diff options
author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-14 22:12:53 +0000 |
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committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-14 22:12:53 +0000 |
commit | 724e683e86f19cda02dfe3906fdf5adca539b94b (patch) | |
tree | ee6467c8d49e7a960d652a4db0868fb0de5f72aa /vm_eval.c | |
parent | 7316302483182a73136b00ad368585e551cbd86f (diff) |
* vm_eval.c (check_funcall): Raise ArgumentError if respond_to?
requires more than three arguments. [Bug #6000]
* test/ruby/test_object.rb (class TestObject): Test for respond_to?
requiring more than three arguments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_eval.c')
-rw-r--r-- | vm_eval.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -272,7 +272,10 @@ check_funcall(VALUE recv, ID mid, int argc, VALUE *argv) VALUE args[2]; int arity = rb_method_entry_arity(me); - if (arity < 1 || arity > 3) arity = 2; + if (arity > 2) + rb_raise(rb_eArgError, "respond_to? must accept 1 or 2 arguments (requires %d)", arity); + + if (arity < 1) arity = 2; args[0] = ID2SYM(mid); args[1] = Qtrue; |