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From: Adhemerval Zanella <azanella@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] localedata: Fix clang warnings on tests Date: Fri, 28 Oct 2022 17:42:51 +0000 (GMT) [thread overview] Message-ID: <20221028174254.6CE423858D20@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=66bed010093946fb8c6589cc2c175ff6db8cd8ef commit 66bed010093946fb8c6589cc2c175ff6db8cd8ef Author: Adhemerval Zanella <adhemerval.zanella@linaro.org> Date: Tue Mar 15 15:29:47 2022 -0300 localedata: Fix clang warnings on tests clang does not support 'I' specifier and handles it as a 'length modifier'. Diff: --- localedata/tst-trans.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/localedata/tst-trans.c b/localedata/tst-trans.c index c97c44aaeb..99b63016f0 100644 --- a/localedata/tst-trans.c +++ b/localedata/tst-trans.c @@ -22,6 +22,7 @@ #include <string.h> #include <wchar.h> #include <wctype.h> +#include <libc-diag.h> static int do_test (void) @@ -59,7 +60,12 @@ do_test (void) errors |= len != 10; printf ("len = %d, wbuf = L\"%ls\"\n", len, wbuf); - snprintf (buf, sizeof buf, "%Id", 0x499602D2); + /* clang does not support 'I' specifier and handles it as a 'length + * modifier'. */ + DIAG_PUSH_NEEDS_COMMENT_CLANG; + DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wformat"); + snprintf (buf, sizeof buf, "%Id", 0x499602D2U); + DIAG_POP_NEEDS_COMMENT_CLANG; errors |= strcmp (buf, "bcdefghija") != 0; len = strlen (buf); errors |= len != 10;
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