diff mbox series

[PATCH/committed,20/20] sim: warnings: enable -Wimplicit-fallthrough=5

Message ID 20231221070127.19142-20-vapier@gentoo.org
State New
Headers
Series [PATCH/committed,01/20] sim: signal: mark signal callback funcs as noreturn since they don't return |

Checks

Context Check Description
linaro-tcwg-bot/tcwg_gdb_build--master-arm warning Patch is already merged
linaro-tcwg-bot/tcwg_gdb_build--master-aarch64 warning Patch is already merged

Commit Message

Mike Frysinger Dec. 21, 2023, 7:01 a.m. UTC 
  It caught some legitimate bugs, so clearly it's helpful.
---
 sim/configure                    | 1 +
 sim/m4/sim_ac_option_warnings.m4 | 1 +
 2 files changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/sim/m4/sim_ac_option_warnings.m4 b/sim/m4/sim_ac_option_warnings.m4
index 3da1c6a2e4a8..bdb99c496527 100644
--- a/sim/m4/sim_ac_option_warnings.m4
+++ b/sim/m4/sim_ac_option_warnings.m4
@@ -44,6 +44,7 @@  build_warnings="-Wall -Wpointer-arith
 dnl C++ -Wno-mismatched-tags
 -Wno-error=deprecated-register
 dnl C++ -Wsuggest-override
+-Wimplicit-fallthrough=5
 -Wduplicated-cond
 dnl -Wshadow=local
 dnl C++ -Wdeprecated-copy