Import bigdecimal-3.1.0.dev

ext/bigdecimal/bigdecimal.gemspec

@@ -1,6 +1,6 @@
 # coding: utf-8
 
-bigdecimal_version = '3.0.0'
+bigdecimal_version = '3.1.0.dev'
 
 Gem::Specification.new do |s|
   s.name          = "bigdecimal"
@@ -36,11 +36,5 @@ Gem::Specification.new do |s|
     sample/pi.rb
   ]
 
-  s.required_ruby_version = Gem::Requirement.new(">= 2.4.0")
+  s.required_ruby_version = Gem::Requirement.new(">= 2.5.0")
-
-  s.add_development_dependency "fiddle"
-  s.add_development_dependency "rake", ">= 12.3.3"
-  s.add_development_dependency "rake-compiler", ">= 0.9"
-  s.add_development_dependency "minitest", "< 5.0.0"
-  s.add_development_dependency "irb"
 end

test/bigdecimal/test_bigdecimal.rb

@@ -146,6 +146,7 @@ class TestBigDecimal < Test::Unit::TestCase
   def test_BigDecimal_with_float
     assert_equal(BigDecimal("0.1235"), BigDecimal(0.1234567, 4))
     assert_equal(BigDecimal("-0.1235"), BigDecimal(-0.1234567, 4))
+    assert_equal(BigDecimal("0.01"), BigDecimal(0.01, Float::DIG + 1))
     assert_raise_with_message(ArgumentError, "can't omit precision for a Float.") { BigDecimal(4.2) }
     assert_raise(ArgumentError) { BigDecimal(0.1, Float::DIG + 2) }
     assert_nothing_raised { BigDecimal(0.1, Float::DIG + 1) }
@@ -656,13 +657,10 @@ class TestBigDecimal < Test::Unit::TestCase
   end
 
   def test_precs_deprecated
-    saved = Warning[:deprecated]
-    Warning[:deprecated] = true
     assert_warn(/BigDecimal#precs is deprecated and will be removed in the future/) do
+      Warning[:deprecated] = true if defined?(Warning.[])
       BigDecimal("1").precs
     end
-  ensure
-    Warning[:deprecated] = saved
   end
 
   def test_precs

test/bigdecimal/test_ractor.rb

@@ -6,7 +6,7 @@ class TestBigDecimalRactor < Test::Unit::TestCase
 
   def setup
     super
-    skip unless defined? Ractor
+    omit unless defined? Ractor
   end
 
   def test_ractor_shareable