aeubanks added a comment.
the description should be clearer about what these warnings do
running this over an existing codebase to see what fires is probably a good
idea (if you haven't already done that)
================
Comment at: clang/test/Sema/vector-gcc-compat.c:38
v2i64 v2i64_a = (v2i64){0, 1};
- v2i64 v2i64_r;
+ v2i64 v2i64_r; // expected-warning{{variable 'v2i64_r' set but not used}}
----------------
this file isn't really testing this, I think this test should disable these
warnings. I believe other tests do similar things, but it might be good grep
around `clang/test` for `'Wno'` just to make sure
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D100581/new/
https://reviews.llvm.org/D100581
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