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| author | Cameron Steffen <cam.steffen94@gmail.com> | 2021-06-07 17:43:35 -0500 |
|---|---|---|
| committer | Cameron Steffen <cam.steffen94@gmail.com> | 2021-08-16 16:28:16 +0000 |
| commit | 46377c48a400bc39110fb9a930c2c200ceac7cd2 (patch) | |
| tree | 59edc4d8d6bcc7043ea08d4b9a0f493cb8667e4d /src | |
| parent | f4ef07c2a9adf6df5717c6d664fad0b8fea7a1bd (diff) | |
| download | rust-46377c48a400bc39110fb9a930c2c200ceac7cd2.tar.gz rust-46377c48a400bc39110fb9a930c2c200ceac7cd2.zip | |
Add unnecessary unsafe test
Diffstat (limited to 'src')
3 files changed, 17 insertions, 2 deletions
diff --git a/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.mir.stderr b/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.mir.stderr index 29bd84cd0db..62199e5a2ec 100644 --- a/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.mir.stderr +++ b/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.mir.stderr @@ -10,5 +10,11 @@ note: the lint level is defined here LL | #![deny(unused_unsafe)] | ^^^^^^^^^^^^^ -error: aborting due to previous error +error: unnecessary `unsafe` block + --> $DIR/unsafe-around-compiler-generated-unsafe.rs:13:5 + | +LL | unsafe { println!("foo"); } + | ^^^^^^ unnecessary `unsafe` block + +error: aborting due to 2 previous errors diff --git a/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.rs b/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.rs index e9c7efb9e8b..c1a32764039 100644 --- a/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.rs +++ b/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.rs @@ -8,4 +8,7 @@ fn main() { let _ = async { unsafe { async {}.await; } //~ ERROR unnecessary `unsafe` }; + + // `format_args!` expands with a compiler-generated unsafe block + unsafe { println!("foo"); } //~ ERROR unnecessary `unsafe` } diff --git a/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.thir.stderr b/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.thir.stderr index 29bd84cd0db..62199e5a2ec 100644 --- a/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.thir.stderr +++ b/src/test/ui/unsafe/unsafe-around-compiler-generated-unsafe.thir.stderr @@ -10,5 +10,11 @@ note: the lint level is defined here LL | #![deny(unused_unsafe)] | ^^^^^^^^^^^^^ -error: aborting due to previous error +error: unnecessary `unsafe` block + --> $DIR/unsafe-around-compiler-generated-unsafe.rs:13:5 + | +LL | unsafe { println!("foo"); } + | ^^^^^^ unnecessary `unsafe` block + +error: aborting due to 2 previous errors |