This revision was automatically updated to reflect the committed changes. Closed by commit rL323532: clang-format: [JS] Prevent ASI before [ and (. (authored by mprobst, committed by ). Herald added a subscriber: llvm-commits.
Repository: rL LLVM https://reviews.llvm.org/D42570 Files: cfe/trunk/lib/Format/TokenAnnotator.cpp cfe/trunk/unittests/Format/FormatTestJS.cpp Index: cfe/trunk/lib/Format/TokenAnnotator.cpp =================================================================== --- cfe/trunk/lib/Format/TokenAnnotator.cpp +++ cfe/trunk/lib/Format/TokenAnnotator.cpp @@ -2710,9 +2710,11 @@ Keywords.kw_readonly, Keywords.kw_abstract, Keywords.kw_get, Keywords.kw_set, Keywords.kw_async, Keywords.kw_await)) return false; // Otherwise automatic semicolon insertion would trigger. - if (Left.Tok.getIdentifierInfo() && - Right.startsSequence(tok::l_square, tok::r_square)) - return false; // breaking in "foo[]" creates illegal TS type syntax. + if (Right.NestingLevel == 0 && + (Left.Tok.getIdentifierInfo() || + Left.isOneOf(tok::r_square, tok::r_paren)) && + Right.isOneOf(tok::l_square, tok::l_paren)) + return false; // Otherwise automatic semicolon insertion would trigger. if (Left.is(TT_JsFatArrow) && Right.is(tok::l_brace)) return false; if (Left.is(TT_JsTypeColon)) Index: cfe/trunk/unittests/Format/FormatTestJS.cpp =================================================================== --- cfe/trunk/unittests/Format/FormatTestJS.cpp +++ cfe/trunk/unittests/Format/FormatTestJS.cpp @@ -1157,6 +1157,9 @@ "foo() {}", getGoogleJSStyleWithColumns(10)); verifyFormat("await theReckoning;", getGoogleJSStyleWithColumns(10)); + verifyFormat("some['a']['b']", getGoogleJSStyleWithColumns(10)); + verifyFormat("x = (a['a']\n" + " ['b']);", getGoogleJSStyleWithColumns(10)); } TEST_F(FormatTestJS, AutomaticSemicolonInsertionHeuristic) {
Index: cfe/trunk/lib/Format/TokenAnnotator.cpp =================================================================== --- cfe/trunk/lib/Format/TokenAnnotator.cpp +++ cfe/trunk/lib/Format/TokenAnnotator.cpp @@ -2710,9 +2710,11 @@ Keywords.kw_readonly, Keywords.kw_abstract, Keywords.kw_get, Keywords.kw_set, Keywords.kw_async, Keywords.kw_await)) return false; // Otherwise automatic semicolon insertion would trigger. - if (Left.Tok.getIdentifierInfo() && - Right.startsSequence(tok::l_square, tok::r_square)) - return false; // breaking in "foo[]" creates illegal TS type syntax. + if (Right.NestingLevel == 0 && + (Left.Tok.getIdentifierInfo() || + Left.isOneOf(tok::r_square, tok::r_paren)) && + Right.isOneOf(tok::l_square, tok::l_paren)) + return false; // Otherwise automatic semicolon insertion would trigger. if (Left.is(TT_JsFatArrow) && Right.is(tok::l_brace)) return false; if (Left.is(TT_JsTypeColon)) Index: cfe/trunk/unittests/Format/FormatTestJS.cpp =================================================================== --- cfe/trunk/unittests/Format/FormatTestJS.cpp +++ cfe/trunk/unittests/Format/FormatTestJS.cpp @@ -1157,6 +1157,9 @@ "foo() {}", getGoogleJSStyleWithColumns(10)); verifyFormat("await theReckoning;", getGoogleJSStyleWithColumns(10)); + verifyFormat("some['a']['b']", getGoogleJSStyleWithColumns(10)); + verifyFormat("x = (a['a']\n" + " ['b']);", getGoogleJSStyleWithColumns(10)); } TEST_F(FormatTestJS, AutomaticSemicolonInsertionHeuristic) {
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