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| // RUN: %clang_cc1 -fsyntax-only -verify -Wmissing-noreturn -fobjc-exceptions -Wno-objc-root-class %s
int test1() {
id a;
@throw a;
}
// PR5286
void test2(int a) {
while (1) {
if (a)
return;
}
}
// PR5286
void test3(int a) { // expected-warning {{function 'test3' could be declared with 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
{
}
}
void exit(int) __attribute__((noreturn));
@interface rdar10098695
@end
@implementation rdar10098695
- (void)method { // expected-warning{{method 'method' could be declared with attribute 'noreturn'}}
exit(1);
}
@end
|