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//===--- FixIt.cpp - FixIt Hint utilities -----------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file contains implementations of utitilies to ease source code rewriting
// by providing helper functions related to FixItHint.
//
//===----------------------------------------------------------------------===//
#include "clang/Tooling/FixIt.h"
#include "clang/Lex/Lexer.h"
namespace clang {
namespace tooling {
namespace fixit {
namespace internal {
StringRef getText(CharSourceRange Range, const ASTContext &Context) {
return Lexer::getSourceText(Range, Context.getSourceManager(),
Context.getLangOpts());
}
CharSourceRange maybeExtendRange(CharSourceRange Range, tok::TokenKind Next,
ASTContext &Context) {
Optional<Token> Tok = Lexer::findNextToken(
Range.getEnd(), Context.getSourceManager(), Context.getLangOpts());
if (!Tok || !Tok->is(Next))
return Range;
return CharSourceRange::getTokenRange(Range.getBegin(), Tok->getLocation());
}
} // namespace internal
} // end namespace fixit
} // end namespace tooling
} // end namespace clang
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