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// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s
// Make sure we generate debug symbols for ivars added by a class extension.
@interface I
{
@public int a;
}
@end
void foo(I* pi) {
// poking into pi for primary class ivars.
int _a = pi->a;
}
@interface I()
{
@public int b;
}
@end
void gorf (I* pg) {
// poking into pg for ivars for class extension
int _b = pg->b;
}
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "I"
// Check for "a".
// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "a"
// CHECK-SAME: line: 7
// CHECK-SAME: baseType: ![[INT:[0-9]+]]
// CHECK-SAME: size: 32
// CHECK-NOT: offset:
// CHECK-SAME: flags: DIFlagPublic
// CHECK: ![[INT]] = !DIBasicType(name: "int"
// Make sure we don't output the same type twice.
// CHECK-NOT: !DICompositeType(tag: DW_TAG_structure_type, name: "I"
// Check for "b".
// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "b"
// CHECK-SAME: line: 18
// CHECK-SAME: baseType: ![[INT]]
// CHECK-SAME: size: 32
// CHECK-NOT: offset:
// CHECK-SAME: flags: DIFlagPublic
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