From: Daniel Jasper <djasper@google.com>
Date: Thu, 18 Dec 2014 12:11:01 +0000 (+0000)
Subject: clang-format: Fix incorrect detection of ObjC "in" keyword.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7c795c9375335168923d21d100b53d32d861cab1;p=clang

clang-format: Fix incorrect detection of ObjC "in" keyword.

Before:
  for (auto v : in [1]) { ..

After:
  for (auto v : in[1]) { ..

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@224513 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index deda40cab8..2e97ffffbe 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -511,7 +511,8 @@ private:
       parseTemplateDeclaration();
       break;
     case tok::identifier:
-      if (Line.First->is(tok::kw_for) && Tok->is(Keywords.kw_in))
+      if (Line.First->is(tok::kw_for) && Tok->is(Keywords.kw_in) &&
+          Tok->Previous->isNot(tok::colon))
         Tok->Type = TT_ObjCForIn;
       break;
     case tok::comma:
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 743f501b0d..66835d74b3 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -6781,6 +6781,7 @@ TEST_F(FormatTest, FormatObjCMethodExpr) {
   // Whew!
 
   verifyFormat("return in[42];");
+  verifyFormat("for (auto v : in[1]) {\n}");
   verifyFormat("for (id foo in [self getStuffFor:bla]) {\n"
                "}");
   verifyFormat("[self aaaaa:MACRO(a, b:, c:)];");