buffer_state cmGccDepfile_yypop_buffer_state
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+#endif
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+
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+#ifdef yyensure_buffer_stack
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+#define cmGccDepfile_yyensure_buffer_stack_ALREADY_DEFINED
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+#else
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+#define yyensure_buffer_stack cmGccDepfile_yyensure_buffer_stack
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+#endif
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+
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+#ifdef yylex
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+#define cmGccDepfile_yylex_ALREADY_DEFINED
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+#else
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+#define yylex cmGccDepfile_yylex
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+#endif
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+
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+#ifdef yyrestart
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+#define cmGccDepfile_yyrestart_ALREADY_DEFINED
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+#else
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+#define yyrestart cmGccDepfile_yyrestart
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+#endif
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+
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+#ifdef yylex_init
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+#define cmGccDepfile_yylex_init_ALREADY_DEFINED
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+#else
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+#define yylex_init cmGccDepfile_yylex_init
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+#endif
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+
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+#ifdef yylex_init_extra
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+#define cmGccDepfile_yylex_init_extra_ALREADY_DEFINED
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+#else
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+#define yylex_init_extra cmGccDepfile_yylex_init_extra
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+#endif
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+
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+#ifdef yylex_destroy
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+#define cmGccDepfile_yylex_destroy_ALREADY_DEFINED
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+#else
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+#define yylex_destroy cmGccDepfile_yylex_destroy
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+#endif
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+
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+#ifdef yyget_debug
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+#define cmGccDepfile_yyget_debug_ALREADY_DEFINED
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+#else
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+#define yyget_debug cmGccDepfile_yyget_debug
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+#endif
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+
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+#ifdef yyset_debug
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+#define cmGccDepfile_yyset_debug_ALREADY_DEFINED
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+#else
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+#define yyset_debug cmGccDepfile_yyset_debug
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+#endif
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+
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+#ifdef yyget_extra
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+#define cmGccDepfile_yyget_extra_ALREADY_DEFINED
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+#else
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+#define yyget_extra cmGccDepfile_yyget_extra
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+#endif
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+
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+#ifdef yyset_extra
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+#define cmGccDepfile_yyset_extra_ALREADY_DEFINED
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+#else
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+#define yyset_extra cmGccDepfile_yyset_extra
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+#endif
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+
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+#ifdef yyget_in
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+#define cmGccDepfile_yyget_in_ALREADY_DEFINED
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+#else
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+#define yyget_in cmGccDepfile_yyget_in
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+#endif
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+
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+#ifdef yyset_in
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+#define cmGccDepfile_yyset_in_ALREADY_DEFINED
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+#else
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+#define yyset_in cmGccDepfile_yyset_in
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+#endif
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+
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+#ifdef yyget_out
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+#define cmGccDepfile_yyget_out_ALREADY_DEFINED
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+#else
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+#define yyget_out cmGccDepfile_yyget_out
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+#endif
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+
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+#ifdef yyset_out
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+#define cmGccDepfile_yyset_out_ALREADY_DEFINED
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+#else
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+#define yyset_out cmGccDepfile_yyset_out
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+#endif
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+
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+#ifdef yyget_leng
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+#define cmGccDepfile_yyget_leng_ALREADY_DEFINED
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+#else
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+#define yyget_leng cmGccDepfile_yyget_leng
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+#endif
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+
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+#ifdef yyget_text
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+#define cmGccDepfile_yyget_text_ALREADY_DEFINED
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+#else
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+#define yyget_text cmGccDepfile_yyget_text
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+#endif
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+
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+#ifdef yyget_lineno
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+#define cmGccDepfile_yyget_lineno_ALREADY_DEFINED
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+#else
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+#define yyget_lineno cmGccDepfile_yyget_lineno
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+#endif
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+
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+#ifdef yyset_lineno
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+#define cmGccDepfile_yyset_lineno_ALREADY_DEFINED
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+#else
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+#define yyset_lineno cmGccDepfile_yyset_lineno
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+#endif
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+
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+#ifdef yyget_column
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+#define cmGccDepfile_yyget_column_ALREADY_DEFINED
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+#else
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+#define yyget_column cmGccDepfile_yyget_column
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+#endif
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+
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+#ifdef yyset_column
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+#define cmGccDepfile_yyset_column_ALREADY_DEFINED
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+#else
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+#define yyset_column cmGccDepfile_yyset_column
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+#endif
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+
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+#ifdef yywrap
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+#define cmGccDepfile_yywrap_ALREADY_DEFINED
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+#else
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+#define yywrap cmGccDepfile_yywrap
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+#endif
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+
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+#ifdef yyalloc
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+#define cmGccDepfile_yyalloc_ALREADY_DEFINED
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+#else
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+#define yyalloc cmGccDepfile_yyalloc
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+#endif
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+
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+#ifdef yyrealloc
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+#define cmGccDepfile_yyrealloc_ALREADY_DEFINED
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+#else
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+#define yyrealloc cmGccDepfile_yyrealloc
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+#endif
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+
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+#ifdef yyfree
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+#define cmGccDepfile_yyfree_ALREADY_DEFINED
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+#else
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+#define yyfree cmGccDepfile_yyfree
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+#endif
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+
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+/* First, we deal with platform-specific or compiler-specific issues. */
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+
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+/* begin standard C headers. */
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+#include <stdio.h>
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+#include <string.h>
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+#include <errno.h>
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+#include <stdlib.h>
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+
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+/* end standard C headers. */
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+
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+/* flex integer type definitions */
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+
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+#ifndef FLEXINT_H
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+#define FLEXINT_H
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+
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+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
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+
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+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
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+
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+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
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+ * if you want the limit (max/min) macros for int types.
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+ */
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+#ifndef __STDC_LIMIT_MACROS
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+#define __STDC_LIMIT_MACROS 1
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+#endif
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+
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+#include <inttypes.h>
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+typedef int8_t flex_int8_t;
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+typedef uint8_t flex_uint8_t;
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+typedef int16_t flex_int16_t;
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+typedef uint16_t flex_uint16_t;
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+typedef int32_t flex_int32_t;
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+typedef uint32_t flex_uint32_t;
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+#else
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+typedef signed char flex_int8_t;
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+typedef short int flex_int16_t;
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+typedef int flex_int32_t;
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+typedef unsigned char flex_uint8_t;
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+typedef unsigned short int flex_uint16_t;
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+typedef unsigned int flex_uint32_t;
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+
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+/* Limits of integral types. */
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+#ifndef INT8_MIN
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+#define INT8_MIN (-128)
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+#endif
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+#ifndef INT16_MIN
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+#define INT16_MIN (-32767-1)
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+#endif
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+#ifndef INT32_MIN
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+#define INT32_MIN (-2147483647-1)
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+#endif
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+#ifndef INT8_MAX
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+#define INT8_MAX (127)
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+#endif
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+#ifndef INT16_MAX
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+#define INT16_MAX (32767)
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+#endif
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+#ifndef INT32_MAX
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+#define INT32_MAX (2147483647)
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+#endif
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+#ifndef UINT8_MAX
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+#define UINT8_MAX (255U)
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+#endif
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+#ifndef UINT16_MAX
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+#define UINT16_MAX (65535U)
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+#endif
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+#ifndef UINT32_MAX
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+#define UINT32_MAX (4294967295U)
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+#endif
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+
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+#ifndef SIZE_MAX
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+#define SIZE_MAX (~(size_t)0)
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+#endif
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+
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+#endif /* ! C99 */
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+
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+#endif /* ! FLEXINT_H */
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+
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+/* begin standard C++ headers. */
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+
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+/* TODO: this is always defined, so inline it */
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+#define yyconst const
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+
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+#if defined(__GNUC__) && __GNUC__ >= 3
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+#define yynoreturn __attribute__((__noreturn__))
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+#else
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+#define yynoreturn
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+#endif
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+
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+/* Returned upon end-of-file. */
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+#define YY_NULL 0
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+
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+/* Promotes a possibly negative, possibly signed char to an
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+ * integer in range [0..255] for use as an array index.
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+ */
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+#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
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+
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+/* An opaque pointer. */
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+#ifndef YY_TYPEDEF_YY_SCANNER_T
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+#define YY_TYPEDEF_YY_SCANNER_T
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+typedef void* yyscan_t;
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+#endif
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+
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+/* For convenience, these vars (plus the bison vars far below)
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+ are macros in the reentrant scanner. */
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+#define yyin yyg->yyin_r
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+#define yyout yyg->yyout_r
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+#define yyextra yyg->yyextra_r
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+#define yyleng yyg->yyleng_r
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+#define yytext yyg->yytext_r
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+#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
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+#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
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+#define yy_flex_debug yyg->yy_flex_debug_r
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+
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+/* Enter a start condition. This macro really ought to take a parameter,
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+ * but we do it the disgusting crufty way forced on us by the ()-less
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+ * definition of BEGIN.
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+ */
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+#define BEGIN yyg->yy_start = 1 + 2 *
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+/* Translate the current start state into a value that can be later handed
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+ * to BEGIN to return to the state. The YYSTATE alias is for lex
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+ * compatibility.
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+ */
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+#define YY_START ((yyg->yy_start - 1) / 2)
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+#define YYSTATE YY_START
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+/* Action number for EOF rule of a given start state. */
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+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
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+/* Special action meaning "start processing a new file". */
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+#define YY_NEW_FILE yyrestart( yyin , yyscanner )
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+#define YY_END_OF_BUFFER_CHAR 0
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+
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+/* Size of default input buffer. */
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+#ifndef YY_BUF_SIZE
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+#ifdef __ia64__
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+/* On IA-64, the buffer size is 16k, not 8k.
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+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
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+ * Ditto for the __ia64__ case accordingly.
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+ */
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+#define YY_BUF_SIZE 32768
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+#else
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+#define YY_BUF_SIZE 16384
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+#endif /* __ia64__ */
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+#endif
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+
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+/* The state buf must be large enough to hold one state per character in the main buffer.
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+ */
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+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
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+
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+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
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+#define YY_TYPEDEF_YY_BUFFER_STATE
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+typedef struct yy_buffer_state *YY_BUFFER_STATE;
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+#endif
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+
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+#ifndef YY_TYPEDEF_YY_SIZE_T
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+#define YY_TYPEDEF_YY_SIZE_T
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+typedef size_t yy_size_t;
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+#endif
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+
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+#define EOB_ACT_CONTINUE_SCAN 0
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+#define EOB_ACT_END_OF_FILE 1
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+#define EOB_ACT_LAST_MATCH 2
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+
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+ #define YY_LESS_LINENO(n)
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+ #define YY_LINENO_REWIND_TO(ptr)
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+
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+/* Return all but the first "n" matched characters back to the input stream. */
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+#define yyless(n) \
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+ do \
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+ { \
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+ /* Undo effects of setting up yytext. */ \
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+ int yyless_macro_arg = (n); \
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+ YY_LESS_LINENO(yyless_macro_arg);\
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+ *yy_cp = yyg->yy_hold_char; \
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+ YY_RESTORE_YY_MORE_OFFSET \
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+ yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
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|
|
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
|
|
|
+ } \
|
|
|
+ while ( 0 )
|
|
|
+#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
|
|
|
+
|
|
|
+#ifndef YY_STRUCT_YY_BUFFER_STATE
|
|
|
+#define YY_STRUCT_YY_BUFFER_STATE
|
|
|
+struct yy_buffer_state
|
|
|
+ {
|
|
|
+ FILE *yy_input_file;
|
|
|
+
|
|
|
+ char *yy_ch_buf; /* input buffer */
|
|
|
+ char *yy_buf_pos; /* current position in input buffer */
|
|
|
+
|
|
|
+ /* Size of input buffer in bytes, not including room for EOB
|
|
|
+ * characters.
|
|
|
+ */
|
|
|
+ int yy_buf_size;
|
|
|
+
|
|
|
+ /* Number of characters read into yy_ch_buf, not including EOB
|
|
|
+ * characters.
|
|
|
+ */
|
|
|
+ int yy_n_chars;
|
|
|
+
|
|
|
+ /* Whether we "own" the buffer - i.e., we know we created it,
|
|
|
+ * and can realloc() it to grow it, and should free() it to
|
|
|
+ * delete it.
|
|
|
+ */
|
|
|
+ int yy_is_our_buffer;
|
|
|
+
|
|
|
+ /* Whether this is an "interactive" input source; if so, and
|
|
|
+ * if we're using stdio for input, then we want to use getc()
|
|
|
+ * instead of fread(), to make sure we stop fetching input after
|
|
|
+ * each newline.
|
|
|
+ */
|
|
|
+ int yy_is_interactive;
|
|
|
+
|
|
|
+ /* Whether we're considered to be at the beginning of a line.
|
|
|
+ * If so, '^' rules will be active on the next match, otherwise
|
|
|
+ * not.
|
|
|
+ */
|
|
|
+ int yy_at_bol;
|
|
|
+
|
|
|
+ int yy_bs_lineno; /**< The line count. */
|
|
|
+ int yy_bs_column; /**< The column count. */
|
|
|
+
|
|
|
+ /* Whether to try to fill the input buffer when we reach the
|
|
|
+ * end of it.
|
|
|
+ */
|
|
|
+ int yy_fill_buffer;
|
|
|
+
|
|
|
+ int yy_buffer_status;
|
|
|
+
|
|
|
+#define YY_BUFFER_NEW 0
|
|
|
+#define YY_BUFFER_NORMAL 1
|
|
|
+ /* When an EOF's been seen but there's still some text to process
|
|
|
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
|
|
|
+ * shouldn't try reading from the input source any more. We might
|
|
|
+ * still have a bunch of tokens to match, though, because of
|
|
|
+ * possible backing-up.
|
|
|
+ *
|
|
|
+ * When we actually see the EOF, we change the status to "new"
|
|
|
+ * (via yyrestart()), so that the user can continue scanning by
|
|
|
+ * just pointing yyin at a new input file.
|
|
|
+ */
|
|
|
+#define YY_BUFFER_EOF_PENDING 2
|
|
|
+
|
|
|
+ };
|
|
|
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
|
|
|
+
|
|
|
+/* We provide macros for accessing buffer states in case in the
|
|
|
+ * future we want to put the buffer states in a more general
|
|
|
+ * "scanner state".
|
|
|
+ *
|
|
|
+ * Returns the top of the stack, or NULL.
|
|
|
+ */
|
|
|
+#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
|
|
|
+ ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
|
|
|
+ : NULL)
|
|
|
+/* Same as previous macro, but useful when we know that the buffer stack is not
|
|
|
+ * NULL or when we need an lvalue. For internal use only.
|
|
|
+ */
|
|
|
+#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
|
|
|
+
|
|
|
+void yyrestart ( FILE *input_file , yyscan_t yyscanner );
|
|
|
+void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner );
|
|
|
+YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner );
|
|
|
+void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner );
|
|
|
+void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner );
|
|
|
+void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner );
|
|
|
+void yypop_buffer_state ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+static void yyensure_buffer_stack ( yyscan_t yyscanner );
|
|
|
+static void yy_load_buffer_state ( yyscan_t yyscanner );
|
|
|
+static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file , yyscan_t yyscanner );
|
|
|
+#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner)
|
|
|
+
|
|
|
+YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner );
|
|
|
+YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner );
|
|
|
+YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner );
|
|
|
+
|
|
|
+void *yyalloc ( yy_size_t , yyscan_t yyscanner );
|
|
|
+void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner );
|
|
|
+void yyfree ( void * , yyscan_t yyscanner );
|
|
|
+
|
|
|
+#define yy_new_buffer yy_create_buffer
|
|
|
+#define yy_set_interactive(is_interactive) \
|
|
|
+ { \
|
|
|
+ if ( ! YY_CURRENT_BUFFER ){ \
|
|
|
+ yyensure_buffer_stack (yyscanner); \
|
|
|
+ YY_CURRENT_BUFFER_LVALUE = \
|
|
|
+ yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
|
|
|
+ } \
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
|
|
|
+ }
|
|
|
+#define yy_set_bol(at_bol) \
|
|
|
+ { \
|
|
|
+ if ( ! YY_CURRENT_BUFFER ){\
|
|
|
+ yyensure_buffer_stack (yyscanner); \
|
|
|
+ YY_CURRENT_BUFFER_LVALUE = \
|
|
|
+ yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
|
|
|
+ } \
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
|
|
|
+ }
|
|
|
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
|
|
|
+
|
|
|
+/* Begin user sect3 */
|
|
|
+
|
|
|
+#define cmGccDepfile_yywrap(yyscanner) (/*CONSTCOND*/1)
|
|
|
+#define YY_SKIP_YYWRAP
|
|
|
+typedef flex_uint8_t YY_CHAR;
|
|
|
+
|
|
|
+typedef int yy_state_type;
|
|
|
+
|
|
|
+#define yytext_ptr yytext_r
|
|
|
+
|
|
|
+static yy_state_type yy_get_previous_state ( yyscan_t yyscanner );
|
|
|
+static yy_state_type yy_try_NUL_trans ( yy_state_type current_state , yyscan_t yyscanner);
|
|
|
+static int yy_get_next_buffer ( yyscan_t yyscanner );
|
|
|
+static void yynoreturn yy_fatal_error ( const char* msg , yyscan_t yyscanner );
|
|
|
+
|
|
|
+/* Done after the current pattern has been matched and before the
|
|
|
+ * corresponding action - sets up yytext.
|
|
|
+ */
|
|
|
+#define YY_DO_BEFORE_ACTION \
|
|
|
+ yyg->yytext_ptr = yy_bp; \
|
|
|
+ yyleng = (int) (yy_cp - yy_bp); \
|
|
|
+ yyg->yy_hold_char = *yy_cp; \
|
|
|
+ *yy_cp = '\0'; \
|
|
|
+ yyg->yy_c_buf_p = yy_cp;
|
|
|
+#define YY_NUM_RULES 11
|
|
|
+#define YY_END_OF_BUFFER 12
|
|
|
+/* This struct is not used in this scanner,
|
|
|
+ but its presence is necessary. */
|
|
|
+struct yy_trans_info
|
|
|
+ {
|
|
|
+ flex_int32_t yy_verify;
|
|
|
+ flex_int32_t yy_nxt;
|
|
|
+ };
|
|
|
+static const flex_int16_t yy_accept[26] =
|
|
|
+ { 0,
|
|
|
+ 0, 0, 12, 10, 8, 6, 10, 9, 10, 10,
|
|
|
+ 10, 8, 0, 6, 9, 1, 7, 5, 0, 3,
|
|
|
+ 2, 0, 4, 0, 0
|
|
|
+ } ;
|
|
|
+
|
|
|
+static const YY_CHAR yy_ec[256] =
|
|
|
+ { 0,
|
|
|
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
|
|
|
+ 1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
|
|
|
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
|
+ 1, 5, 6, 1, 7, 8, 6, 1, 1, 6,
|
|
|
+ 6, 1, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 9, 1, 1,
|
|
|
+ 6, 1, 1, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 10, 6, 1, 6, 1, 6, 6, 6, 6,
|
|
|
+
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 1, 6, 6, 1, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
|
|
|
+ 6, 6, 6, 6, 6
|
|
|
+ } ;
|
|
|
+
|
|
|
+static const YY_CHAR yy_meta[11] =
|
|
|
+ { 0,
|
|
|
+ 1, 2, 1, 1, 2, 1, 1, 1, 1, 3
|
|
|
+ } ;
|
|
|
+
|
|
|
+static const flex_int16_t yy_base[28] =
|
|
|
+ { 0,
|
|
|
+ 0, 0, 29, 35, 18, 35, 22, 18, 15, 0,
|
|
|
+ 8, 12, 16, 35, 11, 35, 0, 35, 13, 35,
|
|
|
+ 35, 16, 35, 22, 35, 31, 12
|
|
|
+ } ;
|
|
|
+
|
|
|
+static const flex_int16_t yy_def[28] =
|
|
|
+ { 0,
|
|
|
+ 25, 1, 25, 25, 26, 25, 25, 25, 25, 27,
|
|
|
+ 25, 26, 25, 25, 25, 25, 27, 25, 25, 25,
|
|
|
+ 25, 25, 25, 25, 0, 25, 25
|
|
|
+ } ;
|
|
|
+
|
|
|
+static const flex_int16_t yy_nxt[46] =
|
|
|
+ { 0,
|
|
|
+ 4, 5, 6, 7, 5, 8, 4, 9, 10, 11,
|
|
|
+ 18, 19, 20, 17, 21, 18, 15, 22, 18, 19,
|
|
|
+ 23, 13, 16, 15, 14, 24, 20, 13, 25, 25,
|
|
|
+ 25, 22, 12, 12, 3, 25, 25, 25, 25, 25,
|
|
|
+ 25, 25, 25, 25, 25
|
|
|
+ } ;
|
|
|
+
|
|
|
+static const flex_int16_t yy_chk[46] =
|
|
|
+ { 0,
|
|
|
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
|
+ 11, 11, 11, 27, 11, 19, 15, 11, 13, 13,
|
|
|
+ 22, 12, 9, 8, 7, 22, 24, 5, 3, 0,
|
|
|
+ 0, 24, 26, 26, 25, 25, 25, 25, 25, 25,
|
|
|
+ 25, 25, 25, 25, 25
|
|
|
+ } ;
|
|
|
+
|
|
|
+/* The intent behind this definition is that it'll catch
|
|
|
+ * any uses of REJECT which flex missed.
|
|
|
+ */
|
|
|
+#define REJECT reject_used_but_not_detected
|
|
|
+#define yymore() yymore_used_but_not_detected
|
|
|
+#define YY_MORE_ADJ 0
|
|
|
+#define YY_RESTORE_YY_MORE_OFFSET
|
|
|
+/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
|
+ file Copyright.txt or https://cmake.org/licensing for details. */
|
|
|
+
|
|
|
+/* IWYU pragma: no_forward_declare yyguts_t */
|
|
|
+
|
|
|
+#ifndef __clang_analyzer__ /* Suppress clang scan-build warnings */
|
|
|
+
|
|
|
+#include <cmGccDepfileLexerHelper.h>
|
|
|
+#include <string>
|
|
|
+
|
|
|
+#define INITIAL 0
|
|
|
+
|
|
|
+#ifndef YY_EXTRA_TYPE
|
|
|
+#define YY_EXTRA_TYPE void *
|
|
|
+#endif
|
|
|
+
|
|
|
+/* Holds the entire state of the reentrant scanner. */
|
|
|
+struct yyguts_t
|
|
|
+ {
|
|
|
+
|
|
|
+ /* User-defined. Not touched by flex. */
|
|
|
+ YY_EXTRA_TYPE yyextra_r;
|
|
|
+
|
|
|
+ /* The rest are the same as the globals declared in the non-reentrant scanner. */
|
|
|
+ FILE *yyin_r, *yyout_r;
|
|
|
+ size_t yy_buffer_stack_top; /**< index of top of stack. */
|
|
|
+ size_t yy_buffer_stack_max; /**< capacity of stack. */
|
|
|
+ YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
|
|
|
+ char yy_hold_char;
|
|
|
+ int yy_n_chars;
|
|
|
+ int yyleng_r;
|
|
|
+ char *yy_c_buf_p;
|
|
|
+ int yy_init;
|
|
|
+ int yy_start;
|
|
|
+ int yy_did_buffer_switch_on_eof;
|
|
|
+ int yy_start_stack_ptr;
|
|
|
+ int yy_start_stack_depth;
|
|
|
+ int *yy_start_stack;
|
|
|
+ yy_state_type yy_last_accepting_state;
|
|
|
+ char* yy_last_accepting_cpos;
|
|
|
+
|
|
|
+ int yylineno_r;
|
|
|
+ int yy_flex_debug_r;
|
|
|
+
|
|
|
+ char *yytext_r;
|
|
|
+ int yy_more_flag;
|
|
|
+ int yy_more_len;
|
|
|
+
|
|
|
+ }; /* end struct yyguts_t */
|
|
|
+
|
|
|
+static int yy_init_globals ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+int yylex_init (yyscan_t* scanner);
|
|
|
+
|
|
|
+int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner);
|
|
|
+
|
|
|
+/* Accessor methods to globals.
|
|
|
+ These are made visible to non-reentrant scanners for convenience. */
|
|
|
+
|
|
|
+int yylex_destroy ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+int yyget_debug ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+void yyset_debug ( int debug_flag , yyscan_t yyscanner );
|
|
|
+
|
|
|
+YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner );
|
|
|
+
|
|
|
+FILE *yyget_in ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+void yyset_in ( FILE * _in_str , yyscan_t yyscanner );
|
|
|
+
|
|
|
+FILE *yyget_out ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+void yyset_out ( FILE * _out_str , yyscan_t yyscanner );
|
|
|
+
|
|
|
+ int yyget_leng ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+char *yyget_text ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+int yyget_lineno ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+void yyset_lineno ( int _line_number , yyscan_t yyscanner );
|
|
|
+
|
|
|
+int yyget_column ( yyscan_t yyscanner );
|
|
|
+
|
|
|
+void yyset_column ( int _column_no , yyscan_t yyscanner );
|
|
|
+
|
|
|
+/* Macros after this point can all be overridden by user definitions in
|
|
|
+ * section 1.
|
|
|
+ */
|
|
|
+
|
|
|
+#ifndef YY_SKIP_YYWRAP
|
|
|
+#ifdef __cplusplus
|
|
|
+extern "C" int yywrap ( yyscan_t yyscanner );
|
|
|
+#else
|
|
|
+extern int yywrap ( yyscan_t yyscanner );
|
|
|
+#endif
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifndef YY_NO_UNPUT
|
|
|
+
|
|
|
+ static void yyunput ( int c, char *buf_ptr , yyscan_t yyscanner);
|
|
|
+
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifndef yytext_ptr
|
|
|
+static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner);
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifdef YY_NEED_STRLEN
|
|
|
+static int yy_flex_strlen ( const char * , yyscan_t yyscanner);
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifndef YY_NO_INPUT
|
|
|
+#ifdef __cplusplus
|
|
|
+static int yyinput ( yyscan_t yyscanner );
|
|
|
+#else
|
|
|
+static int input ( yyscan_t yyscanner );
|
|
|
+#endif
|
|
|
+
|
|
|
+#endif
|
|
|
+
|
|
|
+/* Amount of stuff to slurp up with each read. */
|
|
|
+#ifndef YY_READ_BUF_SIZE
|
|
|
+#ifdef __ia64__
|
|
|
+/* On IA-64, the buffer size is 16k, not 8k */
|
|
|
+#define YY_READ_BUF_SIZE 16384
|
|
|
+#else
|
|
|
+#define YY_READ_BUF_SIZE 8192
|
|
|
+#endif /* __ia64__ */
|
|
|
+#endif
|
|
|
+
|
|
|
+/* Copy whatever the last rule matched to the standard output. */
|
|
|
+#ifndef ECHO
|
|
|
+/* This used to be an fputs(), but since the string might contain NUL's,
|
|
|
+ * we now use fwrite().
|
|
|
+ */
|
|
|
+#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
|
|
|
+#endif
|
|
|
+
|
|
|
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
|
|
|
+ * is returned in "result".
|
|
|
+ */
|
|
|
+#ifndef YY_INPUT
|
|
|
+#define YY_INPUT(buf,result,max_size) \
|
|
|
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
|
|
|
+ { \
|
|
|
+ int c = '*'; \
|
|
|
+ int n; \
|
|
|
+ for ( n = 0; n < max_size && \
|
|
|
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
|
|
|
+ buf[n] = (char) c; \
|
|
|
+ if ( c == '\n' ) \
|
|
|
+ buf[n++] = (char) c; \
|
|
|
+ if ( c == EOF && ferror( yyin ) ) \
|
|
|
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
|
|
|
+ result = n; \
|
|
|
+ } \
|
|
|
+ else \
|
|
|
+ { \
|
|
|
+ errno=0; \
|
|
|
+ while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
|
|
|
+ { \
|
|
|
+ if( errno != EINTR) \
|
|
|
+ { \
|
|
|
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
|
|
|
+ break; \
|
|
|
+ } \
|
|
|
+ errno=0; \
|
|
|
+ clearerr(yyin); \
|
|
|
+ } \
|
|
|
+ }\
|
|
|
+\
|
|
|
+
|
|
|
+#endif
|
|
|
+
|
|
|
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
|
|
|
+ * we don't want an extra ';' after the "return" because that will cause
|
|
|
+ * some compilers to complain about unreachable statements.
|
|
|
+ */
|
|
|
+#ifndef yyterminate
|
|
|
+#define yyterminate() return YY_NULL
|
|
|
+#endif
|
|
|
+
|
|
|
+/* Number of entries by which start-condition stack grows. */
|
|
|
+#ifndef YY_START_STACK_INCR
|
|
|
+#define YY_START_STACK_INCR 25
|
|
|
+#endif
|
|
|
+
|
|
|
+/* Report a fatal error. */
|
|
|
+#ifndef YY_FATAL_ERROR
|
|
|
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
|
|
|
+#endif
|
|
|
+
|
|
|
+/* end tables serialization structures and prototypes */
|
|
|
+
|
|
|
+/* Default declaration of generated scanner - a define so the user can
|
|
|
+ * easily add parameters.
|
|
|
+ */
|
|
|
+#ifndef YY_DECL
|
|
|
+#define YY_DECL_IS_OURS 1
|
|
|
+
|
|
|
+extern int yylex (yyscan_t yyscanner);
|
|
|
+
|
|
|
+#define YY_DECL int yylex (yyscan_t yyscanner)
|
|
|
+#endif /* !YY_DECL */
|
|
|
+
|
|
|
+/* Code executed at the beginning of each rule, after yytext and yyleng
|
|
|
+ * have been set up.
|
|
|
+ */
|
|
|
+#ifndef YY_USER_ACTION
|
|
|
+#define YY_USER_ACTION
|
|
|
+#endif
|
|
|
+
|
|
|
+/* Code executed at the end of each rule. */
|
|
|
+#ifndef YY_BREAK
|
|
|
+#define YY_BREAK /*LINTED*/break;
|
|
|
+#endif
|
|
|
+
|
|
|
+#define YY_RULE_SETUP \
|
|
|
+ YY_USER_ACTION
|
|
|
+
|
|
|
+/** The main scanner function which does all the work.
|
|
|
+ */
|
|
|
+YY_DECL
|
|
|
+{
|
|
|
+ yy_state_type yy_current_state;
|
|
|
+ char *yy_cp, *yy_bp;
|
|
|
+ int yy_act;
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ if ( !yyg->yy_init )
|
|
|
+ {
|
|
|
+ yyg->yy_init = 1;
|
|
|
+
|
|
|
+#ifdef YY_USER_INIT
|
|
|
+ YY_USER_INIT;
|
|
|
+#endif
|
|
|
+
|
|
|
+ if ( ! yyg->yy_start )
|
|
|
+ yyg->yy_start = 1; /* first start state */
|
|
|
+
|
|
|
+ if ( ! yyin )
|
|
|
+ yyin = stdin;
|
|
|
+
|
|
|
+ if ( ! yyout )
|
|
|
+ yyout = stdout;
|
|
|
+
|
|
|
+ if ( ! YY_CURRENT_BUFFER ) {
|
|
|
+ yyensure_buffer_stack (yyscanner);
|
|
|
+ YY_CURRENT_BUFFER_LVALUE =
|
|
|
+ yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner);
|
|
|
+ }
|
|
|
+
|
|
|
+ yy_load_buffer_state( yyscanner );
|
|
|
+ }
|
|
|
+
|
|
|
+ {
|
|
|
+
|
|
|
+ while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
|
|
|
+ {
|
|
|
+ yy_cp = yyg->yy_c_buf_p;
|
|
|
+
|
|
|
+ /* Support of yytext. */
|
|
|
+ *yy_cp = yyg->yy_hold_char;
|
|
|
+
|
|
|
+ /* yy_bp points to the position in yy_ch_buf of the start of
|
|
|
+ * the current run.
|
|
|
+ */
|
|
|
+ yy_bp = yy_cp;
|
|
|
+
|
|
|
+ yy_current_state = yyg->yy_start;
|
|
|
+yy_match:
|
|
|
+ do
|
|
|
+ {
|
|
|
+ YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
|
|
|
+ if ( yy_accept[yy_current_state] )
|
|
|
+ {
|
|
|
+ yyg->yy_last_accepting_state = yy_current_state;
|
|
|
+ yyg->yy_last_accepting_cpos = yy_cp;
|
|
|
+ }
|
|
|
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
|
|
+ {
|
|
|
+ yy_current_state = (int) yy_def[yy_current_state];
|
|
|
+ if ( yy_current_state >= 26 )
|
|
|
+ yy_c = yy_meta[yy_c];
|
|
|
+ }
|
|
|
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
|
|
|
+ ++yy_cp;
|
|
|
+ }
|
|
|
+ while ( yy_base[yy_current_state] != 35 );
|
|
|
+
|
|
|
+yy_find_action:
|
|
|
+ yy_act = yy_accept[yy_current_state];
|
|
|
+ if ( yy_act == 0 )
|
|
|
+ { /* have to back up */
|
|
|
+ yy_cp = yyg->yy_last_accepting_cpos;
|
|
|
+ yy_current_state = yyg->yy_last_accepting_state;
|
|
|
+ yy_act = yy_accept[yy_current_state];
|
|
|
+ }
|
|
|
+
|
|
|
+ YY_DO_BEFORE_ACTION;
|
|
|
+
|
|
|
+do_action: /* This label is used only to access EOF actions. */
|
|
|
+
|
|
|
+ switch ( yy_act )
|
|
|
+ { /* beginning of action switch */
|
|
|
+ case 0: /* must back up */
|
|
|
+ /* undo the effects of YY_DO_BEFORE_ACTION */
|
|
|
+ *yy_cp = yyg->yy_hold_char;
|
|
|
+ yy_cp = yyg->yy_last_accepting_cpos;
|
|
|
+ yy_current_state = yyg->yy_last_accepting_state;
|
|
|
+ goto yy_find_action;
|
|
|
+
|
|
|
+case 1:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // Unescape the dollar sign.
|
|
|
+ yyextra->addToCurrentPath("$");
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 2:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // Unescape the hash.
|
|
|
+ yyextra->addToCurrentPath("#");
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 3:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // 2N+1 backslashes plus space -> N backslashes plus space.
|
|
|
+ size_t c = (strlen(yytext) - 1) / 2;
|
|
|
+ std::string s(c, '\\');
|
|
|
+ s.push_back(' ');
|
|
|
+ yyextra->addToCurrentPath(s.c_str());
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 4:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // 2N backslashes plus space -> 2N backslashes, end of filename.
|
|
|
+ yytext[strlen(yytext) - 1] = 0;
|
|
|
+ yyextra->addToCurrentPath(yytext);
|
|
|
+ yyextra->newDependency();
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 5:
|
|
|
+/* rule 5 can match eol */
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // A line continuation ends the current file name.
|
|
|
+ yyextra->newDependency();
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 6:
|
|
|
+/* rule 6 can match eol */
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // A newline ends the current file name and the current rule.
|
|
|
+ yyextra->newEntry();
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 7:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // A colon followed by space ends the rules and starts a new dependency.
|
|
|
+ yyextra->newDependency();
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 8:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // Rules and dependencies are separated by blocks of whitespace.
|
|
|
+ yyextra->newRuleOrDependency();
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 9:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // Got a span of plain text.
|
|
|
+ yyextra->addToCurrentPath(yytext);
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 10:
|
|
|
+YY_RULE_SETUP
|
|
|
+{
|
|
|
+ // Got an otherwise unmatched character.
|
|
|
+ yyextra->addToCurrentPath(yytext);
|
|
|
+ }
|
|
|
+ YY_BREAK
|
|
|
+case 11:
|
|
|
+YY_RULE_SETUP
|
|
|
+ECHO;
|
|
|
+ YY_BREAK
|
|
|
+case YY_STATE_EOF(INITIAL):
|
|
|
+ yyterminate();
|
|
|
+
|
|
|
+ case YY_END_OF_BUFFER:
|
|
|
+ {
|
|
|
+ /* Amount of text matched not including the EOB char. */
|
|
|
+ int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
|
|
|
+
|
|
|
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
|
|
|
+ *yy_cp = yyg->yy_hold_char;
|
|
|
+ YY_RESTORE_YY_MORE_OFFSET
|
|
|
+
|
|
|
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
|
|
|
+ {
|
|
|
+ /* We're scanning a new file or input source. It's
|
|
|
+ * possible that this happened because the user
|
|
|
+ * just pointed yyin at a new source and called
|
|
|
+ * yylex(). If so, then we have to assure
|
|
|
+ * consistency between YY_CURRENT_BUFFER and our
|
|
|
+ * globals. Here is the right place to do so, because
|
|
|
+ * this is the first action (other than possibly a
|
|
|
+ * back-up) that will match for the new input source.
|
|
|
+ */
|
|
|
+ yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Note that here we test for yy_c_buf_p "<=" to the position
|
|
|
+ * of the first EOB in the buffer, since yy_c_buf_p will
|
|
|
+ * already have been incremented past the NUL character
|
|
|
+ * (since all states make transitions on EOB to the
|
|
|
+ * end-of-buffer state). Contrast this with the test
|
|
|
+ * in input().
|
|
|
+ */
|
|
|
+ if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
|
|
|
+ { /* This was really a NUL. */
|
|
|
+ yy_state_type yy_next_state;
|
|
|
+
|
|
|
+ yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
|
|
|
+
|
|
|
+ yy_current_state = yy_get_previous_state( yyscanner );
|
|
|
+
|
|
|
+ /* Okay, we're now positioned to make the NUL
|
|
|
+ * transition. We couldn't have
|
|
|
+ * yy_get_previous_state() go ahead and do it
|
|
|
+ * for us because it doesn't know how to deal
|
|
|
+ * with the possibility of jamming (and we don't
|
|
|
+ * want to build jamming into it because then it
|
|
|
+ * will run more slowly).
|
|
|
+ */
|
|
|
+
|
|
|
+ yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
|
|
|
+
|
|
|
+ yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
|
|
|
+
|
|
|
+ if ( yy_next_state )
|
|
|
+ {
|
|
|
+ /* Consume the NUL. */
|
|
|
+ yy_cp = ++yyg->yy_c_buf_p;
|
|
|
+ yy_current_state = yy_next_state;
|
|
|
+ goto yy_match;
|
|
|
+ }
|
|
|
+
|
|
|
+ else
|
|
|
+ {
|
|
|
+ yy_cp = yyg->yy_c_buf_p;
|
|
|
+ goto yy_find_action;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ else switch ( yy_get_next_buffer( yyscanner ) )
|
|
|
+ {
|
|
|
+ case EOB_ACT_END_OF_FILE:
|
|
|
+ {
|
|
|
+ yyg->yy_did_buffer_switch_on_eof = 0;
|
|
|
+
|
|
|
+ if ( yywrap( yyscanner ) )
|
|
|
+ {
|
|
|
+ /* Note: because we've taken care in
|
|
|
+ * yy_get_next_buffer() to have set up
|
|
|
+ * yytext, we can now set up
|
|
|
+ * yy_c_buf_p so that if some total
|
|
|
+ * hoser (like flex itself) wants to
|
|
|
+ * call the scanner after we return the
|
|
|
+ * YY_NULL, it'll still work - another
|
|
|
+ * YY_NULL will get returned.
|
|
|
+ */
|
|
|
+ yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
|
|
|
+
|
|
|
+ yy_act = YY_STATE_EOF(YY_START);
|
|
|
+ goto do_action;
|
|
|
+ }
|
|
|
+
|
|
|
+ else
|
|
|
+ {
|
|
|
+ if ( ! yyg->yy_did_buffer_switch_on_eof )
|
|
|
+ YY_NEW_FILE;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ case EOB_ACT_CONTINUE_SCAN:
|
|
|
+ yyg->yy_c_buf_p =
|
|
|
+ yyg->yytext_ptr + yy_amount_of_matched_text;
|
|
|
+
|
|
|
+ yy_current_state = yy_get_previous_state( yyscanner );
|
|
|
+
|
|
|
+ yy_cp = yyg->yy_c_buf_p;
|
|
|
+ yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
|
|
|
+ goto yy_match;
|
|
|
+
|
|
|
+ case EOB_ACT_LAST_MATCH:
|
|
|
+ yyg->yy_c_buf_p =
|
|
|
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
|
|
|
+
|
|
|
+ yy_current_state = yy_get_previous_state( yyscanner );
|
|
|
+
|
|
|
+ yy_cp = yyg->yy_c_buf_p;
|
|
|
+ yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
|
|
|
+ goto yy_find_action;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ default:
|
|
|
+ YY_FATAL_ERROR(
|
|
|
+ "fatal flex scanner internal error--no action found" );
|
|
|
+ } /* end of action switch */
|
|
|
+ } /* end of scanning one token */
|
|
|
+ } /* end of user's declarations */
|
|
|
+} /* end of yylex */
|
|
|
+
|
|
|
+/* yy_get_next_buffer - try to read in a new buffer
|
|
|
+ *
|
|
|
+ * Returns a code representing an action:
|
|
|
+ * EOB_ACT_LAST_MATCH -
|
|
|
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
|
|
|
+ * EOB_ACT_END_OF_FILE - end of file
|
|
|
+ */
|
|
|
+static int yy_get_next_buffer (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
|
|
|
+ char *source = yyg->yytext_ptr;
|
|
|
+ int number_to_move, i;
|
|
|
+ int ret_val;
|
|
|
+
|
|
|
+ if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
|
|
|
+ YY_FATAL_ERROR(
|
|
|
+ "fatal flex scanner internal error--end of buffer missed" );
|
|
|
+
|
|
|
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
|
|
|
+ { /* Don't try to fill the buffer, so this is an EOF. */
|
|
|
+ if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
|
|
|
+ {
|
|
|
+ /* We matched a single character, the EOB, so
|
|
|
+ * treat this as a final EOF.
|
|
|
+ */
|
|
|
+ return EOB_ACT_END_OF_FILE;
|
|
|
+ }
|
|
|
+
|
|
|
+ else
|
|
|
+ {
|
|
|
+ /* We matched some text prior to the EOB, first
|
|
|
+ * process it.
|
|
|
+ */
|
|
|
+ return EOB_ACT_LAST_MATCH;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Try to read more data. */
|
|
|
+
|
|
|
+ /* First move last chars to start of buffer. */
|
|
|
+ number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr - 1);
|
|
|
+
|
|
|
+ for ( i = 0; i < number_to_move; ++i )
|
|
|
+ *(dest++) = *(source++);
|
|
|
+
|
|
|
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
|
|
|
+ /* don't do the read, it's not guaranteed to return an EOF,
|
|
|
+ * just force an EOF
|
|
|
+ */
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
|
|
|
+
|
|
|
+ else
|
|
|
+ {
|
|
|
+ int num_to_read =
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
|
|
|
+
|
|
|
+ while ( num_to_read <= 0 )
|
|
|
+ { /* Not enough room in the buffer - grow it. */
|
|
|
+
|
|
|
+ /* just a shorter name for the current buffer */
|
|
|
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
|
|
|
+
|
|
|
+ int yy_c_buf_p_offset =
|
|
|
+ (int) (yyg->yy_c_buf_p - b->yy_ch_buf);
|
|
|
+
|
|
|
+ if ( b->yy_is_our_buffer )
|
|
|
+ {
|
|
|
+ int new_size = b->yy_buf_size * 2;
|
|
|
+
|
|
|
+ if ( new_size <= 0 )
|
|
|
+ b->yy_buf_size += b->yy_buf_size / 8;
|
|
|
+ else
|
|
|
+ b->yy_buf_size *= 2;
|
|
|
+
|
|
|
+ b->yy_ch_buf = (char *)
|
|
|
+ /* Include room in for 2 EOB chars. */
|
|
|
+ yyrealloc( (void *) b->yy_ch_buf,
|
|
|
+ (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
|
|
|
+ }
|
|
|
+ else
|
|
|
+ /* Can't grow it, we don't own it. */
|
|
|
+ b->yy_ch_buf = NULL;
|
|
|
+
|
|
|
+ if ( ! b->yy_ch_buf )
|
|
|
+ YY_FATAL_ERROR(
|
|
|
+ "fatal error - scanner input buffer overflow" );
|
|
|
+
|
|
|
+ yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
|
|
|
+
|
|
|
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
|
|
|
+ number_to_move - 1;
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( num_to_read > YY_READ_BUF_SIZE )
|
|
|
+ num_to_read = YY_READ_BUF_SIZE;
|
|
|
+
|
|
|
+ /* Read in more data. */
|
|
|
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
|
|
|
+ yyg->yy_n_chars, num_to_read );
|
|
|
+
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( yyg->yy_n_chars == 0 )
|
|
|
+ {
|
|
|
+ if ( number_to_move == YY_MORE_ADJ )
|
|
|
+ {
|
|
|
+ ret_val = EOB_ACT_END_OF_FILE;
|
|
|
+ yyrestart( yyin , yyscanner);
|
|
|
+ }
|
|
|
+
|
|
|
+ else
|
|
|
+ {
|
|
|
+ ret_val = EOB_ACT_LAST_MATCH;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
|
|
|
+ YY_BUFFER_EOF_PENDING;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ else
|
|
|
+ ret_val = EOB_ACT_CONTINUE_SCAN;
|
|
|
+
|
|
|
+ if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
|
|
|
+ /* Extend the array by 50%, plus the number we really need. */
|
|
|
+ int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
|
|
|
+ (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size , yyscanner );
|
|
|
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
|
|
|
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
|
|
|
+ /* "- 2" to take care of EOB's */
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ yyg->yy_n_chars += number_to_move;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
|
|
|
+
|
|
|
+ yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
|
|
|
+
|
|
|
+ return ret_val;
|
|
|
+}
|
|
|
+
|
|
|
+/* yy_get_previous_state - get the state just before the EOB char was reached */
|
|
|
+
|
|
|
+ static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ yy_state_type yy_current_state;
|
|
|
+ char *yy_cp;
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ yy_current_state = yyg->yy_start;
|
|
|
+
|
|
|
+ for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
|
|
|
+ {
|
|
|
+ YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
|
|
|
+ if ( yy_accept[yy_current_state] )
|
|
|
+ {
|
|
|
+ yyg->yy_last_accepting_state = yy_current_state;
|
|
|
+ yyg->yy_last_accepting_cpos = yy_cp;
|
|
|
+ }
|
|
|
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
|
|
+ {
|
|
|
+ yy_current_state = (int) yy_def[yy_current_state];
|
|
|
+ if ( yy_current_state >= 26 )
|
|
|
+ yy_c = yy_meta[yy_c];
|
|
|
+ }
|
|
|
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
|
|
|
+ }
|
|
|
+
|
|
|
+ return yy_current_state;
|
|
|
+}
|
|
|
+
|
|
|
+/* yy_try_NUL_trans - try to make a transition on the NUL character
|
|
|
+ *
|
|
|
+ * synopsis
|
|
|
+ * next_state = yy_try_NUL_trans( current_state );
|
|
|
+ */
|
|
|
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ int yy_is_jam;
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
|
|
|
+ char *yy_cp = yyg->yy_c_buf_p;
|
|
|
+
|
|
|
+ YY_CHAR yy_c = 1;
|
|
|
+ if ( yy_accept[yy_current_state] )
|
|
|
+ {
|
|
|
+ yyg->yy_last_accepting_state = yy_current_state;
|
|
|
+ yyg->yy_last_accepting_cpos = yy_cp;
|
|
|
+ }
|
|
|
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
|
|
+ {
|
|
|
+ yy_current_state = (int) yy_def[yy_current_state];
|
|
|
+ if ( yy_current_state >= 26 )
|
|
|
+ yy_c = yy_meta[yy_c];
|
|
|
+ }
|
|
|
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
|
|
|
+ yy_is_jam = (yy_current_state == 25);
|
|
|
+
|
|
|
+ (void)yyg;
|
|
|
+ return yy_is_jam ? 0 : yy_current_state;
|
|
|
+}
|
|
|
+
|
|
|
+#ifndef YY_NO_UNPUT
|
|
|
+
|
|
|
+ static void yyunput (int c, char * yy_bp , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ char *yy_cp;
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ yy_cp = yyg->yy_c_buf_p;
|
|
|
+
|
|
|
+ /* undo effects of setting up yytext */
|
|
|
+ *yy_cp = yyg->yy_hold_char;
|
|
|
+
|
|
|
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
|
|
|
+ { /* need to shift things up to make room */
|
|
|
+ /* +2 for EOB chars. */
|
|
|
+ int number_to_move = yyg->yy_n_chars + 2;
|
|
|
+ char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
|
|
|
+ char *source =
|
|
|
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
|
|
|
+
|
|
|
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
|
|
|
+ *--dest = *--source;
|
|
|
+
|
|
|
+ yy_cp += (int) (dest - source);
|
|
|
+ yy_bp += (int) (dest - source);
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
|
|
|
+ yyg->yy_n_chars = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
|
|
|
+
|
|
|
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
|
|
|
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
|
|
|
+ }
|
|
|
+
|
|
|
+ *--yy_cp = (char) c;
|
|
|
+
|
|
|
+ yyg->yytext_ptr = yy_bp;
|
|
|
+ yyg->yy_hold_char = *yy_cp;
|
|
|
+ yyg->yy_c_buf_p = yy_cp;
|
|
|
+}
|
|
|
+
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifndef YY_NO_INPUT
|
|
|
+#ifdef __cplusplus
|
|
|
+ static int yyinput (yyscan_t yyscanner)
|
|
|
+#else
|
|
|
+ static int input (yyscan_t yyscanner)
|
|
|
+#endif
|
|
|
+
|
|
|
+{
|
|
|
+ int c;
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
|
|
|
+
|
|
|
+ if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
|
|
|
+ {
|
|
|
+ /* yy_c_buf_p now points to the character we want to return.
|
|
|
+ * If this occurs *before* the EOB characters, then it's a
|
|
|
+ * valid NUL; if not, then we've hit the end of the buffer.
|
|
|
+ */
|
|
|
+ if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
|
|
|
+ /* This was really a NUL. */
|
|
|
+ *yyg->yy_c_buf_p = '\0';
|
|
|
+
|
|
|
+ else
|
|
|
+ { /* need more input */
|
|
|
+ int offset = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr);
|
|
|
+ ++yyg->yy_c_buf_p;
|
|
|
+
|
|
|
+ switch ( yy_get_next_buffer( yyscanner ) )
|
|
|
+ {
|
|
|
+ case EOB_ACT_LAST_MATCH:
|
|
|
+ /* This happens because yy_g_n_b()
|
|
|
+ * sees that we've accumulated a
|
|
|
+ * token and flags that we need to
|
|
|
+ * try matching the token before
|
|
|
+ * proceeding. But for input(),
|
|
|
+ * there's no matching to consider.
|
|
|
+ * So convert the EOB_ACT_LAST_MATCH
|
|
|
+ * to EOB_ACT_END_OF_FILE.
|
|
|
+ */
|
|
|
+
|
|
|
+ /* Reset buffer status. */
|
|
|
+ yyrestart( yyin , yyscanner);
|
|
|
+
|
|
|
+ /*FALLTHROUGH*/
|
|
|
+
|
|
|
+ case EOB_ACT_END_OF_FILE:
|
|
|
+ {
|
|
|
+ if ( yywrap( yyscanner ) )
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ if ( ! yyg->yy_did_buffer_switch_on_eof )
|
|
|
+ YY_NEW_FILE;
|
|
|
+#ifdef __cplusplus
|
|
|
+ return yyinput(yyscanner);
|
|
|
+#else
|
|
|
+ return input(yyscanner);
|
|
|
+#endif
|
|
|
+ }
|
|
|
+
|
|
|
+ case EOB_ACT_CONTINUE_SCAN:
|
|
|
+ yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
|
|
|
+ *yyg->yy_c_buf_p = '\0'; /* preserve yytext */
|
|
|
+ yyg->yy_hold_char = *++yyg->yy_c_buf_p;
|
|
|
+
|
|
|
+ return c;
|
|
|
+}
|
|
|
+#endif /* ifndef YY_NO_INPUT */
|
|
|
+
|
|
|
+/** Immediately switch to a different input stream.
|
|
|
+ * @param input_file A readable stream.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ * @note This function does not reset the start condition to @c INITIAL .
|
|
|
+ */
|
|
|
+ void yyrestart (FILE * input_file , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ if ( ! YY_CURRENT_BUFFER ){
|
|
|
+ yyensure_buffer_stack (yyscanner);
|
|
|
+ YY_CURRENT_BUFFER_LVALUE =
|
|
|
+ yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner);
|
|
|
+ }
|
|
|
+
|
|
|
+ yy_init_buffer( YY_CURRENT_BUFFER, input_file , yyscanner);
|
|
|
+ yy_load_buffer_state( yyscanner );
|
|
|
+}
|
|
|
+
|
|
|
+/** Switch to a different input buffer.
|
|
|
+ * @param new_buffer The new input buffer.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ /* TODO. We should be able to replace this entire function body
|
|
|
+ * with
|
|
|
+ * yypop_buffer_state();
|
|
|
+ * yypush_buffer_state(new_buffer);
|
|
|
+ */
|
|
|
+ yyensure_buffer_stack (yyscanner);
|
|
|
+ if ( YY_CURRENT_BUFFER == new_buffer )
|
|
|
+ return;
|
|
|
+
|
|
|
+ if ( YY_CURRENT_BUFFER )
|
|
|
+ {
|
|
|
+ /* Flush out information for old buffer. */
|
|
|
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
|
|
|
+ }
|
|
|
+
|
|
|
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
|
|
|
+ yy_load_buffer_state( yyscanner );
|
|
|
+
|
|
|
+ /* We don't actually know whether we did this switch during
|
|
|
+ * EOF (yywrap()) processing, but the only time this flag
|
|
|
+ * is looked at is after yywrap() is called, so it's safe
|
|
|
+ * to go ahead and always set it.
|
|
|
+ */
|
|
|
+ yyg->yy_did_buffer_switch_on_eof = 1;
|
|
|
+}
|
|
|
+
|
|
|
+static void yy_load_buffer_state (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
|
|
|
+ yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
|
|
|
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
|
|
|
+ yyg->yy_hold_char = *yyg->yy_c_buf_p;
|
|
|
+}
|
|
|
+
|
|
|
+/** Allocate and initialize an input buffer state.
|
|
|
+ * @param file A readable stream.
|
|
|
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ * @return the allocated buffer state.
|
|
|
+ */
|
|
|
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ YY_BUFFER_STATE b;
|
|
|
+
|
|
|
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner );
|
|
|
+ if ( ! b )
|
|
|
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
|
|
|
+
|
|
|
+ b->yy_buf_size = size;
|
|
|
+
|
|
|
+ /* yy_ch_buf has to be 2 characters longer than the size given because
|
|
|
+ * we need to put in 2 end-of-buffer characters.
|
|
|
+ */
|
|
|
+ b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
|
|
|
+ if ( ! b->yy_ch_buf )
|
|
|
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
|
|
|
+
|
|
|
+ b->yy_is_our_buffer = 1;
|
|
|
+
|
|
|
+ yy_init_buffer( b, file , yyscanner);
|
|
|
+
|
|
|
+ return b;
|
|
|
+}
|
|
|
+
|
|
|
+/** Destroy the buffer.
|
|
|
+ * @param b a buffer created with yy_create_buffer()
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+ void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ if ( ! b )
|
|
|
+ return;
|
|
|
+
|
|
|
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
|
|
|
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
|
|
|
+
|
|
|
+ if ( b->yy_is_our_buffer )
|
|
|
+ yyfree( (void *) b->yy_ch_buf , yyscanner );
|
|
|
+
|
|
|
+ yyfree( (void *) b , yyscanner );
|
|
|
+}
|
|
|
+
|
|
|
+/* Initializes or reinitializes a buffer.
|
|
|
+ * This function is sometimes called more than once on the same buffer,
|
|
|
+ * such as during a yyrestart() or at EOF.
|
|
|
+ */
|
|
|
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
|
|
|
+
|
|
|
+{
|
|
|
+ int oerrno = errno;
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ yy_flush_buffer( b , yyscanner);
|
|
|
+
|
|
|
+ b->yy_input_file = file;
|
|
|
+ b->yy_fill_buffer = 1;
|
|
|
+
|
|
|
+ /* If b is the current buffer, then yy_init_buffer was _probably_
|
|
|
+ * called from yyrestart() or through yy_get_next_buffer.
|
|
|
+ * In that case, we don't want to reset the lineno or column.
|
|
|
+ */
|
|
|
+ if (b != YY_CURRENT_BUFFER){
|
|
|
+ b->yy_bs_lineno = 1;
|
|
|
+ b->yy_bs_column = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
|
|
|
+
|
|
|
+ errno = oerrno;
|
|
|
+}
|
|
|
+
|
|
|
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
|
|
|
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+ void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ if ( ! b )
|
|
|
+ return;
|
|
|
+
|
|
|
+ b->yy_n_chars = 0;
|
|
|
+
|
|
|
+ /* We always need two end-of-buffer characters. The first causes
|
|
|
+ * a transition to the end-of-buffer state. The second causes
|
|
|
+ * a jam in that state.
|
|
|
+ */
|
|
|
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
|
|
|
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
|
|
|
+
|
|
|
+ b->yy_buf_pos = &b->yy_ch_buf[0];
|
|
|
+
|
|
|
+ b->yy_at_bol = 1;
|
|
|
+ b->yy_buffer_status = YY_BUFFER_NEW;
|
|
|
+
|
|
|
+ if ( b == YY_CURRENT_BUFFER )
|
|
|
+ yy_load_buffer_state( yyscanner );
|
|
|
+}
|
|
|
+
|
|
|
+/** Pushes the new state onto the stack. The new state becomes
|
|
|
+ * the current state. This function will allocate the stack
|
|
|
+ * if necessary.
|
|
|
+ * @param new_buffer The new state.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ if (new_buffer == NULL)
|
|
|
+ return;
|
|
|
+
|
|
|
+ yyensure_buffer_stack(yyscanner);
|
|
|
+
|
|
|
+ /* This block is copied from yy_switch_to_buffer. */
|
|
|
+ if ( YY_CURRENT_BUFFER )
|
|
|
+ {
|
|
|
+ /* Flush out information for old buffer. */
|
|
|
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Only push if top exists. Otherwise, replace top. */
|
|
|
+ if (YY_CURRENT_BUFFER)
|
|
|
+ yyg->yy_buffer_stack_top++;
|
|
|
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
|
|
|
+
|
|
|
+ /* copied from yy_switch_to_buffer. */
|
|
|
+ yy_load_buffer_state( yyscanner );
|
|
|
+ yyg->yy_did_buffer_switch_on_eof = 1;
|
|
|
+}
|
|
|
+
|
|
|
+/** Removes and deletes the top of the stack, if present.
|
|
|
+ * The next element becomes the new top.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+void yypop_buffer_state (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ if (!YY_CURRENT_BUFFER)
|
|
|
+ return;
|
|
|
+
|
|
|
+ yy_delete_buffer(YY_CURRENT_BUFFER , yyscanner);
|
|
|
+ YY_CURRENT_BUFFER_LVALUE = NULL;
|
|
|
+ if (yyg->yy_buffer_stack_top > 0)
|
|
|
+ --yyg->yy_buffer_stack_top;
|
|
|
+
|
|
|
+ if (YY_CURRENT_BUFFER) {
|
|
|
+ yy_load_buffer_state( yyscanner );
|
|
|
+ yyg->yy_did_buffer_switch_on_eof = 1;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* Allocates the stack if it does not exist.
|
|
|
+ * Guarantees space for at least one push.
|
|
|
+ */
|
|
|
+static void yyensure_buffer_stack (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ yy_size_t num_to_alloc;
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ if (!yyg->yy_buffer_stack) {
|
|
|
+
|
|
|
+ /* First allocation is just for 2 elements, since we don't know if this
|
|
|
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
|
|
|
+ * immediate realloc on the next call.
|
|
|
+ */
|
|
|
+ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
|
|
|
+ yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc
|
|
|
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
|
|
|
+ , yyscanner);
|
|
|
+ if ( ! yyg->yy_buffer_stack )
|
|
|
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
|
|
|
+
|
|
|
+ memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
|
|
|
+
|
|
|
+ yyg->yy_buffer_stack_max = num_to_alloc;
|
|
|
+ yyg->yy_buffer_stack_top = 0;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
|
|
|
+
|
|
|
+ /* Increase the buffer to prepare for a possible push. */
|
|
|
+ yy_size_t grow_size = 8 /* arbitrary grow size */;
|
|
|
+
|
|
|
+ num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
|
|
|
+ yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc
|
|
|
+ (yyg->yy_buffer_stack,
|
|
|
+ num_to_alloc * sizeof(struct yy_buffer_state*)
|
|
|
+ , yyscanner);
|
|
|
+ if ( ! yyg->yy_buffer_stack )
|
|
|
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
|
|
|
+
|
|
|
+ /* zero only the new slots.*/
|
|
|
+ memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
|
|
|
+ yyg->yy_buffer_stack_max = num_to_alloc;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
|
|
|
+ * @param base the character buffer
|
|
|
+ * @param size the size in bytes of the character buffer
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ * @return the newly allocated buffer state object.
|
|
|
+ */
|
|
|
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ YY_BUFFER_STATE b;
|
|
|
+
|
|
|
+ if ( size < 2 ||
|
|
|
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
|
|
|
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
|
|
|
+ /* They forgot to leave room for the EOB's. */
|
|
|
+ return NULL;
|
|
|
+
|
|
|
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner );
|
|
|
+ if ( ! b )
|
|
|
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
|
|
|
+
|
|
|
+ b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */
|
|
|
+ b->yy_buf_pos = b->yy_ch_buf = base;
|
|
|
+ b->yy_is_our_buffer = 0;
|
|
|
+ b->yy_input_file = NULL;
|
|
|
+ b->yy_n_chars = b->yy_buf_size;
|
|
|
+ b->yy_is_interactive = 0;
|
|
|
+ b->yy_at_bol = 1;
|
|
|
+ b->yy_fill_buffer = 0;
|
|
|
+ b->yy_buffer_status = YY_BUFFER_NEW;
|
|
|
+
|
|
|
+ yy_switch_to_buffer( b , yyscanner );
|
|
|
+
|
|
|
+ return b;
|
|
|
+}
|
|
|
+
|
|
|
+/** Setup the input buffer state to scan a string. The next call to yylex() will
|
|
|
+ * scan from a @e copy of @a str.
|
|
|
+ * @param yystr a NUL-terminated string to scan
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ * @return the newly allocated buffer state object.
|
|
|
+ * @note If you want to scan bytes that may contain NUL values, then use
|
|
|
+ * yy_scan_bytes() instead.
|
|
|
+ */
|
|
|
+YY_BUFFER_STATE yy_scan_string (const char * yystr , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+
|
|
|
+ return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner);
|
|
|
+}
|
|
|
+
|
|
|
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
|
|
|
+ * scan from a @e copy of @a bytes.
|
|
|
+ * @param yybytes the byte buffer to scan
|
|
|
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ * @return the newly allocated buffer state object.
|
|
|
+ */
|
|
|
+YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ YY_BUFFER_STATE b;
|
|
|
+ char *buf;
|
|
|
+ yy_size_t n;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ /* Get memory for full buffer, including space for trailing EOB's. */
|
|
|
+ n = (yy_size_t) (_yybytes_len + 2);
|
|
|
+ buf = (char *) yyalloc( n , yyscanner );
|
|
|
+ if ( ! buf )
|
|
|
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
|
|
|
+
|
|
|
+ for ( i = 0; i < _yybytes_len; ++i )
|
|
|
+ buf[i] = yybytes[i];
|
|
|
+
|
|
|
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
|
|
|
+
|
|
|
+ b = yy_scan_buffer( buf, n , yyscanner);
|
|
|
+ if ( ! b )
|
|
|
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
|
|
|
+
|
|
|
+ /* It's okay to grow etc. this buffer, and we should throw it
|
|
|
+ * away when we're done.
|
|
|
+ */
|
|
|
+ b->yy_is_our_buffer = 1;
|
|
|
+
|
|
|
+ return b;
|
|
|
+}
|
|
|
+
|
|
|
+#ifndef YY_EXIT_FAILURE
|
|
|
+#define YY_EXIT_FAILURE 2
|
|
|
+#endif
|
|
|
+
|
|
|
+static void yynoreturn yy_fatal_error (const char* msg , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ (void)yyg;
|
|
|
+ fprintf( stderr, "%s\n", msg );
|
|
|
+ exit( YY_EXIT_FAILURE );
|
|
|
+}
|
|
|
+
|
|
|
+/* Redefine yyless() so it works in section 3 code. */
|
|
|
+
|
|
|
+#undef yyless
|
|
|
+#define yyless(n) \
|
|
|
+ do \
|
|
|
+ { \
|
|
|
+ /* Undo effects of setting up yytext. */ \
|
|
|
+ int yyless_macro_arg = (n); \
|
|
|
+ YY_LESS_LINENO(yyless_macro_arg);\
|
|
|
+ yytext[yyleng] = yyg->yy_hold_char; \
|
|
|
+ yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
|
|
|
+ yyg->yy_hold_char = *yyg->yy_c_buf_p; \
|
|
|
+ *yyg->yy_c_buf_p = '\0'; \
|
|
|
+ yyleng = yyless_macro_arg; \
|
|
|
+ } \
|
|
|
+ while ( 0 )
|
|
|
+
|
|
|
+/* Accessor methods (get/set functions) to struct members. */
|
|
|
+
|
|
|
+/** Get the user-defined data for this scanner.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ return yyextra;
|
|
|
+}
|
|
|
+
|
|
|
+/** Get the current line number.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+int yyget_lineno (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ if (! YY_CURRENT_BUFFER)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ return yylineno;
|
|
|
+}
|
|
|
+
|
|
|
+/** Get the current column number.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+int yyget_column (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ if (! YY_CURRENT_BUFFER)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ return yycolumn;
|
|
|
+}
|
|
|
+
|
|
|
+/** Get the input stream.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+FILE *yyget_in (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ return yyin;
|
|
|
+}
|
|
|
+
|
|
|
+/** Get the output stream.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+FILE *yyget_out (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ return yyout;
|
|
|
+}
|
|
|
+
|
|
|
+/** Get the length of the current token.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+int yyget_leng (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ return yyleng;
|
|
|
+}
|
|
|
+
|
|
|
+/** Get the current token.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+
|
|
|
+char *yyget_text (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ return yytext;
|
|
|
+}
|
|
|
+
|
|
|
+/** Set the user-defined data. This data is never touched by the scanner.
|
|
|
+ * @param user_defined The data to be associated with this scanner.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ yyextra = user_defined ;
|
|
|
+}
|
|
|
+
|
|
|
+/** Set the current line number.
|
|
|
+ * @param _line_number line number
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+void yyset_lineno (int _line_number , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ /* lineno is only valid if an input buffer exists. */
|
|
|
+ if (! YY_CURRENT_BUFFER )
|
|
|
+ YY_FATAL_ERROR( "yyset_lineno called with no buffer" );
|
|
|
+
|
|
|
+ yylineno = _line_number;
|
|
|
+}
|
|
|
+
|
|
|
+/** Set the current column.
|
|
|
+ * @param _column_no column number
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ */
|
|
|
+void yyset_column (int _column_no , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ /* column is only valid if an input buffer exists. */
|
|
|
+ if (! YY_CURRENT_BUFFER )
|
|
|
+ YY_FATAL_ERROR( "yyset_column called with no buffer" );
|
|
|
+
|
|
|
+ yycolumn = _column_no;
|
|
|
+}
|
|
|
+
|
|
|
+/** Set the input stream. This does not discard the current
|
|
|
+ * input buffer.
|
|
|
+ * @param _in_str A readable stream.
|
|
|
+ * @param yyscanner The scanner object.
|
|
|
+ * @see yy_switch_to_buffer
|
|
|
+ */
|
|
|
+void yyset_in (FILE * _in_str , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ yyin = _in_str ;
|
|
|
+}
|
|
|
+
|
|
|
+void yyset_out (FILE * _out_str , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ yyout = _out_str ;
|
|
|
+}
|
|
|
+
|
|
|
+int yyget_debug (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ return yy_flex_debug;
|
|
|
+}
|
|
|
+
|
|
|
+void yyset_debug (int _bdebug , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ yy_flex_debug = _bdebug ;
|
|
|
+}
|
|
|
+
|
|
|
+/* Accessor methods for yylval and yylloc */
|
|
|
+
|
|
|
+/* User-visible API */
|
|
|
+
|
|
|
+/* yylex_init is special because it creates the scanner itself, so it is
|
|
|
+ * the ONLY reentrant function that doesn't take the scanner as the last argument.
|
|
|
+ * That's why we explicitly handle the declaration, instead of using our macros.
|
|
|
+ */
|
|
|
+int yylex_init(yyscan_t* ptr_yy_globals)
|
|
|
+{
|
|
|
+ if (ptr_yy_globals == NULL){
|
|
|
+ errno = EINVAL;
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
|
|
|
+
|
|
|
+ if (*ptr_yy_globals == NULL){
|
|
|
+ errno = ENOMEM;
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
|
|
|
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
|
|
|
+
|
|
|
+ return yy_init_globals ( *ptr_yy_globals );
|
|
|
+}
|
|
|
+
|
|
|
+/* yylex_init_extra has the same functionality as yylex_init, but follows the
|
|
|
+ * convention of taking the scanner as the last argument. Note however, that
|
|
|
+ * this is a *pointer* to a scanner, as it will be allocated by this call (and
|
|
|
+ * is the reason, too, why this function also must handle its own declaration).
|
|
|
+ * The user defined value in the first argument will be available to yyalloc in
|
|
|
+ * the yyextra field.
|
|
|
+ */
|
|
|
+int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals )
|
|
|
+{
|
|
|
+ struct yyguts_t dummy_yyguts;
|
|
|
+
|
|
|
+ yyset_extra (yy_user_defined, &dummy_yyguts);
|
|
|
+
|
|
|
+ if (ptr_yy_globals == NULL){
|
|
|
+ errno = EINVAL;
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
|
|
|
+
|
|
|
+ if (*ptr_yy_globals == NULL){
|
|
|
+ errno = ENOMEM;
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* By setting to 0xAA, we expose bugs in
|
|
|
+ yy_init_globals. Leave at 0x00 for releases. */
|
|
|
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
|
|
|
+
|
|
|
+ yyset_extra (yy_user_defined, *ptr_yy_globals);
|
|
|
+
|
|
|
+ return yy_init_globals ( *ptr_yy_globals );
|
|
|
+}
|
|
|
+
|
|
|
+static int yy_init_globals (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ /* Initialization is the same as for the non-reentrant scanner.
|
|
|
+ * This function is called from yylex_destroy(), so don't allocate here.
|
|
|
+ */
|
|
|
+
|
|
|
+ yyg->yy_buffer_stack = NULL;
|
|
|
+ yyg->yy_buffer_stack_top = 0;
|
|
|
+ yyg->yy_buffer_stack_max = 0;
|
|
|
+ yyg->yy_c_buf_p = NULL;
|
|
|
+ yyg->yy_init = 0;
|
|
|
+ yyg->yy_start = 0;
|
|
|
+
|
|
|
+ yyg->yy_start_stack_ptr = 0;
|
|
|
+ yyg->yy_start_stack_depth = 0;
|
|
|
+ yyg->yy_start_stack = NULL;
|
|
|
+
|
|
|
+/* Defined in main.c */
|
|
|
+#ifdef YY_STDINIT
|
|
|
+ yyin = stdin;
|
|
|
+ yyout = stdout;
|
|
|
+#else
|
|
|
+ yyin = NULL;
|
|
|
+ yyout = NULL;
|
|
|
+#endif
|
|
|
+
|
|
|
+ /* For future reference: Set errno on error, since we are called by
|
|
|
+ * yylex_init()
|
|
|
+ */
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
|
|
|
+int yylex_destroy (yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+
|
|
|
+ /* Pop the buffer stack, destroying each element. */
|
|
|
+ while(YY_CURRENT_BUFFER){
|
|
|
+ yy_delete_buffer( YY_CURRENT_BUFFER , yyscanner );
|
|
|
+ YY_CURRENT_BUFFER_LVALUE = NULL;
|
|
|
+ yypop_buffer_state(yyscanner);
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Destroy the stack itself. */
|
|
|
+ yyfree(yyg->yy_buffer_stack , yyscanner);
|
|
|
+ yyg->yy_buffer_stack = NULL;
|
|
|
+
|
|
|
+ /* Destroy the start condition stack. */
|
|
|
+ yyfree( yyg->yy_start_stack , yyscanner );
|
|
|
+ yyg->yy_start_stack = NULL;
|
|
|
+
|
|
|
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
|
|
|
+ * yylex() is called, initialization will occur. */
|
|
|
+ yy_init_globals( yyscanner);
|
|
|
+
|
|
|
+ /* Destroy the main struct (reentrant only). */
|
|
|
+ yyfree ( yyscanner , yyscanner );
|
|
|
+ yyscanner = NULL;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Internal utility routines.
|
|
|
+ */
|
|
|
+
|
|
|
+#ifndef yytext_ptr
|
|
|
+static void yy_flex_strncpy (char* s1, const char * s2, int n , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ (void)yyg;
|
|
|
+
|
|
|
+ int i;
|
|
|
+ for ( i = 0; i < n; ++i )
|
|
|
+ s1[i] = s2[i];
|
|
|
+}
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifdef YY_NEED_STRLEN
|
|
|
+static int yy_flex_strlen (const char * s , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ int n;
|
|
|
+ for ( n = 0; s[n]; ++n )
|
|
|
+ ;
|
|
|
+
|
|
|
+ return n;
|
|
|
+}
|
|
|
+#endif
|
|
|
+
|
|
|
+void *yyalloc (yy_size_t size , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ (void)yyg;
|
|
|
+ return malloc(size);
|
|
|
+}
|
|
|
+
|
|
|
+void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ (void)yyg;
|
|
|
+
|
|
|
+ /* The cast to (char *) in the following accommodates both
|
|
|
+ * implementations that use char* generic pointers, and those
|
|
|
+ * that use void* generic pointers. It works with the latter
|
|
|
+ * because both ANSI C and C++ allow castless assignment from
|
|
|
+ * any pointer type to void*, and deal with argument conversions
|
|
|
+ * as though doing an assignment.
|
|
|
+ */
|
|
|
+ return realloc(ptr, size);
|
|
|
+}
|
|
|
+
|
|
|
+void yyfree (void * ptr , yyscan_t yyscanner)
|
|
|
+{
|
|
|
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
|
+ (void)yyg;
|
|
|
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
|
|
|
+}
|
|
|
+
|
|
|
+#define YYTABLES_NAME "yytables"
|
|
|
+
|
|
|
+/*--------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+#endif /* __clang_analyzer__ */
|
Brad King