r203556 - clang-format: Fix incorrect lambda recognition exposed by r203452.

[Daniel Jasper]

Author: djasper
Date: Tue Mar 11 04:59:36 2014
New Revision: 203556

URL: http://llvm.org/viewvc/llvm-project?rev=203556&view=rev
Log:
clang-format: Fix incorrect lambda recognition exposed by r203452.

Before:
  int i = a[a][a] -> f();

After:
  int i = a[a][a]->f();

Modified:
    cfe/trunk/lib/Format/UnwrappedLineParser.cpp
    cfe/trunk/unittests/Format/FormatTest.cpp

Modified: cfe/trunk/lib/Format/UnwrappedLineParser.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/UnwrappedLineParser.cpp?rev=203556&r1=203555&r2=203556&view=diff
==============================================================================
--- cfe/trunk/lib/Format/UnwrappedLineParser.cpp (original)
+++ cfe/trunk/lib/Format/UnwrappedLineParser.cpp Tue Mar 11 04:59:36 2014
@@ -758,7 +758,8 @@ bool UnwrappedLineParser::tryToParseLamb
   // FIXME: This is a dirty way to access the previous token. Find a better
   // solution.
   if (!Line->Tokens.empty() &&
-      (Line->Tokens.back().Tok->isOneOf(tok::identifier, tok::kw_operator) ||
+      (Line->Tokens.back().Tok->isOneOf(tok::identifier, tok::kw_operator,
+                                        tok::r_square) ||
        Line->Tokens.back().Tok->isSimpleTypeSpecifier())) {
     nextToken();
     return false;

Modified: cfe/trunk/unittests/Format/FormatTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTest.cpp?rev=203556&r1=203555&r2=203556&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTest.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTest.cpp Tue Mar 11 04:59:36 2014
@@ -7980,6 +7980,7 @@ TEST_F(FormatTest, FormatsLambdas) {
   verifyFormat("double &operator[](int i) { return 0; }\n"
                "int i;");
   verifyFormat("std::unique_ptr<int[]> foo() {}");
+  verifyFormat("int i = a[a][a]->f();");
 
   // Other corner cases.
   verifyFormat("void f() {\n"