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| author | Dana Robinson <derobins@hdfgroup.org> | 2020-10-22 16:22:58 (GMT) |
|---|---|---|
| committer | Dana Robinson <derobins@hdfgroup.org> | 2020-10-22 16:22:58 (GMT) |
| commit | 3606f20c0243c77998171906473668500cd007ac (patch) | |
| tree | 82dc29c43ffc3d47eedad9633afef99fc0bbd365 /config | |
| parent | 8f15ee5e3c449782fb34059b4da68eabdadb271b (diff) | |
| download | hdf5-3606f20c0243c77998171906473668500cd007ac.zip hdf5-3606f20c0243c77998171906473668500cd007ac.tar.gz hdf5-3606f20c0243c77998171906473668500cd007ac.tar.bz2 | |
Removes -Wimplicit-fallthrough=5 from the gcc warnings
-Wimplicit-fallthrough=3 is added by -Wextra, which we already set.
Bumping the warning level only changes how fall-through comments are
parsed, with level 5 turning off fall-through comments entirely.
This is unnecessary and results in having to do extra work to squash
warnings when included external code uses fall-through.
This change also adds /* FALLTHROUGH */ comments where
H5_ATTR_FALLTHROUGH is used so compilers that don't use attributes
but do respect fall-through comments don't raise spurious warnings.
Diffstat (limited to 'config')
| -rw-r--r-- | config/gnu-warnings/7 | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/config/gnu-warnings/7 b/config/gnu-warnings/7 index 266f5c1..9d5b44d 100644 --- a/config/gnu-warnings/7 +++ b/config/gnu-warnings/7 @@ -3,5 +3,4 @@ -Wduplicated-branches -Wformat-overflow=2 -Wformat-truncation=1 --Wimplicit-fallthrough=5 -Wrestrict |