clang-format: [JS] fix non-null assertion operator recognition.

Summary:
`getIdentifierInfo()` includes all keywords, whereas non-null assertion
operators should only be recognized after non-keywords or pseudo keywords.
Ideally this should list all tokens that clang-format recognizes as a keyword,
but that are pseudo or no keywords in JS. For the time being, just recognize
the specific bits users ran into (`namespace` in this case).

Reviewers: djasper

Subscribers: klimek

Differential Revision: https://reviews.llvm.org/D33182

llvm-svn: 303038

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index d3b2cf4e84c..bd5e2ed2f41 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -1034,9 +1034,9 @@ private:
     if (Style.Language == FormatStyle::LK_JavaScript) {
       if (Current.is(tok::exclaim)) {
         if (Current.Previous &&
-            (Current.Previous->Tok.getIdentifierInfo() ||
-             Current.Previous->isOneOf(tok::identifier, tok::r_paren,
-                                       tok::r_square, tok::r_brace) ||
+            (Current.Previous->isOneOf(tok::identifier, tok::kw_namespace,
+                                       tok::r_paren, tok::r_square,
+                                       tok::r_brace) ||
              Current.Previous->Tok.isLiteral())) {
           Current.Type = TT_JsNonNullAssertion;
           return;