diff options
| author | Joshua Watt <[email protected]> | 2018-02-09 10:27:18 -0600 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2018-02-10 03:19:26 +0100 |
| commit | 555e15ebe8bf1eb33d00747173cfc80cc65648a4 (patch) | |
| tree | 6aa9cca6e04514cbc45d88f96a873cc6a4767472 /backends/ChangeLog | |
| parent | 240a068fcf3eb6bbcda525f80c8778de62621d9e (diff) | |
Use fallthrough attribute.
Use __attribute__ ((fallthrough)) to indicate switch case fall through
instead of a comment. This ensures that the fallthrough warning is not
triggered even if the file is pre-processed (hence stripping the
comments) before it is compiled.
The actual fallback implementation is hidden behind a FALLBACK macro in
case the compiler doesn't support it.
Finally, the -Wimplict-fallthrough warning was upgraded to only allow
the attribute to satisfy it; a comment alone is no longer sufficient.
Signed-off-by: Joshua Watt <[email protected]>
Diffstat (limited to 'backends/ChangeLog')
| -rw-r--r-- | backends/ChangeLog | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/backends/ChangeLog b/backends/ChangeLog index 190ae968..098bed76 100644 --- a/backends/ChangeLog +++ b/backends/ChangeLog @@ -1,3 +1,25 @@ +2018-02-09 Joshua Watt <[email protected]> + + * aarch64_retval.c (aarch64_return_value_location): Use FALLTHROUGH + macro instead of comment. + * alpha_retval.c (alpha_return_value_location): Likewise. + * arm_regs.c (arm_register_info): Likewise. + * arm_retval.c (arm_return_value_location): Likewise. + * i386_regs.c (i386_register_info): Likewise. + * i386_retval.c (i386_return_value_location): Likewise. + * ia64_retval.c (ia64_return_value_location): Likewise. + * linux-core-note.c (core_note): Likewise. + * m68k_retval.c (m68k_return_value_location): Likewise. + * ppc64_retval.c (ppc64_return_value_location): Likewise. + * ppc_regs.c (ppc_register_info): Likewise. + * ppc_retval.c (ppc_return_value_location): Likewise. + * s390_retval.c (s390_return_value_location): Likewise. + * sh_retval.c (sh_return_value_location): Likewise. + * sparc_retval.c (sparc_return_value_location): Likewise. + * tilegx_retval.c (tilegx_return_value_location): Likewise. + * x86_64_regs.c (x86_64_register_info): Likewise. + * x86_64_retval.c (x86_64_return_value_location): Likewise. + 2017-10-24 Mark Wielaard <[email protected]> * Makefile.am (m68k_corenote_no_Wpacked_not_aligned): New variable. |