For an Objective-C @synthesize statement, e.g.,

  @synthesize foo = _foo;

keep track of the location of the ivar ("_foo"). Teach libclang to
visit the ivar as a member reference.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119447 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 3 deletions

diff --git a/lib/AST/DeclObjC.cpp b/lib/AST/DeclObjC.cpp
index 817f7073af..5e57cf87b9 100644
--- a/lib/AST/DeclObjC.cpp
+++ b/lib/AST/DeclObjC.cpp
@@ -896,7 +896,6 @@ ObjCPropertyDecl *ObjCPropertyDecl::Create(ASTContext &C, DeclContext *DC,
   return new (C) ObjCPropertyDecl(DC, L, Id, AtLoc, T);
 }
 
-
 //===----------------------------------------------------------------------===//
 // ObjCPropertyImplDecl
 //===----------------------------------------------------------------------===//
@@ -907,8 +906,16 @@ ObjCPropertyImplDecl *ObjCPropertyImplDecl::Create(ASTContext &C,
                                                    SourceLocation L,
                                                    ObjCPropertyDecl *property,
                                                    Kind PK,
-                                                   ObjCIvarDecl *ivar) {
-  return new (C) ObjCPropertyImplDecl(DC, atLoc, L, property, PK, ivar);
+                                                   ObjCIvarDecl *ivar,
+                                                   SourceLocation ivarLoc) {
+  return new (C) ObjCPropertyImplDecl(DC, atLoc, L, property, PK, ivar,
+                                      ivarLoc);
 }
 
+SourceRange ObjCPropertyImplDecl::getSourceRange() const {
+  SourceLocation EndLoc = getLocation();
+  if (IvarLoc.isValid())
+    EndLoc = IvarLoc;
 
+  return SourceRange(AtLoc, EndLoc);
+}