diff options
Diffstat (limited to 'gcc/cp/decl.c')
| -rw-r--r-- | gcc/cp/decl.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index c472ee5..2908224 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -11137,12 +11137,24 @@ grokparms (tree parmlist, tree *parms) type = TREE_TYPE (decl); if (VOID_TYPE_P (type)) { - if (same_type_p (type, void_type_node) - && DECL_SELF_REFERENCE_P (type) - && !DECL_NAME (decl) && !result && TREE_CHAIN (parm) == void_list_node) + if (type == void_type_node + && !init + && !DECL_NAME (decl) && !result + && TREE_CHAIN (parm) == void_list_node) /* this is a parmlist of `(void)', which is ok. */ break; - cxx_incomplete_type_error (decl, type); + else if (typedef_variant_p (type)) + error_at (DECL_SOURCE_LOCATION (decl), + "invalid use of typedef-name %qT in " + "parameter declaration", type); + else if (cv_qualified_p (type)) + error_at (DECL_SOURCE_LOCATION (decl), + "invalid use of cv-qualified type %qT in " + "parameter declaration", type); + else + error_at (DECL_SOURCE_LOCATION (decl), + "invalid use of type %<void%> in parameter " + "declaration"); /* It's not a good idea to actually create parameters of type `void'; other parts of the compiler assume that a void type terminates the parameter list. */ |