glsl2: Check for non-void functions that don't have a return statement.

[mesa.git] / src / glsl / glsl_parser_extras.h

diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index cfe02e3b0c1a3a68ad7f243fd7286a8f3b6c2a3c..726bafa7e4b2d673af89ebebee8f106649ee4083 100644 (file)
--- 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;