Crash when using fmt with gcc to print chinese character

[WennerChen]

I want to print chinese character with fmt::print. Here is my code.

#define FMT_HEADER_ONLY
#include <fmt/printf.h>
int main() {
    fmt::print(" 我喜欢fmt \n");
    fmt::print("I like fmt\n");
    while (1) {
        // do nothing
    }
    return 0;
}

My toolchain is mingw-w64 + gcc8.5.0, and my source file is saved as utf-8. When built with options -finput-charset=utf-8 -fexec-charset=gb2312, the generated exe prints nothing but just exits.

FMT-11.0.2 and FMT-10.2.1 are both tested, and the results are same.

[vitaut]

GCC doesn't have -finput-character and -fexec-character. Did you mean -finput-charset and -fexec-charset?

[WennerChen]

GCC doesn't have -finput-character and -fexec-character. Did you mean -finput-charset and -fexec-charset?

Yes. Sorry about that.

[vitaut]

Should be fixed in b329ff1 but note that using legacy encoding is not recommended.