tests for E-needstest

[tamird]

@alexcrichton @jakub-

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @alexcrichton (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. The way Github handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

Please see CONTRIBUTING.md for more information.

[alexcrichton]

Nice! Thanks so much @tamird!

[ghost]

Sweet, thank you @tamird :)

[brson]

<3

[tamird]

@alexcrichton had to rebase, could you have another look?

[tamird]

@alexcrichton another rebase :(

changes:

diff --git a/src/test/compile-fail/issue-16538.rs b/src/test/compile-fail/issue-16538.rs
index 707b72b..0e02283 100644
--- a/src/test/compile-fail/issue-16538.rs
+++ b/src/test/compile-fail/issue-16538.rs
@@ -20,5 +20,6 @@ mod Y {

 static foo: *const Y::X = Y::foo(Y::x as *const Y::X);
 //~^ ERROR cannot refer to other statics by value
+//~| ERROR: the trait `core::kinds::Sync` is not implemented for the type

 fn main() {}
diff --git a/src/test/compile-fail/issue-7364.rs b/src/test/compile-fail/issue-7364.rs
index 2646edd..ab5ba29 100644
--- a/src/test/compile-fail/issue-7364.rs
+++ b/src/test/compile-fail/issue-7364.rs
@@ -14,8 +14,8 @@ use std::cell::RefCell;
 // Regresion test for issue 7364
 static boxed: Box<RefCell<int>> = box RefCell::new(0);
 //~^ ERROR statics are not allowed to have custom pointers
-//~^^ ERROR: the trait `core::kinds::Sync` is not implemented for the type
-//~^^^ ERROR: the trait `core::kinds::Sync` is not implemented for the type
-//~^^^^ ERROR: the trait `core::kinds::Sync` is not implemented for the type
+//~| ERROR: the trait `core::kinds::Sync` is not implemented for the type
+//~| ERROR: the trait `core::kinds::Sync` is not implemented for the type
+//~| ERROR: the trait `core::kinds::Sync` is not implemented for the type

 fn main() { }