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| author | Dana Robinson <43805+derobins@users.noreply.github.com> | 2022-07-12 01:25:57 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-12 01:25:57 (GMT) |
| commit | c62b02660933852d0d5528aee02d8509be13423a (patch) | |
| tree | 6079228b4b4c1bd4a630748ac437e24e49a0ad84 /config | |
| parent | af014fa61c1ffcf5a09d68e357b0190fe8ee0efa (diff) | |
| download | hdf5-c62b02660933852d0d5528aee02d8509be13423a.zip hdf5-c62b02660933852d0d5528aee02d8509be13423a.tar.gz hdf5-c62b02660933852d0d5528aee02d8509be13423a.tar.bz2 | |
Moves -Wstrict-overflow=5 to the developer warnings (#1878)
Diffstat (limited to 'config')
| -rw-r--r-- | config/gnu-warnings/4.8 | 3 | ||||
| -rw-r--r-- | config/gnu-warnings/cxx-4.8 | 3 | ||||
| -rw-r--r-- | config/gnu-warnings/cxx-developer-4.8 | 7 | ||||
| -rw-r--r-- | config/gnu-warnings/developer-4.8 | 7 | ||||
| -rw-r--r-- | config/gnu-warnings/no-cxx-developer-4.8 | 3 | ||||
| -rw-r--r-- | config/gnu-warnings/no-developer-4.8 | 3 |
6 files changed, 18 insertions, 8 deletions
diff --git a/config/gnu-warnings/4.8 b/config/gnu-warnings/4.8 index 102ed3e..b4eecdf 100644 --- a/config/gnu-warnings/4.8 +++ b/config/gnu-warnings/4.8 @@ -7,9 +7,6 @@ -Wpacked-bitfield-compat -Wsync-nand -# warning flag added for GCC >= 4.5 --Wstrict-overflow=2 - # This warning can only be truly addressed using the gcc extension of # using D to indicate doubles (e.g., 1.23D). -Wno-unsuffixed-float-constants diff --git a/config/gnu-warnings/cxx-4.8 b/config/gnu-warnings/cxx-4.8 index 6f920b2..3bbcbf6 100644 --- a/config/gnu-warnings/cxx-4.8 +++ b/config/gnu-warnings/cxx-4.8 @@ -7,9 +7,6 @@ -Wpacked-bitfield-compat -Wsync-nand -# warning flag added for GCC >= 4.5 --Wstrict-overflow=2 - # warning flags added for GCC >= 4.6 -Wdouble-promotion -Wtrampolines diff --git a/config/gnu-warnings/cxx-developer-4.8 b/config/gnu-warnings/cxx-developer-4.8 index e0d975f..f5fbdad 100644 --- a/config/gnu-warnings/cxx-developer-4.8 +++ b/config/gnu-warnings/cxx-developer-4.8 @@ -1,5 +1,10 @@ -# developer warning flags added for GCC >= 4.5 +# developer warning flag added for GCC >= 4.5 # +# strict-overflow level 5 catches a LOT of false positives, but is useful +# for detecting overflow conditions. +# +-Wstrict-overflow=5 + # developer warning flag added for GCC >= 4.6 -Wsuggest-attribute=const diff --git a/config/gnu-warnings/developer-4.8 b/config/gnu-warnings/developer-4.8 index bfd15a1..be7720c 100644 --- a/config/gnu-warnings/developer-4.8 +++ b/config/gnu-warnings/developer-4.8 @@ -6,6 +6,13 @@ # -Wjump-misses-init +# developer warning flag added for GCC >= 4.5 +# +# strict-overflow level 5 catches a LOT of false positives, but is useful +# for detecting overflow conditions. +# +-Wstrict-overflow=5 + # developer warning flag added for GCC >= 4.6 -Wsuggest-attribute=const diff --git a/config/gnu-warnings/no-cxx-developer-4.8 b/config/gnu-warnings/no-cxx-developer-4.8 index 3c3de93..d4d00e3 100644 --- a/config/gnu-warnings/no-cxx-developer-4.8 +++ b/config/gnu-warnings/no-cxx-developer-4.8 @@ -1,3 +1,6 @@ +# no-developer warning flag added for GCC >= 4.5 +-Wstrict-overflow=2 + # no-developer warning flag added for GCC >= 4.6 -Wno-suggest-attribute=const diff --git a/config/gnu-warnings/no-developer-4.8 b/config/gnu-warnings/no-developer-4.8 index 09a9a96..412b907 100644 --- a/config/gnu-warnings/no-developer-4.8 +++ b/config/gnu-warnings/no-developer-4.8 @@ -1,5 +1,6 @@ -# no-developer warning flag added for GCC >= 4.5 +# no-developer warning flags added for GCC >= 4.5 -Wno-jump-misses-init +-Wstrict-overflow=2 # no-developer warning flag added for GCC >= 4.6 -Wno-suggest-attribute=const |