Auto merge of #125077 - spastorino:add-new-fnsafety-enum2, r=jackh726

Rename Unsafe to Safety

Alternative to #124455, which is to just have one Safety enum to use everywhere, this opens the posibility of adding `ast::Safety::Safe` that's useful for unsafe extern blocks.

This leaves us today with:

```rust
enum ast::Safety {
    Unsafe(Span),
    Default,
    // Safe (going to be added for unsafe extern blocks)
}

enum hir::Safety {
    Unsafe,
    Safe,
}
```

We would convert from `ast::Safety::Default` into the right Safety level according the context.

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_codegen_llvm/src/intrinsic.rs b/compiler/rustc_codegen_llvm/src/intrinsic.rs
index b0b867701a4..c0a1208a8c7 100644
--- a/compiler/rustc_codegen_llvm/src/intrinsic.rs
+++ b/compiler/rustc_codegen_llvm/src/intrinsic.rs
@@ -990,7 +990,7 @@ fn get_rust_try_fn<'ll, 'tcx>(
             [i8p],
             tcx.types.unit,
             false,
-            hir::Unsafety::Unsafe,
+            hir::Safety::Unsafe,
             Abi::Rust,
         )),
     );
@@ -1001,7 +1001,7 @@ fn get_rust_try_fn<'ll, 'tcx>(
             [i8p, i8p],
             tcx.types.unit,
             false,
-            hir::Unsafety::Unsafe,
+            hir::Safety::Unsafe,
             Abi::Rust,
         )),
     );
@@ -1010,7 +1010,7 @@ fn get_rust_try_fn<'ll, 'tcx>(
         [try_fn_ty, i8p, catch_fn_ty],
         tcx.types.i32,
         false,
-        hir::Unsafety::Unsafe,
+        hir::Safety::Unsafe,
         Abi::Rust,
     ));
     let rust_try = gen_fn(cx, "__rust_try", rust_fn_sig, codegen);