From 365f05c7a5f16aaaec06465ab6c89247c66b4574 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 15 Feb 2019 13:44:17 +0000 Subject: Fix implicit-fallthrough warnings in tst-setjmp.c. Building the testsuite with -Wextra (together with -Wno-cast-function-type -Wno-clobbered -Wno-expansion-to-defined -Wno-missing-field-initializers -Wno-old-style-declaration -Wno-shift-negative-value -Wno-sign-compare -Wno-type-limits -Wno-unused-parameter, which reflect the set of -Wextra warnings for which glibc itself is not currently clean on x86_64) showed up implicit-fallthrough warnings in tst-setjmp.c. Those warnings appear to be false positives, arising from a function "jump" that calls longjmp not itself being marked as noreturn; thus, this patch adds the noreturn marking to that function to fix the warnings. Tested for x86_64. * setjmp/tst-setjmp.c (jump): Use __attribute__ ((__noreturn__)). --- ChangeLog | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index d3560ade54..0c45e9a852 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2019-02-15 Joseph Myers + + * setjmp/tst-setjmp.c (jump): Use __attribute__ ((__noreturn__)). + 2019-02-14 Jan Kratochvil * scripts/test_printers_common.py: Set TERM to a known harmless -- cgit v1.2.3-70-g09d2