[objcmt] When emitting a remap file, use a json format with the edit entries, instead of applying the changes

to a temp file directly.

This allows to combine the edits when they can be different based on whether you saw
the implementation or not, e.g. with the designated initializer migration.

llvm-svn: 197076

1 files changed, 13 insertions, 0 deletions

diff --git a/clang/test/ARCMT/designated-init-in-header/header1.h.result b/clang/test/ARCMT/designated-init-in-header/header1.h.result
new file mode 100644
index 00000000000..974175b1c3e
--- /dev/null
+++ b/clang/test/ARCMT/designated-init-in-header/header1.h.result
@@ -0,0 +1,13 @@
+#define NS_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+
+@class NSString;
+
+@interface B1
+-(instancetype)init;
+@end
+
+@interface S1 : B1
+@property (nonatomic) int prop;
++(instancetype)s1;
+-(instancetype)initWithFoo:(NSString*)foo NS_DESIGNATED_INITIALIZER;
+@end