r285669 - clang-format: [JS] Fix space when for is used as regular identifier.

[Daniel Jasper via cfe-commits]

Author: djasper
Date: Tue Nov  1 01:22:54 2016
New Revision: 285669

URL: http://llvm.org/viewvc/llvm-project?rev=285669&view=rev
Log:
clang-format: [JS] Fix space when for is used as regular identifier.

Before:
  x.for () = 1;

After:
  x.for() = 1;

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=285669&r1=285668&r2=285669&view=diff
==============================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp (original)
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp Tue Nov  1 01:22:54 2016
@@ -2159,6 +2159,9 @@ bool TokenAnnotator::spaceRequiredBefore
                      Keywords.kw_of, tok::kw_const) &&
         (!Left.Previous || !Left.Previous->is(tok::period)))
       return true;
+    if (Left.is(tok::kw_for) && Left.Previous &&
+        Left.Previous->is(tok::period) && Right.is(tok::l_paren))
+      return false;
     if (Left.is(Keywords.kw_as) &&
         Right.isOneOf(tok::l_square, tok::l_brace, tok::l_paren))
       return true;

Modified: cfe/trunk/unittests/Format/FormatTestJS.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTestJS.cpp?rev=285669&r1=285668&r2=285669&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTestJS.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTestJS.cpp Tue Nov  1 01:22:54 2016
@@ -135,6 +135,7 @@ TEST_F(FormatTestJS, ReservedWords) {
   verifyFormat("x.in() = 1;");
   verifyFormat("x.let() = 1;");
   verifyFormat("x.var() = 1;");
+  verifyFormat("x.for() = 1;");
   verifyFormat("x = {\n"
                "  a: 12,\n"
                "  interface: 1,\n"