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46 lines
1.6 KiB
46 lines
1.6 KiB
#ifndef SOURCELOCATION_H_ |
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#define SOURCELOCATION_H_ |
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#include <clang-c/Index.h> |
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#include <ostream> |
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#include <string> |
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namespace clangmm { |
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class Offset { |
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public: |
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bool operator==(const Offset &o) const { return line == o.line && index == o.index; } |
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bool operator!=(const Offset &o) const { return !(*this == o); } |
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bool operator<(const Offset &o) const { return line < o.line || (line == o.line && index < o.index); } |
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bool operator>(const Offset &o) const { return o < *this; } |
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bool operator<=(const Offset &o) const { return (*this == o) || (*this < o); } |
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bool operator>=(const Offset &o) const { return (*this == o) || (*this > o); } |
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unsigned line; |
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unsigned index; //byte index in line (not char number) |
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}; |
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class SourceLocation { |
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friend class TranslationUnit; |
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friend class Diagnostic; |
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SourceLocation(CXTranslationUnit &tu, const std::string &filepath, unsigned offset); |
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SourceLocation(CXTranslationUnit &tu, const std::string &filepath, unsigned line, unsigned column); |
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public: |
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SourceLocation(const CXSourceLocation &cx_location) : cx_location(cx_location) {} |
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public: |
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std::string get_path() const; |
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clangmm::Offset get_offset() const; |
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friend std::ostream &operator<<(std::ostream &os, const SourceLocation &location) { |
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auto offset = location.get_offset(); |
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os << location.get_path() << ':' << offset.line << ':' << offset.index; |
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return os; |
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} |
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CXSourceLocation cx_location; |
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private: |
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void get_data(std::string *path, unsigned *line, unsigned *column, unsigned *offset) const; |
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}; |
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} // namespace clangmm |
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#endif // SOURCELOCATION_H_
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