diff options
Diffstat (limited to 'src/interfaces/ecpg/preproc/pgc.l')
| -rw-r--r-- | src/interfaces/ecpg/preproc/pgc.l | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/interfaces/ecpg/preproc/pgc.l b/src/interfaces/ecpg/preproc/pgc.l index 397f14ef26f..ec71bbd2afb 100644 --- a/src/interfaces/ecpg/preproc/pgc.l +++ b/src/interfaces/ecpg/preproc/pgc.l @@ -1,4 +1,4 @@ -%{ +%top{ /*------------------------------------------------------------------------- * * pgc.l @@ -23,7 +23,19 @@ #include <limits.h> #include "extern.h" +#include "preproc.h" + +/* + * Change symbol names as expected by preproc.l. It'd be better to do this + * with %option prefix="base_yy", but that affects some other names that + * various files expect *not* to be prefixed with "base_". Cleaning it up + * is not worth the trouble right now. + */ +#define yylex base_yylex +#define yylval base_yylval +} +%{ extern YYSTYPE yylval; static int xcdepth = 0; /* depth of nesting in slash-star comments */ |