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#pragma once
#include "Utils/Path.h"
/**
* Position in a source file.
*/
class SrcPos {
public:
// Unknown position.
explicit SrcPos();
// Give a path-id and an offset.
SrcPos(nat fileId, nat pos);
// No file and no offset.
static const nat invalid = -1;
// File #.
nat fileId;
// Character offsets (newlines count as 1 character regardless of their representation)
nat pos;
// All files.
static vector<Path> files;
// First file that should be exported and not just used.
static nat firstExport;
inline bool operator ==(const SrcPos &o) const { return fileId == o.fileId && pos == o.pos; }
inline bool operator !=(const SrcPos &o) const { return !(*this == o); }
};
wostream &operator <<(wostream &to, const SrcPos &pos);
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