From 23d3681671bb538ef69c65875b68d59f6b756e61 Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Wed, 9 Sep 2020 03:26:32 -0700 Subject: [PATCH] Fix compiler warnings in init_dump_ascii_wstr() (GH-22150) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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); (cherry picked from commit 640e8e1d5f61d5868453d992da04bf4741327748) Co-authored-by: Victor Stinner --- Python/initconfig.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/initconfig.c b/Python/initconfig.c index 42f21b34a75..b28e0a07646 100644 --- a/Python/initconfig.c +++ b/Python/initconfig.c @@ -2589,7 +2589,7 @@ 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) {