Removed deprecated extensions of mathn.

  * ext/mathn/{complex,rational}: Removed from ruby core.
    [fix GH-1542][Feature #13334][ruby-core:80247]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

10 files changed, 0 insertions, 37 deletions

diff --git a/doc/maintainers.rdoc b/doc/maintainers.rdoc
index f3f79e207b..0fe9e84520 100644
--- a/doc/maintainers.rdoc
+++ b/doc/maintainers.rdoc
@@ -181,10 +181,6 @@ Zachary Scott (zzak)
   Nobuyuki Nakada (nobu)
 [ext/io/wait]
   Nobuyuki Nakada (nobu)
-[ext/mathn/complex]
-  Keiju ISHITSUKA (keiju)
-[ext/mathn/rational]
-  Keiju ISHITSUKA (keiju)
 [ext/nkf]
   NARUSE, Yui (narse)
 [ext/objspace]
diff --git a/ext/Setup b/ext/Setup
index 0929d647ae..ac79c86f84 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -23,8 +23,6 @@
 #json
 #json/generator
 #json/parser
-#mathn/complex
-#mathn/rational
 #nkf
 #objspace
 #openssl
diff --git a/ext/Setup.nacl b/ext/Setup.nacl
index eb8a1a70cd..79ca53da4b 100644
--- a/ext/Setup.nacl
+++ b/ext/Setup.nacl
@@ -25,8 +25,6 @@
 # #json
 # json/generator
 # json/parser
-# mathn/complex
-# mathn/rational
 # nkf
 # objspace
 # #openssl
diff --git a/ext/mathn/complex/complex.c b/ext/mathn/complex/complex.c
deleted file mode 100644
index dce494959f..0000000000
--- a/ext/mathn/complex/complex.c
+++ /dev/null
@@ -1,7 +0,0 @@
-extern void nucomp_canonicalization(int);
-
-void
-Init_complex(void)
-{
-    nucomp_canonicalization(1);
-}
diff --git a/ext/mathn/complex/extconf.rb b/ext/mathn/complex/extconf.rb
deleted file mode 100644
index a3f45ac4fc..0000000000
--- a/ext/mathn/complex/extconf.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-# frozen_string_literal: false
-require "mkmf"
-
-create_makefile "mathn/complex"
diff --git a/ext/mathn/rational/extconf.rb b/ext/mathn/rational/extconf.rb
deleted file mode 100644
index 4e4cc5f621..0000000000
--- a/ext/mathn/rational/extconf.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-# frozen_string_literal: false
-require "mkmf"
-
-create_makefile "mathn/rational"
diff --git a/ext/mathn/rational/rational.c b/ext/mathn/rational/rational.c
deleted file mode 100644
index 2ac5999946..0000000000
--- a/ext/mathn/rational/rational.c
+++ /dev/null
@@ -1,7 +0,0 @@
-extern void nurat_canonicalization(int);
-
-void
-Init_rational(void)
-{
-    nurat_canonicalization(1);
-}
diff --git a/lib/mathn.rb b/lib/mathn.rb
index f122a98eae..877559d269 100644
--- a/lib/mathn.rb
+++ b/lib/mathn.rb
@@ -46,9 +46,6 @@ require "cmath.rb"
 require "matrix.rb"
 require "prime.rb"
 
-require "mathn/rational"
-require "mathn/complex"
-
 unless defined?(Math.exp!)
   Object.instance_eval{remove_const :Math}
   Math = CMath # :nodoc:
diff --git a/test/test_extlibs.rb b/test/test_extlibs.rb
index 9b82b4f8cd..7dc22ee8a3 100644
--- a/test/test_extlibs.rb
+++ b/test/test_extlibs.rb
@@ -61,8 +61,6 @@ class TestExtLibs < Test::Unit::TestCase
   check_existence "io/nonblock"
   check_existence "io/wait"
   check_existence "json"
-  check_existence "mathn/complex"
-  check_existence "mathn/rational"
   check_existence "nkf"
   check_existence "objspace"
   check_existence "openssl", "this may be false positive, but should assert because rubygems requires this"
diff --git a/test/test_mathn.rb b/test/test_mathn.rb
index b50a09e4df..eb93895010 100644
--- a/test/test_mathn.rb
+++ b/test/test_mathn.rb
@@ -7,8 +7,6 @@ class TestMathn < Test::Unit::TestCase
     stderr = $VERBOSE ? ["lib/mathn.rb is deprecated"] : []
     assert_in_out_err ['-r', 'mathn', '-e', 'a=1**2;!a'], "", [], stderr, '[ruby-core:25740]'
     assert_in_out_err ['-r', 'mathn', '-e', 'a=(1 << 126)**2;!a'], "", [], stderr, '[ruby-core:25740]'
-    assert_in_out_err ['-r', 'mathn/complex', '-e', 'a=Complex(0,1)**4;!a'], "", [], [], '[ruby-core:44170]'
-    assert_in_out_err ['-r', 'mathn/complex', '-e', 'a=Complex(0,1)**5;!a'], "", [], [], '[ruby-core:44170]'
   end
 
   def test_quo