clang-format: [JS] detect ASI after closing parens.

Summary: A closing parenthesis followed by a declaration or statement should always terminate the current statement.

Reviewers: djasper

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D36491

llvm-svn: 310482
diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index e6afd1f..fdf9883 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -853,7 +853,8 @@
        Previous->isOneOf(tok::r_square, tok::r_paren, tok::plusplus,
                          tok::minusminus)))
     return addUnwrappedLine();
-  if (PreviousMustBeValue && isJSDeclOrStmt(Keywords, Next))
+  if ((PreviousMustBeValue || Previous->is(tok::r_paren)) &&
+      isJSDeclOrStmt(Keywords, Next))
     return addUnwrappedLine();
 }