Changes to the uitests

Author: JonathanBrouwer

compiler/rustc_error_codes/src/error_codes/E0458.md

@@ -1,8 +1,10 @@
+#### Note: this error code is no longer emitted by the compiler.
+
 An unknown "kind" was specified for a link attribute.
 
 Erroneous code example:
 
-```compile_fail,E0458
+```ignore (no longer emitted)
 #[link(kind = "wonderful_unicorn")] extern "C" {}
 // error: unknown kind: `wonderful_unicorn`
 ```

tests/crashes/120175.rs

@@ -2,8 +2,9 @@
 //@ needs-rustc-debug-assertions
 
 #![feature(extern_types)]
+#![feature(raw_dylib_elf)]
 
-#[link(name = "bar", import_name_type = "decorated", kind = "raw-dylib")]
+#[link(name = "bar", kind = "raw-dylib")]
 extern "C" {
     pub type CrossCrate;
 }

tests/ui/attributes/malformed-attrs.rs

@@ -81,8 +81,7 @@
 #[export_stable = 1]
 //~^ ERROR malformed
 #[link]
-//~^ ERROR attribute must be of the form
-//~| WARN this was previously accepted by the compiler
+//~^ ERROR malformed
 #[link_name]
 //~^ ERROR malformed
 #[link_section]