diff options
| -rw-r--r-- | src/compiler/glsl/ast_to_hir.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp index 33490c831cb..b03476c5763 100644 --- a/src/compiler/glsl/ast_to_hir.cpp +++ b/src/compiler/glsl/ast_to_hir.cpp @@ -5933,6 +5933,16 @@ ast_function::hir(exec_list *instructions, */ return NULL; } + } else if (state->language_version == 100 && !is_definition) { + /* From the GLSL 1.00 spec, section 4.2.7: + * + * "A particular variable, structure or function declaration + * may occur at most once within a scope with the exception + * that a single function prototype plus the corresponding + * function definition are allowed." + */ + YYLTYPE loc = this->get_location(); + _mesa_glsl_error(&loc, state, "function `%s' redeclared", name); } } } |