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Ast-Import from standard-json

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djudjuu
2020-01-14 17:15:53 +01:00
committed by Mathias Baumann
parent adc4774d4a
commit e8556fa1b2
25 changed files with 2072 additions and 142 deletions
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liblangutil/SourceLocation.h
+26 -28
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@@ -23,13 +23,12 @@
#pragma once
#include <libsolutil/Assertions.h>
#include <libsolutil/Common.h> // defines noexcept macro for MSVC
#include <libsolutil/Exceptions.h>
#include <liblangutil/CharStream.h>
#include <memory>
#include <string>
#include <ostream>
#include <tuple>
namespace solidity::langutil
{
@@ -46,9 +45,28 @@ struct SourceLocation
return source.get() == _other.source.get() && start == _other.start && end == _other.end;
}
bool operator!=(SourceLocation const& _other) const { return !operator==(_other); }
inline bool operator<(SourceLocation const& _other) const;
inline bool contains(SourceLocation const& _other) const;
inline bool intersects(SourceLocation const& _other) const;
inline bool operator<(SourceLocation const& _other) const
{
if (!source|| !_other.source)
return std::make_tuple(int(!!source), start, end) < std::make_tuple(int(!!_other.source), _other.start, _other.end);
else
return std::make_tuple(source->name(), start, end) < std::make_tuple(_other.source->name(), _other.start, _other.end);
}
inline bool contains(SourceLocation const& _other) const
{
if (isEmpty() || _other.isEmpty() || source.get() != _other.source.get())
return false;
return start <= _other.start && _other.end <= end;
}
inline bool intersects(SourceLocation const& _other) const
{
if (isEmpty() || _other.isEmpty() || source.get() != _other.source.get())
return false;
return _other.start < end && start < _other.end;
}
bool isEmpty() const { return start == -1 && end == -1; }
@@ -86,6 +104,8 @@ struct SourceLocation
std::shared_ptr<CharStream> source;
};
SourceLocation const parseSourceLocation(std::string const& _input, std::string const& _sourceName, size_t _maxIndex = -1);
/// Stream output for Location (used e.g. in boost exceptions).
inline std::ostream& operator<<(std::ostream& _out, SourceLocation const& _location)
{
@@ -100,26 +120,4 @@ inline std::ostream& operator<<(std::ostream& _out, SourceLocation const& _locat
return _out;
}
bool SourceLocation::operator<(SourceLocation const& _other) const
{
if (!source|| !_other.source)
return std::make_tuple(int(!!source), start, end) < std::make_tuple(int(!!_other.source), _other.start, _other.end);
else
return std::make_tuple(source->name(), start, end) < std::make_tuple(_other.source->name(), _other.start, _other.end);
}
bool SourceLocation::contains(SourceLocation const& _other) const
{
if (isEmpty() || _other.isEmpty() || source.get() != _other.source.get())
return false;
return start <= _other.start && _other.end <= end;
}
bool SourceLocation::intersects(SourceLocation const& _other) const
{
if (isEmpty() || _other.isEmpty() || source.get() != _other.source.get())
return false;
return _other.start < end && start < _other.end;
}
}