From: Daniel Jasper <djasper@google.com>
Date: Mon, 30 Jun 2014 13:54:27 +0000 (+0000)
Subject: clang-format: Support member function reference qualifiers.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=626829e5cfbe191ddbf037201509d3c4c7ff9e34;p=clang

clang-format: Support member function reference qualifiers.

Before:
  string // break
      operator()() &
  {}

After:
  string // break
  operator()() & {}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212041 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index c1fbf81e11..f68883da05 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -903,7 +903,7 @@ private:
       return TT_UnaryOperator;
 
     const FormatToken *NextToken = Tok.getNextNonComment();
-    if (!NextToken)
+    if (!NextToken || NextToken->is(tok::l_brace))
       return TT_Unknown;
 
     if (PrevToken->is(tok::coloncolon) ||
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 75eea98275..96274fc203 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -4682,6 +4682,11 @@ TEST_F(FormatTest, UnderstandsOverloadedOperators) {
   verifyFormat("Deleted &operator=(const Deleted &)&& = delete;");
   verifyGoogleFormat("Deleted& operator=(const Deleted&)& = default;");
   verifyGoogleFormat("Deleted& operator=(const Deleted&)&& = delete;");
+
+  verifyFormat("string // break\n"
+               "operator()() & {}");
+  verifyFormat("string // break\n"
+               "operator()() && {}");
 }
 
 TEST_F(FormatTest, UnderstandsNewAndDelete) {