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author | Qingsong Chen <changxian.cqs@antgroup.com> | 2023-08-08 10:54:01 +0800 |
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committer | Miguel Ojeda <ojeda@kernel.org> | 2023-08-09 21:15:07 +0200 |
commit | 3fa7187eceee11998f756481e45ce8c4f9d9dc48 (patch) | |
tree | 55c80a68613912b2af3ea3c2e68394a4678f5572 /usr | |
parent | 52a93d39b17dc7eb98b6aa3edb93943248e03b2f (diff) |
rust: macros: vtable: fix `HAS_*` redefinition (`gen_const_name`)rust-fixes-6.5-rc7
If we define the same function name twice in a trait (using `#[cfg]`),
the `vtable` macro will redefine its `gen_const_name`, e.g. this will
define `HAS_BAR` twice:
#[vtable]
pub trait Foo {
#[cfg(CONFIG_X)]
fn bar();
#[cfg(not(CONFIG_X))]
fn bar(x: usize);
}
Fixes: b44becc5ee80 ("rust: macros: add `#[vtable]` proc macro")
Signed-off-by: Qingsong Chen <changxian.cqs@antgroup.com>
Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Sergio González Collado <sergio.collado@gmail.com>
Link: https://lore.kernel.org/r/20230808025404.2053471-1-changxian.cqs@antgroup.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions