yyc12345
71eb0741f6
- add compile checker in cmake to detect charconv support status. - and expose macro for yycc to enable different part of charconv repectively to prevent duplicated defines.
17 lines
400 B
C++
17 lines
400 B
C++
#include <charconv>
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int main(int argc, char **argv) {
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const char probe[] = "0.0";
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const char* first = probe;
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const char* last = first + sizeof(probe);
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{
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float value;
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auto rv = std::from_chars(first, last, value, std::chars_format::general);
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}
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{
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double value;
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auto rv = std::from_chars(first, last, value, std::chars_format::general);
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}
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}
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