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

7 files changed, 1 insertions, 90 deletions

diff --git a/src/libcore/unicode/bool_trie.rs b/src/libcore/unicode/bool_trie.rs
index 0e6437fded5..39584d346e4 100644
--- a/src/libcore/unicode/bool_trie.rs
+++ b/src/libcore/unicode/bool_trie.rs
@@ -1,13 +1,3 @@
-// Copyright 2012-2014 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.
-
 /// BoolTrie is a trie for representing a set of Unicode codepoints. It is
 /// implemented with postfix compression (sharing of identical child nodes),
 /// which gives both compact size and fast lookup.
diff --git a/src/libcore/unicode/mod.rs b/src/libcore/unicode/mod.rs
index e5cda880f88..3b86246269f 100644
--- a/src/libcore/unicode/mod.rs
+++ b/src/libcore/unicode/mod.rs
@@ -1,13 +1,3 @@
-// Copyright 2012-2014 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.
-
 #![unstable(feature = "unicode_internals", issue = "0")]
 #![allow(missing_docs)]
 
diff --git a/src/libcore/unicode/printable.py b/src/libcore/unicode/printable.py
index 9410dafbbc3..1288a784123 100644
--- a/src/libcore/unicode/printable.py
+++ b/src/libcore/unicode/printable.py
@@ -1,14 +1,4 @@
 #!/usr/bin/env python
-#
-# Copyright 2011-2016 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.
 
 # This script uses the following Unicode tables:
 # - UnicodeData.txt
@@ -177,16 +167,6 @@ def main():
     normal1 = compress_normal(normal1)
 
     print("""\
-// Copyright 2012-2017 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.
-
 // NOTE: The following code was generated by "src/libcore/unicode/printable.py",
 //       do not edit directly!
 
diff --git a/src/libcore/unicode/printable.rs b/src/libcore/unicode/printable.rs
index 32e4b6b0fa5..a950e82cba2 100644
--- a/src/libcore/unicode/printable.rs
+++ b/src/libcore/unicode/printable.rs
@@ -1,13 +1,3 @@
-// Copyright 2012-2017 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.
-
 // NOTE: The following code was generated by "src/libcore/unicode/printable.py",
 //       do not edit directly!
 
diff --git a/src/libcore/unicode/tables.rs b/src/libcore/unicode/tables.rs
index e525c057400..edef4ca361e 100644
--- a/src/libcore/unicode/tables.rs
+++ b/src/libcore/unicode/tables.rs
@@ -1,13 +1,3 @@
-// Copyright 2012-2018 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.
-
 // NOTE: The following code was generated by "./unicode.py", do not edit directly
 
 #![allow(missing_docs, non_upper_case_globals, non_snake_case)]
diff --git a/src/libcore/unicode/unicode.py b/src/libcore/unicode/unicode.py
index 28a1e01805e..ae356c3ff44 100755
--- a/src/libcore/unicode/unicode.py
+++ b/src/libcore/unicode/unicode.py
@@ -1,14 +1,4 @@
 #!/usr/bin/env python
-#
-# Copyright 2011-2013 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.
 
 # This script uses the following Unicode tables:
 # - DerivedCoreProperties.txt
@@ -28,16 +18,7 @@ import fileinput, re, os, sys, operator, math, datetime
 # The directory in which this file resides.
 fdir = os.path.dirname(os.path.realpath(__file__)) + "/"
 
-preamble = '''// Copyright 2012-{year} 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.
-
+preamble = '''
 // NOTE: The following code was generated by "./unicode.py", do not edit directly
 
 #![allow(missing_docs, non_upper_case_globals, non_snake_case)]
diff --git a/src/libcore/unicode/version.rs b/src/libcore/unicode/version.rs
index 59ebf5f5012..4d68d2e8c2e 100644
--- a/src/libcore/unicode/version.rs
+++ b/src/libcore/unicode/version.rs
@@ -1,13 +1,3 @@
-// Copyright 2012-2014 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.
-
 /// Represents a Unicode Version.
 ///
 /// See also: <http://www.unicode.org/versions/>