modern objc translator: fixes a bug where a class declaration with not
any implementation in tu was not being translated.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151106 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/RewriteModernObjC.cpp b/lib/Rewrite/RewriteModernObjC.cpp
index 6e075f2..9c95261 100644
--- a/lib/Rewrite/RewriteModernObjC.cpp
+++ b/lib/Rewrite/RewriteModernObjC.cpp
@@ -3230,16 +3230,6 @@
/// and emits meta-data.
void RewriteModernObjC::RewriteImplementations() {
-
- for (unsigned i = 0, e = ObjCInterfacesSeen.size(); i < e; i++) {
- ObjCInterfaceDecl *CDecl = ObjCInterfacesSeen[i];
- // Write struct declaration for the class matching its ivar declarations.
- // Note that for modern abi, this is postponed until the end of TU
- // because class extensions and the implementation might declare their own
- // private ivars.
- RewriteInterfaceDecl(CDecl);
- }
-
int ClsDefCount = ClassImplementation.size();
int CatDefCount = CategoryImplementation.size();
@@ -5022,6 +5012,15 @@
RewriteObjCProtocolMetaData(*I, Preamble);
InsertText(SM->getLocForStartOfFile(MainFileID), Preamble, false);
+ for (unsigned i = 0, e = ObjCInterfacesSeen.size(); i < e; i++) {
+ ObjCInterfaceDecl *CDecl = ObjCInterfacesSeen[i];
+ // Write struct declaration for the class matching its ivar declarations.
+ // Note that for modern abi, this is postponed until the end of TU
+ // because class extensions and the implementation might declare their own
+ // private ivars.
+ RewriteInterfaceDecl(CDecl);
+ }
+
if (ClassImplementation.size() || CategoryImplementation.size())
RewriteImplementations();