[objcmt] Don't add redundant parentheses when migrating subscripting of an ivar.
rdar://11501256
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157227 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Edit/RewriteObjCFoundationAPI.cpp b/lib/Edit/RewriteObjCFoundationAPI.cpp
index 846d58f..7445700 100644
--- a/lib/Edit/RewriteObjCFoundationAPI.cpp
+++ b/lib/Edit/RewriteObjCFoundationAPI.cpp
@@ -624,6 +624,7 @@
isa<ObjCPropertyRefExpr>(Expr) ||
isa<ObjCProtocolExpr>(Expr) ||
isa<MemberExpr>(Expr) ||
+ isa<ObjCIvarRefExpr>(Expr) ||
isa<ParenExpr>(FullExpr) ||
isa<ParenListExpr>(Expr) ||
isa<SizeOfPackExpr>(Expr))
@@ -650,6 +651,7 @@
isa<ObjCPropertyRefExpr>(Expr) ||
isa<ObjCProtocolExpr>(Expr) ||
isa<MemberExpr>(Expr) ||
+ isa<ObjCIvarRefExpr>(Expr) ||
isa<ParenExpr>(FullExpr) ||
isa<ParenListExpr>(Expr) ||
isa<SizeOfPackExpr>(Expr) ||
diff --git a/test/ARCMT/objcmt-subscripting-literals.m b/test/ARCMT/objcmt-subscripting-literals.m
index 0371e2e..6d626c4 100644
--- a/test/ARCMT/objcmt-subscripting-literals.m
+++ b/test/ARCMT/objcmt-subscripting-literals.m
@@ -77,7 +77,9 @@
#define PAIR(x) @#x, [NSNumber numberWithInt:(x)]
#define TWO(x) ((x), (x))
-@interface I
+@interface I {
+ NSArray *ivarArr;
+}
@end
@implementation I
-(void) foo {
@@ -138,6 +140,7 @@
o = [*parr objectAtIndex:2];
void *hd;
o = [(NSArray*)hd objectAtIndex:2];
+ o = [ivarArr objectAtIndex:2];
}
@end
diff --git a/test/ARCMT/objcmt-subscripting-literals.m.result b/test/ARCMT/objcmt-subscripting-literals.m.result
index 333d0b4..a4eca6a 100644
--- a/test/ARCMT/objcmt-subscripting-literals.m.result
+++ b/test/ARCMT/objcmt-subscripting-literals.m.result
@@ -77,7 +77,9 @@
#define PAIR(x) @#x, [NSNumber numberWithInt:(x)]
#define TWO(x) ((x), (x))
-@interface I
+@interface I {
+ NSArray *ivarArr;
+}
@end
@implementation I
-(void) foo {
@@ -138,6 +140,7 @@
o = (*parr)[2];
void *hd;
o = ((NSArray*)hd)[2];
+ o = ivarArr[2];
}
@end
