r181182 - Don't put a space before ellipsis.

[Daniel Jasper]

Author: djasper
Date: Mon May  6 01:35:44 2013
New Revision: 181182

URL: http://llvm.org/viewvc/llvm-project?rev=181182&view=rev
Log:
Don't put a space before ellipsis.

Before: template <class ... Ts> void Foo(Ts ... ts) { Foo(ts ...); }
After:  template <class... Ts> void Foo(Ts... ts) { Foo(ts...); }

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

Modified: cfe/trunk/lib/Format/TokenAnnotator.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/TokenAnnotator.cpp?rev=181182&r1=181181&r2=181182&view=diff
==============================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp (original)
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp Mon May  6 01:35:44 2013
@@ -1055,6 +1055,8 @@ bool TokenAnnotator::spaceRequiredBetwee
     return false;
   if (Left.is(tok::l_brace) && Right.is(tok::r_brace))
     return false;
+  if (Right.is(tok::ellipsis))
+    return false;
   return true;
 }
 

Modified: cfe/trunk/unittests/Format/FormatTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTest.cpp?rev=181182&r1=181181&r2=181182&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTest.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTest.cpp Mon May  6 01:35:44 2013
@@ -2602,6 +2602,11 @@ TEST_F(FormatTest, UnderstandsUsesOfStar
   verifyGoogleFormat("A = new SomeType* [Length];");
 }
 
+TEST_F(FormatTest, UnderstandsEllipsis) {
+  verifyFormat("int printf(const char *fmt, ...);");
+  verifyFormat("template <class... Ts> void Foo(Ts... ts) { Foo(ts...); }");
+}
+
 TEST_F(FormatTest, AdaptivelyFormatsPointersAndReferences) {
   EXPECT_EQ("int *a;\n"
             "int *a;\n"