Mercurial > vim
changeset 35238:f8623bd12e17
CI: disable -O2 for Coverity after v9.1.0429
Commit: https://github.com/vim/vim/commit/95ff39f8e3d5e16d4ef55f47d8f50da29df05f9e
Author: Christian Brabandt <cb@256bit.org>
Date: Wed May 22 07:53:23 2024 +0200
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>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 22 May 2024 08:00:06 +0200 |
| parents | 7361f7682670 |
| children | d3c4f1dcd956 |
| files | .github/workflows/coverity.yml |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- 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