Robert Bendun
9fd70386c5
This is far from real documentation both in structure and contents - it's only a start, from which we can expand.
41 lines
844 B
C++
41 lines
844 B
C++
#include <musique.hh>
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Location Location::at(usize line, usize column)
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{
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Location loc;
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loc.line = line;
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loc.column = column;
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return loc;
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}
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Location& Location::advance(u32 rune)
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{
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switch (rune) {
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case '\n':
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line += 1;
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[[fallthrough]];
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case '\r':
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column = 1;
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return *this;
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}
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column += 1;
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return *this;
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}
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std::ostream& operator<<(std::ostream& os, Location const& location)
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{
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return os << location.filename << ':' << location.line << ':' << location.column;
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}
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#if defined(__cpp_lib_source_location)
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Location Location::caller(std::source_location loc = std::source_location::current())
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{
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return Location { loc.file_name(), loc.line(), loc.column() };
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}
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#elif (__has_builtin(__builtin_FILE) and __has_builtin(__builtin_LINE))
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Location Location::caller(char const* file, usize line)
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{
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return Location { file, line };
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}
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#endif
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