diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/multiple_unsafe_ops_per_block.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/multiple_unsafe_ops_per_block.rs | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/src/tools/clippy/tests/ui/multiple_unsafe_ops_per_block.rs b/src/tools/clippy/tests/ui/multiple_unsafe_ops_per_block.rs index 4511bc99c..9082f1675 100644 --- a/src/tools/clippy/tests/ui/multiple_unsafe_ops_per_block.rs +++ b/src/tools/clippy/tests/ui/multiple_unsafe_ops_per_block.rs @@ -1,12 +1,12 @@ -// aux-build:macro_rules.rs +// aux-build:proc_macros.rs #![allow(unused)] #![allow(deref_nullptr)] #![allow(clippy::unnecessary_operation)] #![allow(clippy::drop_copy)] #![warn(clippy::multiple_unsafe_ops_per_block)] -#[macro_use] -extern crate macro_rules; +extern crate proc_macros; +use proc_macros::external; use core::arch::asm; @@ -113,7 +113,38 @@ unsafe fn read_char_good(ptr: *const u8) -> char { // no lint fn issue10259() { - unsafe_macro!(); + external!(unsafe { + *core::ptr::null::<()>(); + *core::ptr::null::<()>(); + }); +} + +fn _fn_ptr(x: unsafe fn()) { + unsafe { + x(); + x(); + } +} + +fn _assoc_const() { + trait X { + const X: unsafe fn(); + } + fn _f<T: X>() { + unsafe { + T::X(); + T::X(); + } + } +} + +fn _field_fn_ptr(x: unsafe fn()) { + struct X(unsafe fn()); + let x = X(x); + unsafe { + x.0(); + x.0(); + } } fn main() {} |