Reintroduce TypeError raising for Regexp.new

Regexp.new should raise a TypeError if the given Pattern is an Fixnum or Float object
rubinius · May 24, 2015 · a60dfb3 · a60dfb3
1 parent cbae591
commit a60dfb3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/kernel/common/regexp.rb b/kernel/common/regexp.rb
@@ -128,6 +128,8 @@ def initialize(pattern, opts=nil, lang=nil)
     if pattern.kind_of?(Regexp)
       opts = pattern.options
       pattern = pattern.source
+    elsif pattern.kind_of?(Fixnum) or pattern.kind_of?(Float)
+      raise TypeError, "can't convert Fixnum into String"
     elsif opts.kind_of?(Fixnum)
       opts = opts & (OPTION_MASK | KCODE_MASK) if opts > 0
     elsif opts