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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2022-03-04 11:58:45 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-04 11:58:45 +0000 |
| commit | d89c8ccf3237e66029125c0fe007297bb86eca74 (patch) | |
| tree | 24926ddec8217cdba774a50eaa06383c8a72d13e /gcc/rust/backend/rust-compile-base.h | |
| parent | b4bd389c66a3e3bf0489626a1a70c2500d415ef8 (diff) | |
| parent | d6e1771291c792f665f5b9ed7d065bf292051e6a (diff) | |
| download | gcc-d89c8ccf3237e66029125c0fe007297bb86eca74.zip gcc-d89c8ccf3237e66029125c0fe007297bb86eca74.tar.gz gcc-d89c8ccf3237e66029125c0fe007297bb86eca74.tar.bz2 | |
Merge #990
990: Add must use attribute support r=philberty a=philberty
This is a port of the CPP front-end nodiscard attribute to be used for
must_use. It contains a patch to clean up how we handle expressions vs
statements and removes more of the GCC abstraction. Its my hope that we
can leverage more and more existing code to get the static analysis where
we want it.
Fixes #856
Co-authored-by: Philip Herron <philip.herron@embecosm.com>
Diffstat (limited to 'gcc/rust/backend/rust-compile-base.h')
| -rw-r--r-- | gcc/rust/backend/rust-compile-base.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/rust/backend/rust-compile-base.h b/gcc/rust/backend/rust-compile-base.h index b434168..c30aa4d 100644 --- a/gcc/rust/backend/rust-compile-base.h +++ b/gcc/rust/backend/rust-compile-base.h @@ -79,6 +79,9 @@ protected: static void handle_inline_attribute_on_fndecl (tree fndecl, const AST::Attribute &attr); + static void handle_must_use_attribute_on_fndecl (tree fndecl, + const AST::Attribute &attr); + static void setup_abi_options (tree fndecl, ABI abi); static tree address_expression (tree, Location); |