[rustc.git] / src / test / codegen / unwind-extern-exports.rs

// compile-flags: -C opt-level=0
// ignore-wasm32-bare compiled with panic=abort by default

#![crate_type = "lib"]
#![feature(unwind_attributes)]

// Make sure these all do *not* get the attribute.
// We disable optimizations to prevent LLVM from infering the attribute.
// CHECK-NOT: nounwind

// "C" ABI
// pub extern fn foo() {} // FIXME right now we don't abort-on-panic but add `nounwind` nevertheless
#[unwind(allowed)]
pub extern fn foo_allowed() {}

// "Rust"
// (`extern "Rust"` could be removed as all `fn` get it implicitly; we leave it in for clarity.)
pub extern "Rust" fn bar() {}
#[unwind(allowed)]
pub extern "Rust" fn bar_allowed() {}
Commit	Line	Data
e74abb32 XL	1	// compile-flags: -C opt-level=0
	2	// ignore-wasm32-bare compiled with panic=abort by default
	3
	4	#![crate_type = "lib"]
	5	#![feature(unwind_attributes)]
	6
	7	// Make sure these all do not get the attribute.
	8	// We disable optimizations to prevent LLVM from infering the attribute.
	9	// CHECK-NOT: nounwind
	10
	11	// "C" ABI
	12	// pub extern fn foo() {} // FIXME right now we don't abort-on-panic but add `nounwind` nevertheless
	13	#[unwind(allowed)]
	14	pub extern fn foo_allowed() {}
	15
	16	// "Rust"
	17	// (`extern "Rust"` could be removed as all `fn` get it implicitly; we leave it in for clarity.)
	18	pub extern "Rust" fn bar() {}
	19	#[unwind(allowed)]
	20	pub extern "Rust" fn bar_allowed() {}