When we insert a category (or class extension) into an interface, mark

the interface as having changed since it was originally
serialized. This ensures that we see class extensions/categories in
chained PCH files.

llvm-svn: 115421

3 files changed, 24 insertions, 0 deletions

diff --git a/clang/test/PCH/Inputs/chain-selectors1.h b/clang/test/PCH/Inputs/chain-selectors1.h
index 37c1c00b574..b0b68f8332c 100644
--- a/clang/test/PCH/Inputs/chain-selectors1.h
+++ b/clang/test/PCH/Inputs/chain-selectors1.h
@@ -10,3 +10,7 @@ void foo1() {
   //(void)@selector(x);
   (void)@selector(f);
 }
+
+@interface X (Blah)
+- (void)blah_method;
+@end
diff --git a/clang/test/PCH/Inputs/chain-selectors2.h b/clang/test/PCH/Inputs/chain-selectors2.h
index 4d6b5566300..973fc107e90 100644
--- a/clang/test/PCH/Inputs/chain-selectors2.h
+++ b/clang/test/PCH/Inputs/chain-selectors2.h
@@ -9,3 +9,7 @@ void foo2() {
   //(void)@selector(y);
   //(void)@selector(e);
 }
+
+@interface X (Blarg)
+- (void)blarg_method;
+@end
diff --git a/clang/test/PCH/chain-selectors.m b/clang/test/PCH/chain-selectors.m
index 60db3f994b7..3b19172799c 100644
--- a/clang/test/PCH/chain-selectors.m
+++ b/clang/test/PCH/chain-selectors.m
@@ -22,3 +22,19 @@ void bar() {
   (void)@selector(y); // expected-warning {{unimplemented selector}}
   (void)@selector(e); // expected-warning {{unimplemented selector}}
 }
+
+@implementation X (Blah)
+- (void)test_Blah {
+  [self blah_method];
+}
+
+- (void)blah_method { }
+@end
+
+@implementation X (Blarg)
+- (void)test_Blarg {
+  [self blarg_method];
+}
+
+- (void)blarg_method { }
+@end