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[time] Convince GCC control flow does not reach end of function

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This commit is contained in:
Mahmoud Al-Qudsi 2019-12-18 20:53:38 -06:00
parent 704a90deec
commit 103726767c
1 changed files with 6 additions and 0 deletions
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6
src/builtin_time.cpp
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@ -146,6 +146,8 @@ int builtin_time(parser_t &parser, io_streams_t &streams, wchar_t **argv) {
case tunit::milliseconds: return "milliseconds";
case tunit::microseconds: return "microseconds";
}
// GCC does not recognize the exhaustive switch above
return "";
};
auto unit_short_name = [](tunit unit) {
@ -155,6 +157,8 @@ int builtin_time(parser_t &parser, io_streams_t &streams, wchar_t **argv) {
case tunit::milliseconds: return "millis";
case tunit::microseconds: return "micros";
}
// GCC does not recognize the exhaustive switch above
return "";
};
auto convert = [](int64_t micros, tunit unit) {
@ -164,6 +168,8 @@ int builtin_time(parser_t &parser, io_streams_t &streams, wchar_t **argv) {
case tunit::milliseconds: return micros / 1.0E3;
case tunit::microseconds: return micros / 1.0;
}
// GCC does not recognize the exhaustive switch above
return 0.0;
};
auto wall_unit = get_unit(net_wall_micros);