diff options
Diffstat (limited to 'config/gnu-warnings/developer-4.8')
| -rw-r--r-- | config/gnu-warnings/developer-4.8 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/config/gnu-warnings/developer-4.8 b/config/gnu-warnings/developer-4.8 index b0109e2..bfd15a1 100644 --- a/config/gnu-warnings/developer-4.8 +++ b/config/gnu-warnings/developer-4.8 @@ -1 +1,22 @@ +# developer warning flags added for GCC >= 4.5 +# +# -Wjump-misses-init makes lots of noise for a questionable benefit. +# Can jumping over an initialization in C cause any harm, if +# the variable is never *used* before it has been initialized? +# +-Wjump-misses-init + +# developer warning flag added for GCC >= 4.6 +-Wsuggest-attribute=const + +# developer warning flags added for GCC >= 4.7 +-Wsuggest-attribute=noreturn +-Wsuggest-attribute=pure +# +# It's not clear that -Wvector-operation-performance warnings are +# actionable, so they are demoted to "developer" warnings. +# +-Wvector-operation-performance + +# developer warning flag added for GCC >= 4.8 -Wsuggest-attribute=format |