Auto merge of #57108 - Mark-Simulacrum:license-remove, r=pietroalbini

Remove header licenses across the project

This pull request removes the header licenses from files across the Rust repository.

I've attempted to check for any remaining headers and removed all of them -- any we've missed can be removed in the future; there's nothing blocking that.

Unfortunately, not all of the changes are as basic as "removing a header" because some of them required test file updates or otherwise. However, I am fairly confident that the changes in this pull request, while wide-sweeping, are unlikely to actually make any tests fail to properly test the code; any non-script based changes were manual and carefully verified.

r? @pietroalbini cc @rust-lang/infra

16 files changed, 10 insertions, 100 deletions

diff --git a/src/test/ui/panic-handler/auxiliary/some-panic-impl.rs b/src/test/ui/panic-handler/auxiliary/some-panic-impl.rs
index 090123198d1..0348b3a2d76 100644
--- a/src/test/ui/panic-handler/auxiliary/some-panic-impl.rs
+++ b/src/test/ui/panic-handler/auxiliary/some-panic-impl.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // no-prefer-dynamic
 
 #![crate_type = "rlib"]
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-1.rs b/src/test/ui/panic-handler/panic-handler-bad-signature-1.rs
index 8d53c66adbd..775961d3fd7 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-1.rs
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-1.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // compile-flags:-C panic=abort
 
 #![no_std]
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-1.stderr b/src/test/ui/panic-handler/panic-handler-bad-signature-1.stderr
index 72b85da028f..e3664489549 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-1.stderr
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-1.stderr
@@ -1,11 +1,11 @@
 error: return type should be `!`
-  --> $DIR/panic-handler-bad-signature-1.rs:21:6
+  --> $DIR/panic-handler-bad-signature-1.rs:11:6
    |
 LL | ) -> () //~ ERROR return type should be `!`
    |      ^^
 
 error: argument should be `&PanicInfo`
-  --> $DIR/panic-handler-bad-signature-1.rs:20:11
+  --> $DIR/panic-handler-bad-signature-1.rs:10:11
    |
 LL |     info: PanicInfo, //~ ERROR argument should be `&PanicInfo`
    |           ^^^^^^^^^
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-2.rs b/src/test/ui/panic-handler/panic-handler-bad-signature-2.rs
index 0e8b3d5e855..72793400058 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-2.rs
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-2.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // compile-flags:-C panic=abort
 
 #![no_std]
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-2.stderr b/src/test/ui/panic-handler/panic-handler-bad-signature-2.stderr
index f2bcb6b6809..737ff313d0b 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-2.stderr
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-2.stderr
@@ -1,5 +1,5 @@
 error: argument should be `&PanicInfo`
-  --> $DIR/panic-handler-bad-signature-2.rs:20:11
+  --> $DIR/panic-handler-bad-signature-2.rs:10:11
    |
 LL |     info: &'static PanicInfo, //~ ERROR argument should be `&PanicInfo`
    |           ^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-3.rs b/src/test/ui/panic-handler/panic-handler-bad-signature-3.rs
index ac1b19105b6..ab9c9d7f417 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-3.rs
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-3.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // compile-flags:-C panic=abort
 
 #![no_std]
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-3.stderr b/src/test/ui/panic-handler/panic-handler-bad-signature-3.stderr
index 77227e0d5a6..c0b39769a49 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-3.stderr
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-3.stderr
@@ -1,5 +1,5 @@
 error: function should have one argument
-  --> $DIR/panic-handler-bad-signature-3.rs:19:1
+  --> $DIR/panic-handler-bad-signature-3.rs:9:1
    |
 LL | fn panic() -> ! { //~ ERROR function should have one argument
    | ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-4.rs b/src/test/ui/panic-handler/panic-handler-bad-signature-4.rs
index f4728408a1a..8240ab08326 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-4.rs
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-4.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // compile-flags:-C panic=abort
 
 #![no_std]
diff --git a/src/test/ui/panic-handler/panic-handler-bad-signature-4.stderr b/src/test/ui/panic-handler/panic-handler-bad-signature-4.stderr
index 0dd47cafd75..bd25c8b02f8 100644
--- a/src/test/ui/panic-handler/panic-handler-bad-signature-4.stderr
+++ b/src/test/ui/panic-handler/panic-handler-bad-signature-4.stderr
@@ -1,5 +1,5 @@
 error: should have no type parameters
-  --> $DIR/panic-handler-bad-signature-4.rs:19:1
+  --> $DIR/panic-handler-bad-signature-4.rs:9:1
    |
 LL | / fn panic<T>(pi: &PanicInfo) -> ! {
 LL | |     //~^ ERROR should have no type parameters
diff --git a/src/test/ui/panic-handler/panic-handler-duplicate.rs b/src/test/ui/panic-handler/panic-handler-duplicate.rs
index c4fb4903e00..caa130ef460 100644
--- a/src/test/ui/panic-handler/panic-handler-duplicate.rs
+++ b/src/test/ui/panic-handler/panic-handler-duplicate.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // compile-flags:-C panic=abort
 
 #![feature(lang_items)]
diff --git a/src/test/ui/panic-handler/panic-handler-duplicate.stderr b/src/test/ui/panic-handler/panic-handler-duplicate.stderr
index e243d9079d8..80deff23a87 100644
--- a/src/test/ui/panic-handler/panic-handler-duplicate.stderr
+++ b/src/test/ui/panic-handler/panic-handler-duplicate.stderr
@@ -1,5 +1,5 @@
 error[E0152]: duplicate lang item found: `panic_impl`.
-  --> $DIR/panic-handler-duplicate.rs:25:1
+  --> $DIR/panic-handler-duplicate.rs:15:1
    |
 LL | / fn panic2(info: &PanicInfo) -> ! { //~ ERROR duplicate lang item found: `panic_impl`.
 LL | |     loop {}
@@ -7,7 +7,7 @@ LL | | }
    | |_^
    |
 note: first defined here.
-  --> $DIR/panic-handler-duplicate.rs:20:1
+  --> $DIR/panic-handler-duplicate.rs:10:1
    |
 LL | / fn panic(info: &PanicInfo) -> ! {
 LL | |     loop {}
diff --git a/src/test/ui/panic-handler/panic-handler-requires-panic-info.rs b/src/test/ui/panic-handler/panic-handler-requires-panic-info.rs
index 133d6c0557a..f13c12fc52e 100644
--- a/src/test/ui/panic-handler/panic-handler-requires-panic-info.rs
+++ b/src/test/ui/panic-handler/panic-handler-requires-panic-info.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // compile-flags:-C panic=abort
 // error-pattern: language item required, but not found: `panic_info`
 
diff --git a/src/test/ui/panic-handler/panic-handler-std.rs b/src/test/ui/panic-handler/panic-handler-std.rs
index ff5995237cf..fffb5977871 100644
--- a/src/test/ui/panic-handler/panic-handler-std.rs
+++ b/src/test/ui/panic-handler/panic-handler-std.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // error-pattern: duplicate lang item found: `panic_impl`.
 
 
diff --git a/src/test/ui/panic-handler/panic-handler-std.stderr b/src/test/ui/panic-handler/panic-handler-std.stderr
index 4ec1c6df355..32240311116 100644
--- a/src/test/ui/panic-handler/panic-handler-std.stderr
+++ b/src/test/ui/panic-handler/panic-handler-std.stderr
@@ -1,5 +1,5 @@
 error[E0152]: duplicate lang item found: `panic_impl`.
-  --> $DIR/panic-handler-std.rs:17:1
+  --> $DIR/panic-handler-std.rs:7:1
    |
 LL | / fn panic(info: PanicInfo) -> ! {
 LL | |     loop {}
@@ -9,7 +9,7 @@ LL | | }
    = note: first defined in crate `std`.
 
 error: argument should be `&PanicInfo`
-  --> $DIR/panic-handler-std.rs:17:16
+  --> $DIR/panic-handler-std.rs:7:16
    |
 LL | fn panic(info: PanicInfo) -> ! {
    |                ^^^^^^^^^
diff --git a/src/test/ui/panic-handler/panic-handler-wrong-location.rs b/src/test/ui/panic-handler/panic-handler-wrong-location.rs
index 441a0d82364..dca59101805 100644
--- a/src/test/ui/panic-handler/panic-handler-wrong-location.rs
+++ b/src/test/ui/panic-handler/panic-handler-wrong-location.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <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.
-
 // compile-flags:-C panic=abort
 
 #![no_std]
diff --git a/src/test/ui/panic-handler/panic-handler-wrong-location.stderr b/src/test/ui/panic-handler/panic-handler-wrong-location.stderr
index 513c9914362..cab45d8bfad 100644
--- a/src/test/ui/panic-handler/panic-handler-wrong-location.stderr
+++ b/src/test/ui/panic-handler/panic-handler-wrong-location.stderr
@@ -1,5 +1,5 @@
 error[E0718]: `panic_impl` language item must be applied to a function
-  --> $DIR/panic-handler-wrong-location.rs:16:1
+  --> $DIR/panic-handler-wrong-location.rs:6:1
    |
 LL | #[panic_handler] //~ ERROR `panic_impl` language item must be applied to a function
    | ^^^^^^^^^^^^^^^^ attribute should be applied to a function, not a static item