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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/lint/unsafe_code | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/lint/unsafe_code')
-rw-r--r-- | src/test/ui/lint/unsafe_code/auxiliary/forge_unsafe_block.rs | 16 | ||||
-rw-r--r-- | src/test/ui/lint/unsafe_code/forge_unsafe_block.rs | 16 |
2 files changed, 32 insertions, 0 deletions
diff --git a/src/test/ui/lint/unsafe_code/auxiliary/forge_unsafe_block.rs b/src/test/ui/lint/unsafe_code/auxiliary/forge_unsafe_block.rs new file mode 100644 index 000000000..26871c98d --- /dev/null +++ b/src/test/ui/lint/unsafe_code/auxiliary/forge_unsafe_block.rs @@ -0,0 +1,16 @@ +// force-host +// no-prefer-dynamic + +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::{Delimiter, Group, Ident, Span, TokenStream, TokenTree}; + +#[proc_macro] +pub fn forge_unsafe_block(input: TokenStream) -> TokenStream { + let mut output = TokenStream::new(); + output.extend(Some(TokenTree::from(Ident::new("unsafe", Span::call_site())))); + output.extend(Some(TokenTree::from(Group::new(Delimiter::Brace, input)))); + output +} diff --git a/src/test/ui/lint/unsafe_code/forge_unsafe_block.rs b/src/test/ui/lint/unsafe_code/forge_unsafe_block.rs new file mode 100644 index 000000000..a1bd7b413 --- /dev/null +++ b/src/test/ui/lint/unsafe_code/forge_unsafe_block.rs @@ -0,0 +1,16 @@ +// check-pass +// aux-build:forge_unsafe_block.rs + +#[macro_use] +extern crate forge_unsafe_block; + +unsafe fn foo() {} + +#[forbid(unsafe_code)] +fn main() { + // `forbid` doesn't work for non-user-provided unsafe blocks. + // see `UnsafeCode::check_expr`. + forge_unsafe_block! { + foo(); + } +} |