llvm-for-llvmta/tools/clang/test/SemaObjCXX/missing-lhs-gun-extension.mm

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2022-04-25 13:02:35 +02:00
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
// expected-no-diagnostics
// rdar://13749180
@interface NSDictionary
- (id)objectForKeyedSubscript:(id)key;
- (void)setObject:(id)object forKeyedSubscript:(id)key;
- (int &) random;
@end
@class NSString;
template <class T, class U = T> T tfoo(U x) { return x; }
void func() {
NSDictionary* foo;
NSString* result = foo[@"bar"] ? : foo[@"baz"];
int (*fn)(int) = (&tfoo<int> ?: 0);
int x = 0;
const int &y = foo.random ?: x;
}