mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <iosfwd>
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#include <string>
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#include <tuple>
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#include <vector>
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namespace dev
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{
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struct Exception;
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}
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namespace langutil
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{
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struct LineColumn
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{
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int line;
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int column;
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LineColumn(std::tuple<int, int> const& _t): line{std::get<0>(_t)}, column{std::get<1>(_t)} {}
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LineColumn(int _line, int _column): line{_line}, column{_column} {}
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LineColumn(): line{-1}, column{-1} {}
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};
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struct SourceReference
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{
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std::string message; ///< A message that relates to this source reference (such as a warning or an error message).
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std::string sourceName; ///< Underlying source name (for example the filename).
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LineColumn position; ///< Actual (error) position this source reference is surrounding.
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bool multiline; ///< Indicates whether the actual SourceReference is truncated to one line.
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std::string text; ///< Extracted source code text (potentially truncated if multiline or too long).
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int startColumn; ///< Highlighting range-start of text field.
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int endColumn; ///< Highlighting range-end of text field.
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/// Constructs a SourceReference containing a message only.
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static SourceReference MessageOnly(std::string _msg)
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{
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return SourceReference{std::move(_msg), "", LineColumn{-1, -1}, false, "", -1, -1};
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}
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};
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struct SourceLocation;
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namespace SourceReferenceExtractor
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{
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struct Message
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{
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SourceReference primary;
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std::string category; // "Error", "Warning", ...
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std::vector<SourceReference> secondary;
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};
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Message extract(dev::Exception const& _exception, std::string _category);
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SourceReference extract(SourceLocation const* _location, std::string message = "");
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}
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}
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