| // RUN: %clang_cc1 %s -fsyntax-only -verify -Wmissing-noreturn |
| |
| int test1() { |
| id a; |
| @throw a; |
| } |
| |
| // PR5286 |
| void test2(int a) { |
| while (1) { |
| if (a) |
| return; |
| } |
| } |
| |
| // PR5286 |
| void test3(int a) { // expected-warning {{function could be attribute 'noreturn'}} |
| while (1) { |
| if (a) |
| @throw (id)0; |
| } |
| } |
| |
| // <rdar://problem/4289832> - This code always returns, we should not |
| // issue a noreturn warning. |
| @class NSException; |
| @class NSString; |
| NSString *rdar_4289832() { // no-warning |
| @try |
| { |
| return @"a"; |
| } |
| @catch(NSException *exception) |
| { |
| return @"b"; |
| } |
| @finally |
| { |
| } |
| } |
| |