diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Format/BreakableToken.cpp | 6 | ||||
| -rw-r--r-- | clang/lib/Format/BreakableToken.h | 4 | ||||
| -rw-r--r-- | clang/lib/Format/ContinuationIndenter.cpp | 11 |
3 files changed, 14 insertions, 7 deletions
diff --git a/clang/lib/Format/BreakableToken.cpp b/clang/lib/Format/BreakableToken.cpp index 4735ab3564f..72d2078797e 100644 --- a/clang/lib/Format/BreakableToken.cpp +++ b/clang/lib/Format/BreakableToken.cpp @@ -214,11 +214,11 @@ unsigned BreakableStringLiteral::getContentStartColumn(unsigned LineIndex, BreakableStringLiteral::BreakableStringLiteral( const FormatToken &Tok, unsigned StartColumn, StringRef Prefix, - StringRef Postfix, bool InPPDirective, encoding::Encoding Encoding, - const FormatStyle &Style) + StringRef Postfix, unsigned UnbreakableTailLength, bool InPPDirective, + encoding::Encoding Encoding, const FormatStyle &Style) : BreakableToken(Tok, InPPDirective, Encoding, Style), StartColumn(StartColumn), Prefix(Prefix), Postfix(Postfix), - UnbreakableTailLength(Tok.UnbreakableTailLength) { + UnbreakableTailLength(UnbreakableTailLength) { assert(Tok.TokenText.startswith(Prefix) && Tok.TokenText.endswith(Postfix)); Line = Tok.TokenText.substr( Prefix.size(), Tok.TokenText.size() - Prefix.size() - Postfix.size()); diff --git a/clang/lib/Format/BreakableToken.h b/clang/lib/Format/BreakableToken.h index 8ef26ef464d..eba48f75e88 100644 --- a/clang/lib/Format/BreakableToken.h +++ b/clang/lib/Format/BreakableToken.h @@ -238,8 +238,8 @@ public: /// after formatting. BreakableStringLiteral(const FormatToken &Tok, unsigned StartColumn, StringRef Prefix, StringRef Postfix, - bool InPPDirective, encoding::Encoding Encoding, - const FormatStyle &Style); + unsigned UnbreakableTailLength, bool InPPDirective, + encoding::Encoding Encoding, const FormatStyle &Style); Split getSplit(unsigned LineIndex, unsigned TailOffset, unsigned ColumnLimit, unsigned ReflowColumn, diff --git a/clang/lib/Format/ContinuationIndenter.cpp b/clang/lib/Format/ContinuationIndenter.cpp index f7472bcd083..3711ee01c48 100644 --- a/clang/lib/Format/ContinuationIndenter.cpp +++ b/clang/lib/Format/ContinuationIndenter.cpp @@ -1576,9 +1576,16 @@ std::unique_ptr<BreakableToken> ContinuationIndenter::createBreakableToken( Text.startswith(Prefix = "u8\"") || Text.startswith(Prefix = "L\""))) || (Text.startswith(Prefix = "_T(\"") && Text.endswith(Postfix = "\")"))) { + // We need this to address the case where there is an unbreakable tail + // only if certain other formatting decisions have been taken. The + // UnbreakableTailLength of Current is an overapproximation is that case + // and we need to be correct here. + unsigned UnbreakableTailLength = (State.NextToken && canBreak(State)) + ? 0 + : Current.UnbreakableTailLength; return llvm::make_unique<BreakableStringLiteral>( - Current, StartColumn, Prefix, Postfix, State.Line->InPPDirective, - Encoding, Style); + Current, StartColumn, Prefix, Postfix, UnbreakableTailLength, + State.Line->InPPDirective, Encoding, Style); } } else if (Current.is(TT_BlockComment)) { if (!Style.ReflowComments || |
