Improve LLDB's implicit cast-to-id to work with C++11 auto and any Objective-C object type <rdar://problem/13338107>.
llvm-svn: 176665
diff --git a/clang/test/SemaObjCXX/debugger-cast-result-to-id.mm b/clang/test/SemaObjCXX/debugger-cast-result-to-id.mm
index cd7aa7b..815ae38 100644
--- a/clang/test/SemaObjCXX/debugger-cast-result-to-id.mm
+++ b/clang/test/SemaObjCXX/debugger-cast-result-to-id.mm
@@ -1,7 +1,21 @@
-// RUN: %clang_cc1 -fdebugger-support -fdebugger-cast-result-to-id -funknown-anytype -fsyntax-only -verify %s
+// RUN: %clang_cc1 -std=c++11 -fdebugger-support -fdebugger-cast-result-to-id -funknown-anytype -fsyntax-only -verify %s
+
+extern __unknown_anytype test0a;
+extern __unknown_anytype test1a();
+extern __unknown_anytype test0b;
+extern __unknown_anytype test1b();
+extern __unknown_anytype test0c;
+extern __unknown_anytype test1c();
+extern __unknown_anytype test0d;
+extern __unknown_anytype test1d();
+extern __unknown_anytype test0d;
+extern __unknown_anytype test1d();
+
+@interface A
+@end
// rdar://problem/9416370
-namespace test0 {
+namespace rdar9416370 {
void test(id x) {
if ([x foo]) {} // expected-error {{no known method '-foo'; cast the message send to the method's return type}}
[x foo];
@@ -10,8 +24,20 @@
// rdar://10988847
@class NSString; // expected-note {{forward declaration of class here}}
-namespace test1 {
- void rdar10988847() {
+namespace rdar10988847 {
+ void test() {
id s = [NSString stringWithUTF8String:"foo"]; // expected-warning {{receiver 'NSString' is a forward class and corresponding @interface may not exist}}
}
}
+
+// rdar://13338107
+namespace rdar13338107 {
+ void test() {
+ id x1 = test0a;
+ id x2 = test1a();
+ A *x3 = test0b;
+ A *x4 = test1b();
+ auto x5 = test0c;
+ auto x6 = test1c();
+ }
+}