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// RUN: %clang_cc1 -emit-llvm -fblocks -triple x86_64-apple-darwin -fstrict-return -o - %s | FileCheck %s
// RUN: %clang_cc1 -emit-llvm -fblocks -triple x86_64-apple-darwin -fstrict-return -O -o - %s | FileCheck %s
@interface I
@end
@implementation I
- (int)method {
}
@end
enum Enum {
a
};
int (^block)(Enum) = ^int(Enum e) {
switch (e) {
case a:
return 1;
}
};
// Ensure that both methods and blocks don't use the -fstrict-return undefined
// behaviour optimization.
// CHECK-NOT: call void @llvm.trap
// CHECK-NOT: unreachable
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