Removed #[rustc_error] from tests that are all // compile-pass.

I also added `// skip-codegen` to each one, to address potential concerns
that this change would otherwise slow down our test suite spending time
generating code for files that are really just meant to be checks of
compiler diagnostics.

(However, I will say: My preference is to not use `// skip-codegen` if
one can avoid it. We can use all the testing of how we drive LLVM that
we can get...)

(Updated post rebase.)

src/test/ui/asm/asm-misplaced-option.rs

@@ -21,14 +21,14 @@
 // ignore-mips
 // ignore-mips64
 
-#![feature(asm, rustc_attrs)]
+// compile-pass
-
+// skip-codegen
+#![feature(asm)]
 #![allow(dead_code, non_upper_case_globals)]
 
 #[cfg(any(target_arch = "x86",
           target_arch = "x86_64"))]
-#[rustc_error]
+pub fn main() {
-pub fn main() { //~ ERROR compilation successful
     // assignment not dead
     let mut x: isize = 0;
     unsafe {

src/test/ui/asm/asm-misplaced-option.stderr

@@ -10,17 +10,3 @@ warning: expected a clobber, found an option
 LL |         asm!("add $2, $1; mov $1, $0" : "=r"(x) : "r"(x), "r"(8_usize) : "cc", "volatile");
    |                                                                                ^^^^^^^^^^
 
-error: compilation successful
-  --> $DIR/asm-misplaced-option.rs:31:1
-   |
-LL | / pub fn main() { //~ ERROR compilation successful
-LL | |     // assignment not dead
-LL | |     let mut x: isize = 0;
-LL | |     unsafe {
-...  |
-LL | |     assert_eq!(x, 13);
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/associated-types/cache/chrono-scan.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
-
 pub type ParseResult<T> = Result<T, ()>;
 
 pub enum Item<'a> {     Literal(&'a str),
@@ -35,5 +35,5 @@ pub fn parse<'a, I>(mut s: &str, items: I) -> ParseResult<()>
     Ok(())
 }
 
-#[rustc_error]
+
-fn main() { } //~ ERROR compilation successful
+fn main() { }

src/test/ui/associated-types/cache/chrono-scan.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/chrono-scan.rs:39:1
-   |
-LL | fn main() { } //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/associated-types/cache/elision.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
-
 // Check that you are allowed to implement using elision but write
 // trait without elision (a bug in this cropped up during
 // bootstrapping, so this is a regression test).
@@ -30,5 +30,5 @@ impl UnicodeStr for str {
     }
 }
 
-#[rustc_error]
+
-fn main() { } //~ ERROR compilation successful
+fn main() { }

src/test/ui/associated-types/cache/elision.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/elision.rs:34:1
-   |
-LL | fn main() { } //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/bad/bad-lint-cap3.rs

@@ -12,10 +12,10 @@
 
 #![warn(unused)]
 #![deny(warnings)]
-#![feature(rustc_attrs)]
+// compile-pass
-
+// skip-codegen
 use std::option; //~ WARN
 
-#[rustc_error]
+
-fn main() {} //~ ERROR: compilation successful
+fn main() {}
 

src/test/ui/bad/bad-lint-cap3.stderr

@@ -11,11 +11,3 @@ LL | #![deny(warnings)]
    |         ^^^^^^^^
    = note: #[warn(unused_imports)] implied by #[warn(warnings)]
 
-error: compilation successful
-  --> $DIR/bad-lint-cap3.rs:20:1
-   |
-LL | fn main() {} //~ ERROR: compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/coherence/coherence-projection-ok-orphan.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(dead_code)]
-
 // Here we do not get a coherence conflict because `Baz: Iterator`
 // does not hold and (due to the orphan rules), we can rely on that.
 
@@ -25,5 +25,5 @@ impl Foo<i32> for Baz { }
 
 impl<A:Iterator> Foo<A::Item> for A { }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/coherence/coherence-projection-ok-orphan.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/coherence-projection-ok-orphan.rs:29:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/coherence/coherence-projection-ok.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
-
+// skip-codegen
 pub trait Foo<P> {}
 
 pub trait Bar {
@@ -24,5 +24,5 @@ impl Bar for i32 {
     type Output = u32;
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/coherence/coherence-projection-ok.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/coherence-projection-ok.rs:28:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/coherence/coherence_copy_like_err_fundamental_struct.rs

@@ -12,8 +12,8 @@
 // `MyType: !MyTrait` along with other "fundamental" wrappers.
 
 // aux-build:coherence_copy_like_lib.rs
-
+// compile-pass
-#![feature(rustc_attrs)]
+// skip-codgen
 #![allow(dead_code)]
 
 extern crate coherence_copy_like_lib as lib;
@@ -30,5 +30,5 @@ impl<T: lib::MyCopy> MyTrait for T { }
 // Huzzah.
 impl MyTrait for lib::MyFundamentalStruct<MyType> { }
 
-#[rustc_error]
+
-fn main() { } //~ ERROR compilation successful
+fn main() { }

src/test/ui/coherence/coherence_copy_like_err_fundamental_struct.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/coherence_copy_like_err_fundamental_struct.rs:34:1
-   |
-LL | fn main() { } //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/coherence/coherence_copy_like_err_fundamental_struct_ref.rs

@@ -12,8 +12,8 @@
 // `MyType: !MyTrait` along with other "fundamental" wrappers.
 
 // aux-build:coherence_copy_like_lib.rs
-
+// compile-pass
-#![feature(rustc_attrs)]
+// skip-codegen
 #![allow(dead_code)]
 
 extern crate coherence_copy_like_lib as lib;
@@ -30,5 +30,5 @@ impl<T: lib::MyCopy> MyTrait for T { }
 // Huzzah.
 impl<'a> MyTrait for lib::MyFundamentalStruct<&'a MyType> { }
 
-#[rustc_error]
+
-fn main() { } //~ ERROR compilation successful
+fn main() { }

src/test/ui/coherence/coherence_copy_like_err_fundamental_struct_ref.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/coherence_copy_like_err_fundamental_struct_ref.rs:34:1
-   |
-LL | fn main() { } //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/coherence/coherence_local.rs

@@ -12,8 +12,8 @@
 // `MyType: !MyTrait` along with other "fundamental" wrappers.
 
 // aux-build:coherence_copy_like_lib.rs
-
+// compile-pass
-#![feature(rustc_attrs)]
+// skip-codegen
 #![allow(dead_code)]
 
 extern crate coherence_copy_like_lib as lib;
@@ -29,5 +29,5 @@ impl lib::MyCopy for Box<MyType> { }
 impl lib::MyCopy for lib::MyFundamentalStruct<MyType> { }
 impl lib::MyCopy for lib::MyFundamentalStruct<Box<MyType>> { }
 
-#[rustc_error]
+
-fn main() { } //~ ERROR compilation successful
+fn main() { }

src/test/ui/coherence/coherence_local.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/coherence_local.rs:33:1
-   |
-LL | fn main() { } //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/coherence/coherence_local_ref.rs

@@ -12,8 +12,8 @@
 // `MyType: !MyTrait` along with other "fundamental" wrappers.
 
 // aux-build:coherence_copy_like_lib.rs
-
+// compile-pass
-#![feature(rustc_attrs)]
+// skip-codegen
 #![allow(dead_code)]
 
 extern crate coherence_copy_like_lib as lib;
@@ -23,5 +23,5 @@ struct MyType { x: i32 }
 // naturally, legal
 impl lib::MyCopy for MyType { }
 
-#[rustc_error]
+
-fn main() { } //~ ERROR compilation successful
+fn main() { }

src/test/ui/coherence/coherence_local_ref.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/coherence_local_ref.rs:27:1
-   |
-LL | fn main() { } //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/conditional-compilation/cfg_attr_path.rs

@@ -8,17 +8,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(dead_code)]
 #![deny(unused_attributes)] // c.f #35584
-
 mod auxiliary {
     #[cfg_attr(any(), path = "nonexistent_file.rs")] pub mod namespaced_enums;
     #[cfg_attr(all(), path = "namespaced_enums.rs")] pub mod nonexistent_file;
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let _ = auxiliary::namespaced_enums::Foo::A;
     let _ = auxiliary::nonexistent_file::Foo::A;
 }

src/test/ui/conditional-compilation/cfg_attr_path.stderr

@@ -1,11 +0,0 @@
-error: compilation successful
-  --> $DIR/cfg_attr_path.rs:21:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let _ = auxiliary::namespaced_enums::Foo::A;
-LL | |     let _ = auxiliary::nonexistent_file::Foo::A;
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/consts/const-fn-stability-calls-3.rs

@@ -10,16 +10,16 @@
 
 // Test use of const fn from another crate without a feature gate.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(unused_variables)]
-
 // aux-build:const_fn_lib.rs
 
 extern crate const_fn_lib;
 
 use const_fn_lib::foo;
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let x = foo(); // use outside a constant is ok
 }

src/test/ui/consts/const-fn-stability-calls-3.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/const-fn-stability-calls-3.rs:23:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let x = foo(); // use outside a constant is ok
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/expanded-cfg.rs

@@ -7,9 +7,9 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-
+// skip-codegen
-#![feature(custom_attribute, rustc_attrs)]
+// compile-pass
-
+#![feature(custom_attribute)]
 macro_rules! mac {
     {} => {
         #[cfg(attr)]
@@ -28,5 +28,5 @@ macro_rules! mac {
 
 mac! {}
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/expanded-cfg.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/expanded-cfg.rs:32:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/feature-gate/issue-43106-gating-of-deprecated.rs

@@ -15,9 +15,9 @@
 //
 // (For non-crate-level cases, see issue-43106-gating-of-builtin-attrs.rs)
 
-#![feature(rustc_attrs)] // For `rustc_error`; see note below.
+// compile-pass
+// skip-codegen
 #![allow(dead_code)]
-
 #![deprecated           = "1100"]
 
 // Since we expect for the mix of attributes used here to compile
@@ -25,7 +25,7 @@
 // various (mis)uses of attributes, we use the `rustc_error` attribute
 // on the `fn main()`.
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     println!("Hello World");
 }

src/test/ui/feature-gate/issue-43106-gating-of-deprecated.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-43106-gating-of-deprecated.rs:29:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     println!("Hello World");
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/glob-cycles.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
-
+// skip-codegen
 mod foo {
     pub use bar::*;
     pub use main as f;
@@ -25,5 +25,5 @@ mod baz {
     pub use super::*;
 }
 
-#[rustc_error]
+
-pub fn main() {} //~ ERROR compilation successful
+pub fn main() {}

src/test/ui/glob-cycles.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/glob-cycles.rs:29:1
-   |
-LL | pub fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/hygiene/assoc_ty_bindings.rs

@@ -11,8 +11,8 @@
 // ignore-pretty pretty-printing is unhygienic
 
 #![feature(decl_macro, associated_type_defaults)]
-#![feature(rustc_attrs)]
+// compile-pass
-
+// skip-codegen
 trait Base {
     type AssocTy;
     fn f();
@@ -45,5 +45,5 @@ macro mac() {
 
 mac!();
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/hygiene/assoc_ty_bindings.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/assoc_ty_bindings.rs:49:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/if/if-loop.rs

@@ -8,13 +8,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
-
 // This used to ICE because the "if" being unreachable was not handled correctly
 fn err() {
     if loop {} {}
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/if/if-loop.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/if-loop.rs:20:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/imports/import-crate-var.rs

@@ -10,12 +10,12 @@
 
 // aux-build:import_crate_var.rs
 
-#![feature(rustc_attrs)]
+// compile-pass
-
+// skip-codegen
 #[macro_use] extern crate import_crate_var;
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     m!();
     //~^ WARN `$crate` may not be imported
     //~| NOTE `use $crate;` was erroneously allowed and will become a hard error

src/test/ui/imports/import-crate-var.stderr

@@ -7,15 +7,3 @@ LL |     m!();
    = note: `use $crate;` was erroneously allowed and will become a hard error in a future release
    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
 
-error: compilation successful
-  --> $DIR/import-crate-var.rs:18:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     m!();
-LL | |     //~^ WARN `$crate` may not be imported
-LL | |     //~| NOTE `use $crate;` was erroneously allowed and will become a hard error
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-11740.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
-
 struct Attr {
     name: String,
     value: String,
@@ -31,8 +31,8 @@ impl Element {
     }
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let element = Element { attrs: Vec::new() };
     let _ = unsafe { element.get_attr("foo") };
 }

src/test/ui/issues/issue-11740.stderr

@@ -1,11 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-11740.rs:35:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let element = Element { attrs: Vec::new() };
-LL | |     let _ = unsafe { element.get_attr("foo") };
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-16994.rs

@@ -8,13 +8,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
-
+// skip-codegen
 fn cb<'a,T>(_x: Box<Fn((&'a i32, &'a (Vec<&'static i32>, bool))) -> T>) -> T {
     panic!()
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     cb(Box::new(|(k, &(ref v, b))| (*k, v.clone(), b)));
 }

src/test/ui/issues/issue-16994.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-16994.rs:18:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     cb(Box::new(|(k, &(ref v, b))| (*k, v.clone(), b)));
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-19601.rs

@@ -8,12 +8,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
-
 trait A<T> {}
 struct B<T> where B<T>: A<B<T>> { t: T }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
 }

src/test/ui/issues/issue-19601.stderr

@@ -1,9 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-19601.rs:18:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-22603.rs

@@ -7,9 +7,9 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-
+// skip-codegen
-#![feature(unboxed_closures, fn_traits, rustc_attrs)]
+// compile-pass
-
+#![feature(unboxed_closures, fn_traits)]
 struct Foo;
 
 impl<A> FnOnce<(A,)> for Foo {
@@ -17,7 +17,7 @@ impl<A> FnOnce<(A,)> for Foo {
     extern "rust-call" fn call_once(self, (_,): (A,)) {
     }
 }
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     println!("{:?}", Foo("bar"));
 }

src/test/ui/issues/issue-22603.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-22603.rs:21:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     println!("{:?}", Foo("bar"));
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-22789.rs

@@ -8,10 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(unboxed_closures, fn_traits, rustc_attrs)]
+// compile-pass
-
+// skip-codegen
-#[rustc_error]
+#![feature(unboxed_closures, fn_traits)]
-fn main() { //~ ERROR compilation successful
+fn main() {
     let k = |x: i32| { x + 1 };
     Fn::call(&k, (0,));
 }

src/test/ui/issues/issue-22789.stderr

@@ -1,11 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-22789.rs:14:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let k = |x: i32| { x + 1 };
-LL | |     Fn::call(&k, (0,));
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-22933-1.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
-
 struct CNFParser {
     token: char,
 }
@@ -31,5 +31,5 @@ impl CNFParser {
     }
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-22933-1.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-22933-1.rs:35:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-24883.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
-
+// skip-codegen
 mod a {
     pub mod b { pub struct Foo; }
 
@@ -21,8 +21,8 @@ mod a {
     pub use self::c::*;
 }
 
-#[rustc_error]
+
-fn main() {  //~ ERROR compilation successful
+fn main() {
     let _ = a::c::Bar(a::b::Foo);
     let _ = a::Bar(a::b::Foo);
 }

src/test/ui/issues/issue-24883.stderr

@@ -1,11 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-24883.rs:25:1
-   |
-LL | / fn main() {  //~ ERROR compilation successful
-LL | |     let _ = a::c::Bar(a::b::Foo);
-LL | |     let _ = a::Bar(a::b::Foo);
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-26614.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
-
 trait Mirror {
     type It;
 }
@@ -20,8 +20,8 @@ impl<T> Mirror for T {
 }
 
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let c: <u32 as Mirror>::It = 5;
     const CCCC: <u32 as Mirror>::It = 5;
 }

src/test/ui/issues/issue-26614.stderr

@@ -1,11 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-26614.rs:24:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let c: <u32 as Mirror>::It = 5;
-LL | |     const CCCC: <u32 as Mirror>::It = 5;
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-26930.rs

@@ -8,13 +8,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(unused)]
-
 extern crate core;
 use core as core_export;
 use self::x::*;
 mod x {}
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-26930.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-26930.rs:20:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-29857.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-
+// compile-pass
-#![feature(rustc_attrs)]
+// skip-codegen
 
 use std::marker::PhantomData;
 
@@ -27,5 +27,5 @@ pub trait Bar {
 
 impl<T: 'static, W: Bar<Output = T>> Foo<*mut T> for W {}
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-29857.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-29857.rs:31:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-31924-non-snake-ffi.rs

@@ -8,11 +8,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![deny(non_snake_case)]
-
 #[no_mangle]
 pub extern "C" fn SparklingGenerationForeignFunctionInterface() {}
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-31924-non-snake-ffi.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-31924-non-snake-ffi.rs:18:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-32119.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(dead_code)]
-
 pub type T = ();
 mod foo { pub use super::T; }
 mod bar { pub use super::T; }
@@ -25,5 +25,5 @@ mod baz {
     pub use self::bar::*;
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-32119.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-32119.rs:29:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-32222.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
 
 mod foo {
@@ -30,5 +31,5 @@ mod b {
     pub use a::bar;
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-32222.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-32222.rs:34:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-32797.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 pub use bar::*;
 mod bar {
@@ -20,5 +21,5 @@ mod baz {
     pub use main as f;
 }
 
-#[rustc_error]
+
-pub fn main() {} //~ ERROR compilation successful
+pub fn main() {}

src/test/ui/issues/issue-32797.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-32797.rs:24:1
-   |
-LL | pub fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-32922.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
 
 macro_rules! foo { () => {
@@ -31,8 +32,8 @@ macro_rules! baz {
     }
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     foo! {};
     bar! {};
 

src/test/ui/issues/issue-32922.stderr

@@ -1,14 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-32922.rs:35:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     foo! {};
-LL | |     bar! {};
-LL | |
-LL | |     let mut a = true;
-LL | |     baz!(a);
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-33241.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 use std::fmt;
 
@@ -16,8 +17,8 @@ use std::fmt;
 // an unsized tuple by transmuting a trait object.
 fn any<T>() -> T { unreachable!() }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let t: &(u8, fmt::Debug) = any();
     println!("{:?}", &t.1);
 }

src/test/ui/issues/issue-33241.stderr

@@ -1,11 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-33241.rs:20:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let t: &(u8, fmt::Debug) = any();
-LL | |     println!("{:?}", &t.1);
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-34028.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 macro_rules! m {
     () => { #[cfg(any())] fn f() {} }
@@ -17,5 +18,5 @@ macro_rules! m {
 trait T {}
 impl T for () { m!(); }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-34028.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-34028.rs:21:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-34171.rs

@@ -8,14 +8,15 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 macro_rules! null { ($i:tt) => {} }
 macro_rules! apply_null {
     ($i:item) => { null! { $i } }
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     apply_null!(#[cfg(all())] fn f() {});
 }

src/test/ui/issues/issue-34171.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-34171.rs:19:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     apply_null!(#[cfg(all())] fn f() {});
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-34418.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(unused)]
 
 macro_rules! make_item {
@@ -27,5 +28,5 @@ fn g() {
     make_stmt! {}
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-34418.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-34418.rs:31:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-34839.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(dead_code)]
 
 trait RegularExpression: Sized {
@@ -27,5 +28,5 @@ enum FindCapturesInner<'r, 't> {
     Dynamic(FindCaptures<'t, ExecNoSyncStr<'r>>),
 }
 
-#[rustc_error]
+
-fn main() {}    //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-34839.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-34839.rs:31:1
-   |
-LL | fn main() {}    //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-35570.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 use std::mem;
 
@@ -34,7 +35,7 @@ fn foo<'a>(x: &'a ()) -> <() as Lifetime<'a>>::Out {
 fn takes_lifetime(_f: for<'a> fn(&'a ()) -> <() as Lifetime<'a>>::Out) {
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     takes_lifetime(foo);
 }

src/test/ui/issues/issue-35570.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-35570.rs:38:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     takes_lifetime(foo);
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-36116.rs

@@ -10,9 +10,9 @@
 
 // Unnecessary path disambiguator is ok
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(unused)]
-
 macro_rules! m {
     ($p: path) => {
         let _ = $p(0);
@@ -33,5 +33,5 @@ fn f() {
     m!(S::<u8>); // OK, no warning
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-36116.stderr

@@ -10,11 +10,3 @@ warning: unnecessary path disambiguator
 LL |     let g: Foo::<i32> = Foo { _a: 42 }; //~ WARN unnecessary path disambiguator
    |               ^^ try removing `::`
 
-error: compilation successful
-  --> $DIR/issue-36116.rs:37:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-36379.rs

@@ -8,9 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 fn _test() -> impl Default { }
 
-#[rustc_error]
+
-fn main() { } //~ ERROR compilation successful
+fn main() { }

src/test/ui/issues/issue-36379.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-36379.rs:16:1
-   |
-LL | fn main() { } //~ ERROR compilation successful
-   | ^^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-36839.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 pub trait Foo {
     type Bar;
@@ -26,7 +27,7 @@ impl<T> Broken for T {
     }
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let _m: &Broken<Assoc=()> = &();
 }

src/test/ui/issues/issue-36839.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-36839.rs:30:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let _m: &Broken<Assoc=()> = &();
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-37051.rs

@@ -8,9 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs, associated_type_defaults)]
+// compile-pass
+// skip-codegen
+#![feature(associated_type_defaults)]
 #![allow(warnings)]
-
 trait State: Sized {
     type NextState: State = StateMachineEnded;
     fn execute(self) -> Option<Self::NextState>;
@@ -24,6 +25,6 @@ impl State for StateMachineEnded {
     }
 }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
 }

src/test/ui/issues/issue-37051.stderr

@@ -1,9 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-37051.rs:28:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-37366.rs

@@ -9,8 +9,9 @@
 // except according to those terms.
 
 // ignore-emscripten
-
+// compile-pass
-#![feature(rustc_attrs, asm)]
+// skip-codegen
+#![feature(asm)]
 
 macro_rules! interrupt_handler {
     () => {
@@ -21,6 +22,6 @@ macro_rules! interrupt_handler {
 }
 interrupt_handler!{}
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
 }

src/test/ui/issues/issue-37366.stderr

@@ -1,9 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-37366.rs:25:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-37510.rs

@@ -8,12 +8,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 fn foo(_: &mut i32) -> bool { true }
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let opt = Some(92);
     let mut x = 62;
 

src/test/ui/issues/issue-37510.stderr

@@ -1,14 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-37510.rs:16:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let opt = Some(92);
-LL | |     let mut x = 62;
-LL | |
-...  |
-LL | |     }
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-37515.rs

@@ -7,13 +7,13 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-
+// skip-codegen
-#![feature(rustc_attrs)]
+// compile-pass
 #![warn(unused)]
 
 type Z = for<'x> Send;
 //~^ WARN type alias is never used
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
 }

src/test/ui/issues/issue-37515.stderr

@@ -11,12 +11,3 @@ LL | #![warn(unused)]
    |         ^^^^^^
    = note: #[warn(dead_code)] implied by #[warn(unused)]
 
-error: compilation successful
-  --> $DIR/issue-37515.rs:18:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-38160.rs

@@ -8,9 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(associated_consts, rustc_attrs)]
+// compile-pass
+// skip-codegen
+#![feature(associated_consts)]
 #![allow(warnings)]
-
 trait MyTrait {
     const MY_CONST: &'static str;
 }
@@ -27,5 +28,5 @@ macro_rules! my_macro {
 
 my_macro!();
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}

src/test/ui/issues/issue-38160.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-38160.rs:31:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-38381.rs

@@ -8,11 +8,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 
 use std::ops::Deref;
 
-#[rustc_error]
+
-fn main() { //~ ERROR compilation successful
+fn main() {
     let _x: fn(&i32) -> <&i32 as Deref>::Target = unimplemented!();
 }

src/test/ui/issues/issue-38381.stderr

@@ -1,10 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-38381.rs:16:1
-   |
-LL | / fn main() { //~ ERROR compilation successful
-LL | |     let _x: fn(&i32) -> <&i32 as Deref>::Target = unimplemented!();
-LL | | }
-   | |_^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-40350.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
+// skip-codegen
 #![allow(warnings)]
 
 enum E {
@@ -18,7 +19,5 @@ enum E {
     }
 }
 
-#[rustc_error]
-fn main() {}
-//~^ ERROR compilation successful
 
+fn main() {}

src/test/ui/issues/issue-40350.stderr

@@ -1,8 +0,0 @@
-error: compilation successful
-  --> $DIR/issue-40350.rs:22:1
-   |
-LL | fn main() {}
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-40510-1.nll.stderr

@@ -12,11 +12,3 @@ LL |         &mut x
            It represents potential unsoundness in your code.
            This warning will become a hard error in the future.
 
-error: compilation successful
-  --> $DIR/issue-40510-1.rs:23:1
-   |
-LL | fn main() {} //~ ERROR compilation successful
-   | ^^^^^^^^^^^^
-
-error: aborting due to previous error
-

src/test/ui/issues/issue-40510-1.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+// compile-pass
 #![allow(unused)]
 
 fn f() {
@@ -19,5 +19,5 @@ fn f() {
     };
 }
 
-#[rustc_error]
+
-fn main() {} //~ ERROR compilation successful
+fn main() {}