diff options
| author | Carl Worth <[email protected]> | 2010-07-20 15:03:20 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2010-07-20 17:01:11 -0700 |
| commit | a9bb4bcde360ef8d0a444bf1c4a7d02a8fdb5fa1 (patch) | |
| tree | 076ce936edc5b96280b5b9667282746d4e8d3328 /src/glsl/glcpp/glcpp-lex.l | |
| parent | 1d7e03e48e87328ce0081021dde133921b78b406 (diff) | |
glcpp-lex: Declare some generated functions to eliminate compiler warnings.
It's really a bug in flex that these functions are generated with neither
a declaration nor the 'static' keyword, but we can at least avoid the
warnings this way.
Diffstat (limited to 'src/glsl/glcpp/glcpp-lex.l')
| -rw-r--r-- | src/glsl/glcpp/glcpp-lex.l | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/glsl/glcpp/glcpp-lex.l b/src/glsl/glcpp/glcpp-lex.l index 6773832f29d..29b27693974 100644 --- a/src/glsl/glcpp/glcpp-lex.l +++ b/src/glsl/glcpp/glcpp-lex.l @@ -29,6 +29,11 @@ #include "glcpp.h" #include "glcpp-parse.h" +/* Flex annoyingly generates some functions without making them + * static. Let's declare them here. */ +int glcpp_get_column (yyscan_t yyscanner); +void glcpp_set_column (int column_no , yyscan_t yyscanner); + #define YY_USER_ACTION \ do { \ yylloc->source = 0; \ |