From 35a94e87046220fb3470685854b881cc0d19fb63 Mon Sep 17 00:00:00 2001
From: Daniel Jasper <djasper@google.com>
Date: Tue, 8 Apr 2014 13:07:41 +0000
Subject: [PATCH] clang-format: Correctly understand arrays of pointers.

Before:
  A<int * []> a;

After:
  A<int *[]> a;

This fixes llvm.org/PR19360.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@205761 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Format/TokenAnnotator.cpp   | 2 +-
 unittests/Format/FormatTest.cpp | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index 0034235c32..f890af33de 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -245,7 +245,7 @@ private:
           StartsObjCMethodExpr = false;
           Left->Type = TT_Unknown;
         }
-        if (StartsObjCMethodExpr) {
+        if (StartsObjCMethodExpr && CurrentToken->Previous != Left) {
           CurrentToken->Type = TT_ObjCMethodExpr;
           // determineStarAmpUsage() thinks that '*' '[' is allocating an
           // array of pointers, but if '[' starts a selector then '*' is a
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index d59ed6c0af..c7bd44c12d 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -4473,6 +4473,7 @@ TEST_F(FormatTest, UnderstandsUsesOfStarAndAmp) {
   verifyIndependentOfContext("A<int *> a;");
   verifyIndependentOfContext("A<int **> a;");
   verifyIndependentOfContext("A<int *, int *> a;");
+  verifyIndependentOfContext("A<int *[]> a;");
   verifyIndependentOfContext(
       "const char *const p = reinterpret_cast<const char *const>(q);");
   verifyIndependentOfContext("A<int **, int **> a;");
-- 
2.40.0