Thanks a lot! On Thursday, September 12, 2019 at 9:11:25 AM UTC+3, Brion Vibber wrote: > > I've reported the bug to the musl mailing list with a fix patch for the > wprintf implementation. > > -- brion > > On Wed, Sep 11, 2019 at 3:16 PM Brion Vibber <[email protected] > <javascript:>> wrote: > >> I think this is a bug in the musl implementation of the standard C >> library; 8-bit printf implements %lf but wide-char wprintf does not. (This >> can be seen in vfprintf.c and vfwprintf.c under >> emscripten/system/lib/libc/musl/src/stdio) >> >> It looks like you can use %F for doubles on both functions, however. >> >> -- brion >> >> On Wed, Sep 11, 2019 at 2:16 PM Юрий Катков <[email protected] >> <javascript:>> wrote: >> >>> Hello everyone! >>> >>> I'm trying to print double with wprintf in stdout and some format >>> specifiers don't work. >>> >>> int main( int argc, char* argv[] ) >>> { >>> double val = 0.123; >>> >>> wprintf( L"1 %lf\n", val ); // FAIL >>> wprintf( L"2 %lf\n", static_cast<float>( val ) ); //FAIL >>> wprintf( L"3 %f\n", val ); // OK >>> wprintf( L"4 %f\n", static_cast<float>( val ) ); // OK >>> printf( "5 %lf\n", val ); // OK >>> printf( "6 %lf\n", static_cast<float>( val ) ); // OK >>> printf( "7 %f\n", val ); // OK >>> printf( "8 %f\n", static_cast<float>( val ) ); // OK >>> >>> return 0; >>> } >>> >>> And what I see in console: >>> 3 0.123000 >>> 4 0.123000 >>> 5 0.123000 >>> 6 0.123000 >>> 7 0.123000 >>> 8 0.123000 >>> >>> Why %ls doesn't work with wprintf ? >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "emscripten-discuss" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected] >>> <javascript:>. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/emscripten-discuss/e4cce172-ac25-45f7-9bd1-879b96208c23%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/emscripten-discuss/e4cce172-ac25-45f7-9bd1-879b96208c23%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >>
-- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/1902a433-ae02-4546-a705-ed3b566d4ad3%40googlegroups.com.
