diff options
| author | Simon Marchi <simon.marchi@ericsson.com> | 2017-12-29 23:32:13 -0500 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@ericsson.com> | 2017-12-29 23:32:29 -0500 |
| commit | 0436426c7f7798b8eb4b48be9867495da8ef28f0 (patch) | |
| tree | f421d55e6be5c847d85a767b2606c8d1b54aa80f /include | |
| parent | 502a625ab01da27e851333b598c893d6f2c20bd0 (diff) | |
| download | gdb-0436426c7f7798b8eb4b48be9867495da8ef28f0.zip gdb-0436426c7f7798b8eb4b48be9867495da8ef28f0.tar.gz gdb-0436426c7f7798b8eb4b48be9867495da8ef28f0.tar.bz2 | |
Ignore warning about using different types of enums in switch
When compiling with clang 6, I see a bunch of warnings like this:
/home/emaisin/src/binutils-gdb/gdb/amd64-linux-tdep.c:1427:8: error: comparison of two values with different enumeration types in switch statement ('enum amd64_syscall' and 'amd
64_x32_syscall') [-Werror,-Wenum-compare-switch]
case amd64_x32_sys_move_pages:
^~~~~~~~~~~~~~~~~~~~~~~~
In this switch, we indeed use enumerators of both types
amd64_x32_syscall and amd64_syscall. This is done on purpose, and the
enum values are chosen so that they are complementary.
I think it's still a useful warning, so I chose to ignore just that
particular case.
gdb/ChangeLog:
* common/diagnostics.h
(DIAGNOSTIC_IGNORE_SWITCH_DIFFERENT_ENUM_TYPES): New macro.
* amd64-linux-tdep.c (amd64_canonicalize_syscall): Use it.
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions