r310482 - clang-format: [JS] detect ASI after closing parens.

[Martin Probst via cfe-commits]

Author: mprobst
Date: Wed Aug  9 08:19:16 2017
New Revision: 310482

URL: http://llvm.org/viewvc/llvm-project?rev=310482&view=rev
Log:
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

Modified:
    cfe/trunk/lib/Format/UnwrappedLineParser.cpp
    cfe/trunk/unittests/Format/FormatTestJS.cpp

Modified: cfe/trunk/lib/Format/UnwrappedLineParser.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/UnwrappedLineParser.cpp?rev=310482&r1=310481&r2=310482&view=diff
==============================================================================
--- cfe/trunk/lib/Format/UnwrappedLineParser.cpp (original)
+++ cfe/trunk/lib/Format/UnwrappedLineParser.cpp Wed Aug  9 08:19:16 2017
@@ -853,7 +853,8 @@ void UnwrappedLineParser::readTokenWithJ
        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();
 }
 

Modified: cfe/trunk/unittests/Format/FormatTestJS.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTestJS.cpp?rev=310482&r1=310481&r2=310482&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTestJS.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTestJS.cpp Wed Aug  9 08:19:16 2017
@@ -1106,6 +1106,10 @@ TEST_F(FormatTestJS, WrapRespectsAutomat
                "  readonly ratherLongField = 1;\n"
                "}",
                getGoogleJSStyleWithColumns(20));
+  verifyFormat("const x = (5 + 9)\n"
+               "const y = 3\n",
+               "const x = (   5 +    9)\n"
+               "const y = 3\n");
 }
 
 TEST_F(FormatTestJS, AutomaticSemicolonInsertionHeuristic) {