1// RUN: %clang_cc1 -emit-llvm -fblocks -debug-info-kind=limited \ 2// RUN: -fsanitize=nullability-return %s -o - | FileCheck %s 3 4// Check that santizer check calls have a !dbg location. 5// CHECK: call void {{.*}}@__ubsan_handle_nullability_return_v1_abort 6// CHECK-SAME: !dbg 7 8@protocol NSObject 9@end 10 11@interface NSObject<NSObject> {} 12@end 13 14#pragma clang assume_nonnull begin 15@interface NSString : NSObject 16+ (instancetype)stringWithFormat:(NSString *)format, ...; 17@end 18 19@interface NSIndexPath : NSObject {} 20@end 21#pragma clang assume_nonnull end 22 23@interface B : NSObject 24@end 25id foo(NSIndexPath *indexPath) { 26 return [B withBlock:^{ 27 return [NSString stringWithFormat:@"%ld", 28 (long)[indexPath indexAtPosition:1]]; 29 }]; 30} 31