r218119 - clang-format: [JS] add space before operator 'in'.

[Daniel Jasper]

Author: djasper
Date: Fri Sep 19 05:48:15 2014
New Revision: 218119

URL: http://llvm.org/viewvc/llvm-project?rev=218119&view=rev
Log:
clang-format: [JS] add space before operator 'in'.

Before:
  return ('aaa')in bbbb;

After:
  return ('aaa') in bbbb;

Modified:
    cfe/trunk/lib/Format/TokenAnnotator.cpp
    cfe/trunk/unittests/Format/FormatTestJS.cpp

Modified: cfe/trunk/lib/Format/TokenAnnotator.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/TokenAnnotator.cpp?rev=218119&r1=218118&r2=218119&view=diff
==============================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp (original)
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp Fri Sep 19 05:48:15 2014
@@ -868,6 +868,9 @@ private:
                          Tok.Previous->Type == TT_PointerOrReference ||
                          Tok.Previous->Type == TT_TemplateCloser ||
                          Tok.Previous->isSimpleTypeSpecifier();
+    if (Style.Language == FormatStyle::LK_JavaScript && Tok.Next &&
+        Tok.Next->TokenText == "in")
+      return false;
     bool ParensCouldEndDecl =
         Tok.Next && Tok.Next->isOneOf(tok::equal, tok::semi, tok::l_brace);
     bool IsSizeOfOrAlignOf =

Modified: cfe/trunk/unittests/Format/FormatTestJS.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTestJS.cpp?rev=218119&r1=218118&r2=218119&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTestJS.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTestJS.cpp Fri Sep 19 05:48:15 2014
@@ -81,6 +81,7 @@ TEST_F(FormatTestJS, UnderstandsJavaScri
                getGoogleJSStyleWithColumns(20));
 
   verifyFormat("var b = a.map((x) => x + 1);");
+  verifyFormat("return ('aaa') in bbbb;");
 }
 
 TEST_F(FormatTestJS, UnderstandsAmpAmp) {