Fixed [Bug #14731]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@66963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 3 insertions, 1 deletions

diff --git a/test/ruby/test_float.rb b/test/ruby/test_float.rb
index d873461de1..f76d62bd0b 100644
--- a/test/ruby/test_float.rb
+++ b/test/ruby/test_float.rb
@@ -164,6 +164,8 @@ class TestFloat < Test::Unit::TestCase
       assert_equal(-31.0*2**-1027, Float("-0x1f"+("0"*600)+".0p-3427"))
     end
 
+    assert_equal(1.0e10, Float("1.0_"+"00000"*Float::DIG+"e10"))
+
     z = "0" * (Float::DIG * 4 + 10)
     ["long invalid string", "1.0", "1.0e", "1.0e-", "1.0e+"].each do |n|
       assert_raise(ArgumentError, n += z + "A") {Float(n)}
diff --git a/version.h b/version.h
index 52ea268f1f..f638b9ea3e 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.4.6"
 #define RUBY_RELEASE_DATE "2019-01-31"
-#define RUBY_PATCHLEVEL 338
+#define RUBY_PATCHLEVEL 339
 
 #define RUBY_RELEASE_YEAR 2019
 #define RUBY_RELEASE_MONTH 1