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(parent: 33ca0e1) | patch
Add GCC7 -Wimplicit-fallthrough support/fixes.
authorMark Wielaard <mjw@redhat.com>
Wed, 2 Nov 2016 12:29:26 +0000 (13:29 +0100)
committerMark Wielaard <mjw@redhat.com>
Thu, 10 Nov 2016 10:59:00 +0000 (11:59 +0100)
commita3cc8182b2ae05290b0eafa74b70746d7befc0e4
tree7d1f74f9f464b810a95dc7cd78c73930a938924atree | snapshot
parent33ca0e1b9dfb47c6f9836c7fc19d04bd34337767commit | diff
Add GCC7 -Wimplicit-fallthrough support/fixes.

GCC7 will have a new -Wimplicit-fallthrough warning. It did catch one
small buglet in elflint option procession. So it seems useful to enable
to make sure all swatch case fallthroughs are deliberate.

Add configure check to detect whether gcc support -Wimplicit-fallthrough
and enable it. Add fixes and explicit fallthrough comments where necessary.

Signed-off-by: Mark Wielaard <mjw@redhat.com>
25 files changed:
ChangeLog diff | blob | history
backends/ChangeLog diff | blob | history
backends/i386_regs.c diff | blob | history
backends/i386_retval.c diff | blob | history
backends/linux-core-note.c diff | blob | history
backends/m68k_retval.c diff | blob | history
backends/ppc_regs.c diff | blob | history
backends/x86_64_regs.c diff | blob | history
config/ChangeLog diff | blob | history
config/eu.am diff | blob | history
configure.ac diff | blob | history
libcpu/ChangeLog diff | blob | history
libcpu/i386_disasm.c diff | blob | history
libdw/ChangeLog diff | blob | history
libdw/cfi.c diff | blob | history
libdw/encoded-value.h diff | blob | history
libdwfl/dwfl_report_elf.c diff | blob | history
src/ChangeLog diff | blob | history
src/addr2line.c diff | blob | history
src/elfcompress.c diff | blob | history
src/elflint.c diff | blob | history
src/objdump.c diff | blob | history
tests/ChangeLog diff | blob | history
tests/backtrace-data.c diff | blob | history
tests/backtrace.c diff | blob | history
Domain: System / Toolchain;