diff options
| author | Christian Brabandt <cb@256bit.org> | 2024-05-22 07:53:23 +0200 |
|---|---|---|
| committer | Christian Brabandt <cb@256bit.org> | 2024-05-22 07:56:24 +0200 |
| commit | 95ff39f8e3d5e16d4ef55f47d8f50da29df05f9e (patch) | |
| tree | cc664afdc44d346efea883446175e5085ec150d5 | |
| parent | 62ccaa60d5f7f9a13c758bd5e55b7ca6855a6de9 (diff) | |
CI: disable -O2 for Coverity after v9.1.0429
gcc -O2 outputs this warning and turns it into an error when running
Coverity action:
```
eval.c: In function ‘echo_string_core’:
cc1: warning: function may return address of local variable [-Wreturn-local-addr]
eval.c:6495:12: note: declared here
6495 | char_u buf[MAX_FUNC_NAME_LEN];
| ^~~
```
This seems to be a false positive, so disable -O2 for Coverity
specifically.
Signed-off-by: Christian Brabandt <cb@256bit.org>
| -rw-r--r-- | .github/workflows/coverity.yml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml index 290f7e4e4b..90a6e9ff0c 100644 --- a/.github/workflows/coverity.yml +++ b/.github/workflows/coverity.yml @@ -63,6 +63,9 @@ jobs: # Append various warning flags to CFLAGS. sed -i -f ci/config.mk.sed src/auto/config.mk sed -i -f ci/config.mk.${CC}.sed src/auto/config.mk + # -O2 gives false warning and turns it into an error: + # warning: function may return address of local variable [-Wreturn-local-addr] + sed -i 's/-O2 \?//' src/auto/config.mk - name: Build/scan vim if: env.TOKEN |