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-rw-r--r--clang/lib/Format/TokenAnnotator.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 07085939810..3b3521290bf 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -2158,6 +2158,8 @@ bool TokenAnnotator::spaceRequiredBefore(const AnnotatedLine &Line,
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;
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