diff options
Diffstat (limited to 'gcc/c/c-decl.c')
| -rw-r--r-- | gcc/c/c-decl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c index da42add..1bbccdd 100644 --- a/gcc/c/c-decl.c +++ b/gcc/c/c-decl.c @@ -4700,7 +4700,8 @@ start_decl (struct c_declarator *declarator, struct c_declspecs *declspecs, if (expr) add_stmt (fold_convert (void_type_node, expr)); - if (TREE_CODE (decl) != FUNCTION_DECL && MAIN_NAME_P (DECL_NAME (decl))) + if (TREE_CODE (decl) != FUNCTION_DECL && MAIN_NAME_P (DECL_NAME (decl)) + && TREE_PUBLIC (decl)) warning (OPT_Wmain, "%q+D is usually a function", decl); if (initialized) |