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| author | Kenneth Graunke <kenneth@whitecape.org> | 2010-06-29 09:59:40 -0700 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2010-06-29 11:12:54 -0700 |
| commit | 6de825650560198eb97f19e72b2d56e68e3d7a63 (patch) | |
| tree | 6d2a132288a0526b9f32eb02e67c46040e5cd558 /src/glsl/glsl_parser_extras.h | |
| parent | ac04c257e31fe012dac750bcf5bf3134ba07ebdc (diff) | |
glsl2: Check for non-void functions that don't have a return statement.
This doesn't do any control flow analysis to ensure that the return
statements are actually reached.
Fixes piglit tests function5.frag and function-07.vert.
Diffstat (limited to 'src/glsl/glsl_parser_extras.h')
| -rw-r--r-- | src/glsl/glsl_parser_extras.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h index cfe02e3b0c..726bafa7e4 100644 --- a/src/glsl/glsl_parser_extras.h +++ b/src/glsl/glsl_parser_extras.h @@ -51,6 +51,9 @@ struct _mesa_glsl_parse_state { */ class ir_function_signature *current_function; + /** Have we found a return statement in this function? */ + bool found_return; + /** Was there an error during compilation? */ bool error; |