r280731 - clang-format: [JS] whitespace required between ! and as.

[Martin Probst via cfe-commits]

Author: mprobst
Date: Tue Sep  6 13:55:34 2016
New Revision: 280731

URL: http://llvm.org/viewvc/llvm-project?rev=280731&view=rev
Log:
clang-format: [JS] whitespace required between ! and as.

Summary:
Before:
    x!as string
After:
    x! as string

Reviewers: djasper

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D24272

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=280731&r1=280730&r2=280731&view=diff
==============================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp (original)
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp Tue Sep  6 13:55:34 2016
@@ -2158,6 +2158,8 @@ bool TokenAnnotator::spaceRequiredBefore
                                                 tok::r_square, tok::r_brace) ||
                                    Left.Tok.isLiteral()))
       return false;
+    if (Left.is(tok::exclaim) && Right.is(Keywords.kw_as))
+      return true; // "x! as string"
   } else if (Style.Language == FormatStyle::LK_Java) {
     if (Left.is(tok::r_square) && Right.is(tok::l_brace))
       return true;

Modified: cfe/trunk/unittests/Format/FormatTestJS.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTestJS.cpp?rev=280731&r1=280730&r2=280731&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTestJS.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTestJS.cpp Tue Sep  6 13:55:34 2016
@@ -1236,6 +1236,7 @@ TEST_F(FormatTestJS, CastSyntax) {
   verifyFormat("x = x as [a, b];");
   verifyFormat("x = x as {a: string};");
   verifyFormat("x = x as (string);");
+  verifyFormat("x = x! as (string);");
 }
 
 TEST_F(FormatTestJS, TypeArguments) {