From d962ef77dadea87b2bf30487bddda00c350bf0ba Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Tue, 20 Oct 2020 11:47:35 -0700 Subject: libbacktrace: use __attribute__((__fallthrough__)) Use an attribute rather than a comment when falling through a switch case. * internal.h (ATTRIBUTE_FALLTHROUGH): Define. * elf.c (elf_zlib_inflate): Use ATTRIBUTE_FALLTHROUGH. --- libbacktrace/elf.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'libbacktrace/elf.c') diff --git a/libbacktrace/elf.c b/libbacktrace/elf.c index 941f820d..d52b86c 100644 --- a/libbacktrace/elf.c +++ b/libbacktrace/elf.c @@ -2081,10 +2081,10 @@ elf_zlib_inflate (const unsigned char *pin, size_t sin, uint16_t *zdebug_table, { case 6: *plen++ = prev; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 5: *plen++ = prev; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 4: *plen++ = prev; } @@ -2115,22 +2115,22 @@ elf_zlib_inflate (const unsigned char *pin, size_t sin, uint16_t *zdebug_table, { case 10: *plen++ = 0; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 9: *plen++ = 0; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 8: *plen++ = 0; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 7: *plen++ = 0; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 6: *plen++ = 0; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 5: *plen++ = 0; - /* fallthrough */ + ATTRIBUTE_FALLTHROUGH; case 4: *plen++ = 0; } -- cgit v1.1