diff options
Diffstat (limited to 'src/tools/rustfmt/tests/source/issue_4528.rs')
| -rw-r--r-- | src/tools/rustfmt/tests/source/issue_4528.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/source/issue_4528.rs b/src/tools/rustfmt/tests/source/issue_4528.rs new file mode 100644 index 00000000000..85f6d8c0387 --- /dev/null +++ b/src/tools/rustfmt/tests/source/issue_4528.rs @@ -0,0 +1,8 @@ +#![allow(clippy::no_effect)] + +extern "C" { + // N.B., mutability can be easily incorrect in FFI calls -- as + // in C, the default is mutable pointers. + fn ffi(c: *mut u8); + fn int_ffi(c: *mut i32); +} \ No newline at end of file |