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| author | Joseph Myers <joseph@codesourcery.com> | 2019-02-15 13:44:17 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2019-02-15 13:44:17 +0000 |
| commit | 365f05c7a5f16aaaec06465ab6c89247c66b4574 (patch) | |
| tree | 934f1d62a27b826a052aa84755683cb226127014 /rt | |
| parent | 56a731d4ad319e473851893980e734b7ee42c1a0 (diff) | |
| download | glibc-365f05c7a5f16aaaec06465ab6c89247c66b4574.tar.gz glibc-365f05c7a5f16aaaec06465ab6c89247c66b4574.tar.xz glibc-365f05c7a5f16aaaec06465ab6c89247c66b4574.zip | |
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__)).
Diffstat (limited to 'rt')
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