diff options
Diffstat (limited to 'ast_to_hir.cpp')
| -rw-r--r-- | ast_to_hir.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ast_to_hir.cpp b/ast_to_hir.cpp index 277e67ba38..e16f79f6f2 100644 --- a/ast_to_hir.cpp +++ b/ast_to_hir.cpp @@ -1146,7 +1146,6 @@ ast_function_definition::hir(exec_list *instructions, assert(return_type != NULL); - /* Verify that this function's signature either doesn't match a previously * seen signature for a function with the same name, or, if a match is found, * that the previously seen signature does not have an associated definition. @@ -1190,6 +1189,14 @@ ast_function_definition::hir(exec_list *instructions, state->symbols->add_function(f->name, f); } + /* Verify the return type of main() */ + if (strcmp(name, "main") == 0) { + if (return_type != glsl_type::get_instance(GLSL_TYPE_VOID, 0, 0)) { + YYLTYPE loc = this->get_location(); + + _mesa_glsl_error(& loc, state, "main() must return void"); + } + } /* Finish storing the information about this new function in its signature. */ |