rust/tests/ui/layout/issue-84108.rs

// See issue #84108 -- this is a test to ensure we do not ICE
// on this invalid code.

#![crate_type = "lib"]

static FOO: (dyn AsRef<OsStr>, u8) = ("hello", 42);
//~^ ERROR cannot find type `OsStr` in this scope

const BAR: (&Path, [u8], usize) = ("hello", [], 42);
//~^ ERROR cannot find type `Path` in this scope

static BAZ: ([u8], usize) = ([], 0);
//~^ ERROR the size for values of type `[u8]` cannot be known at compilation time
//~| ERROR mismatched types
Fix ICE during type layout when there's a `[type error]` Based on estebank's [comment], except I used `delay_span_bug` because it should work in more cases, and I think it expresses its intent more clearly. [comment]: https://github.com/rust-lang/rust/issues/84108#issuecomment-818916848 2021-04-14 02:18:23 +00:00			`// See issue #84108 -- this is a test to ensure we do not ICE`
			`// on this invalid code.`

			`#![crate_type = "lib"]`

			`static FOO: (dyn AsRef<OsStr>, u8) = ("hello", 42);`
			//~^ ERROR cannot find type `OsStr` in this scope

			`const BAR: (&Path, [u8], usize) = ("hello", [], 42);`
			//~^ ERROR cannot find type `Path` in this scope

			`static BAZ: ([u8], usize) = ([], 0);`
			//~^ ERROR the size for values of type `[u8]` cannot be known at compilation time
Work around the fact that `check_mod_type_wf` may spuriously return `ErrorGuaranteed`, even if that error is only emitted by `check_modwitem_types` 2023-10-25 10:49:24 +00:00			`//~\| ERROR mismatched types`