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Fix std::hash overload on g++ 6

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Fixes a build error introduced in 6eab9275d0.
This commit is contained in:
ridiculousfish 2020-08-04 10:55:43 -07:00
parent 6eab9275d0
commit 976ed6d2e8
1 changed files with 3 additions and 1 deletions
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4
src/highlight.h
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@ -70,14 +70,16 @@ struct highlight_spec_t {
}
};
namespace std {
template <>
struct std::hash<highlight_spec_t> {
struct hash<highlight_spec_t> {
std::size_t operator()(const highlight_spec_t &v) const {
size_t vals[4] = {static_cast<uint32_t>(v.foreground), static_cast<uint32_t>(v.background),
v.valid_path, v.force_underline};
return (vals[0] << 0) + (vals[1] << 6) + (vals[2] << 12) + (vals[3] << 18);
}
};
} // namespace std
class history_item_t;
class operation_context_t;