From ea32047660159811a4c14d008a4b7e3807a705d6 Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@apple.com>
Date: Tue, 3 Apr 2012 00:44:15 +0000
Subject: Change location information for synthesized properties to be at the
 property file/line rather than the @synthesize file/line. Avoids some nasty
 confusing-ness with conflating the file from the scope and the line from the
 original declaration. Use    the current scope location as a separate
 parameter so that we can    match it up better in the line table with the
 beginning of the scope.

Update a couple of testcases accordingly since I had to change
that we actually use the passed in location in EmitFunctionStart
and for the new metadata parameter and add a new testcase to
make sure we've got the right line numbers for synthesized
properties.

Part of rdar://11026482

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153917 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGenObjC/debug-info-block-helper.m |  2 +-
 test/CodeGenObjC/debug-info-synthesis.m    | 34 ++++++++++++++++++++++++++++++
 test/CodeGenObjC/debug-property-synth.m    |  3 ++-
 3 files changed, 37 insertions(+), 2 deletions(-)
 create mode 100644 test/CodeGenObjC/debug-info-synthesis.m

(limited to 'test/CodeGenObjC')

diff --git a/test/CodeGenObjC/debug-info-block-helper.m b/test/CodeGenObjC/debug-info-block-helper.m
index 8f88eb58a8..28374cd16d 100644
--- a/test/CodeGenObjC/debug-info-block-helper.m
+++ b/test/CodeGenObjC/debug-info-block-helper.m
@@ -2,7 +2,7 @@
 // RUN: %clang_cc1 -emit-llvm -fblocks -g -triple x86_64-apple-darwin10 -fobjc-fragile-abi %s -o - | FileCheck %s
 extern void foo(void(^)(void));
 
-// CHECK: !40 = metadata !{i32 {{.*}}, i32 0, metadata !10, metadata !"__destroy_helper_block_", metadata !"__destroy_helper_block_", metadata !"", metadata !10, i32 24, metadata !41, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i8*)* @__destroy_helper_block_, null, null, metadata !43} ; [ DW_TAG_subprogram ]
+// CHECK: !40 = metadata !{i32 {{.*}}, i32 0, metadata !25, metadata !"__destroy_helper_block_", metadata !"__destroy_helper_block_", metadata !"", metadata !25, i32 24, metadata !41, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i8*)* @__destroy_helper_block_, null, null, metadata !43, i32 24} ; [ DW_TAG_subprogram ]
 
 @interface NSObject {
   struct objc_object *isa;
diff --git a/test/CodeGenObjC/debug-info-synthesis.m b/test/CodeGenObjC/debug-info-synthesis.m
new file mode 100644
index 0000000000..389e623035
--- /dev/null
+++ b/test/CodeGenObjC/debug-info-synthesis.m
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 -emit-llvm -g -w -triple x86_64-apple-darwin10 %s -o - | FileCheck %s
+# 1 "foo.m" 1
+# 1 "foo.m" 2
+# 1 "./foo.h" 1
+@interface NSObject {
+  struct objc_object *isa;
+}
+@end
+@class NSDictionary;
+
+@interface Foo : NSObject {}
+@property (strong, nonatomic) NSDictionary *dict;
+@end
+# 2 "foo.m" 2
+
+
+
+
+@implementation Foo
+@synthesize dict = _dict;
+
+- (void) bork {
+}
+@end
+
+int main(int argc, char *argv[]) {
+  @autoreleasepool {
+    Foo *f = [Foo new];
+    [f bork];
+  }
+}
+
+// CHECK: !11 = metadata !{i32 {{.*}}, metadata !"./foo.h"
+// CHECK: !29 = metadata !{i32 {{.*}}, i32 0, metadata !11, metadata !"-[Foo dict]", metadata !"-[Foo dict]", metadata !"", metadata !11, i32 8, metadata !30, i1 true, i1 true, i32 0, i32 0, null, i32 320, i1 false, %1* (%0*, i8*)* @"\01-[Foo dict]", null, null, metadata !32, i32 8} ; [ DW_TAG_subprogram ]
diff --git a/test/CodeGenObjC/debug-property-synth.m b/test/CodeGenObjC/debug-property-synth.m
index 05852b7e29..954620a635 100644
--- a/test/CodeGenObjC/debug-property-synth.m
+++ b/test/CodeGenObjC/debug-property-synth.m
@@ -16,4 +16,5 @@ int main() {
   return 0;
 }
 
-// CHECK:       .loc    2 10 0
+// FIXME: Make this test ir files.
+// CHECK:       .loc    2 6 0
-- 
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