rust/tests/ui/issues/issue-2063-resource.rs

// check-pass
#![allow(dead_code)]
// test that autoderef of a type like this does not
// cause compiler to loop.  Note that no instances
// of such a type could ever be constructed.

struct S {
  x: X,
  to_str: (),
}

struct X(Box<S>);

fn main() {}
Use check-pass in ui tests where appropriate 2019-11-04 00:00:00 +00:00			`// check-pass`
Add `#![allow(..)]` as necessary to get re-migrated run-pass tests compiling with clean stderr again. Most were added mechanically. 2018-09-25 23:51:35 +02:00			`#![allow(dead_code)]`
Detect and report types which could never be instantiated. Fixes #2063. 2012-03-28 13:42:33 -07:00			`// test that autoderef of a type like this does not`
			`// cause compiler to loop. Note that no instances`
			`// of such a type could ever be constructed.`
Allow writing types which "can't" be instantiated. The borrow checker doesn't allow constructing such a type at runtime using safe code, but there isn't any reason to ban them in the type checker. Included in this commit is an example of a neat static doubly-linked list. Feature-gated under the static_recursion gate to be on the safe side, but there are unlikely to be any reasons this shouldn't be turned on by default. 2015-06-28 10:38:28 -07:00
			`struct S {`
tests: remove uses of Gc. 2014-10-02 08:10:09 +03:00			`x: X,`
Remove 'let' syntax for struct fields 2012-09-06 19:40:15 -07:00			`to_str: (),`
Detect and report types which could never be instantiated. Fixes #2063. 2012-03-28 13:42:33 -07:00			`}`
Remove struct ctors 2012-09-05 15:58:43 -07:00
Allow writing types which "can't" be instantiated. The borrow checker doesn't allow constructing such a type at runtime using safe code, but there isn't any reason to ban them in the type checker. Included in this commit is an example of a neat static doubly-linked list. Feature-gated under the static_recursion gate to be on the safe side, but there are unlikely to be any reasons this shouldn't be turned on by default. 2015-06-28 10:38:28 -07:00			`struct X(Box<S>);`
Detect and report types which could never be instantiated. Fixes #2063. 2012-03-28 13:42:33 -07:00
tests: remove uses of Gc. 2014-10-02 08:10:09 +03:00			`fn main() {}`