+2009-07-26 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/40749
+ * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
+ with a qualified return type.
+
2009-07-24 Jason Merrill <jason@redhat.com>
Core issue 901
bool unsigned_p, signed_p, short_p, long_p, thread_p;
bool type_was_error_mark_node = false;
bool parameter_pack_p = declarator? declarator->parameter_pack_p : false;
- bool set_no_warning = false;
bool template_type_arg = false;
const char *errmsg;
/* We now know that the TYPE_QUALS don't apply to the
decl, but to its return type. */
type_quals = TYPE_UNQUALIFIED;
- set_no_warning = true;
}
errmsg = targetm.invalid_return_type (type);
if (errmsg)
if (!processing_template_decl)
cp_apply_type_quals_to_decl (type_quals, decl);
- if (set_no_warning)
- TREE_NO_WARNING (decl) = 1;
-
return decl;
}
}
+2007-07-26 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/40749
+ * g++.dg/warn/Wreturn-type-6.C: New test.
+
2009-07-26 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/40801
--- /dev/null
+/* PR c++/40749 */
+/* { dg-do "compile" } */
+/* { dg-options "-Wreturn-type" } */
+
+struct A {};
+const A a() {} /* { dg-warning "no return statement" } */
+const A& b() {} /* { dg-warning "no return statement" } */
+
+const int c() {} /* { dg-warning "no return statement" } */
+
+template<class T>
+const int foo(T t) {} /* { dg-warning "no return statement" } */
+int d = foo<int>(0), e = foo<int>(1);