From: Victor Stinner Date: Wed, 9 Sep 2020 10:07:17 +0000 (+0200) Subject: Fix compiler warnings in init_dump_ascii_wstr() (GH-22150) X-Git-Tag: v3.10.0a1~143 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=640e8e1d5f61d5868453d992da04bf4741327748;p=thirdparty%2FPython%2Fcpython.git Fix compiler warnings in init_dump_ascii_wstr() (GH-22150) Fix GCC 9.3 (using -O3) warnings on x86: initconfig.c: In function ‘init_dump_ascii_wstr’: initconfig.c:2679:34: warning: format ‘%lc’ expects argument of type ‘wint_t’, but argument 2 has type ‘wchar_t’ {aka ‘long int’} 2679 | PySys_WriteStderr("%lc", ch); initconfig.c:2682:38: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘wchar_t’ {aka ‘long int’} 2682 | PySys_WriteStderr("\\x%02x", ch); initconfig.c:2686:38: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘wchar_t’ {aka ‘long int’} 2686 | PySys_WriteStderr("\\U%08x", ch); initconfig.c:2690:38: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘wchar_t’ {aka ‘long int’} 2690 | PySys_WriteStderr("\\u%04x", ch); --- diff --git a/Python/initconfig.c b/Python/initconfig.c index 38d64b63afcc..880e145ec031 100644 --- a/Python/initconfig.c +++ b/Python/initconfig.c @@ -2670,7 +2670,7 @@ init_dump_ascii_wstr(const wchar_t *str) PySys_WriteStderr("'"); for (; *str != L'\0'; str++) { - wchar_t ch = *str; + unsigned int ch = (unsigned int)*str; if (ch == L'\'') { PySys_WriteStderr("\\'"); } else if (0x20 <= ch && ch < 0x7f) {