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merge revision(s) 61603: [Backport #14279]

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check array for zsuper. [Bug #14279]

	* compile.c (iseq_compile_each0): for zsuper (NODE_ZSUPER), we need to check
	  given argument is Array or not.

	* test/ruby/test_super.rb: add a test for this bug.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagachika 2018-03-20 18:07:27 +00:00
parent b1612cedd9
commit 1e18982210
3 changed files with 19 additions and 1 deletions
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2
compile.c
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@ -5360,7 +5360,9 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int poppe
if (liseq->body->param.flags.has_rest) {
/* rest argument */
int idx = liseq->body->local_table_size - liseq->body->param.rest_start;
ADD_GETLOCAL(args, line, idx, lvar_level);
ADD_INSN1(args, line, splatarray, Qfalse);
argc = liseq->body->param.rest_start + 1;
flag |= VM_CALL_ARGS_SPLAT;

16
test/ruby/test_super.rb
View file

@ -544,4 +544,20 @@ class TestSuper < Test::Unit::TestCase
c.new
}
end
class TestFor_super_with_modified_rest_parameter_base
def foo *args
args
end
end
class TestFor_super_with_modified_rest_parameter < TestFor_super_with_modified_rest_parameter_base
def foo *args
args = 13
super
end
end
def test_super_with_modified_rest_parameter
assert_equal [13], TestFor_super_with_modified_rest_parameter.new.foo
end
end

2
version.h
View file

@ -1,6 +1,6 @@
#define RUBY_VERSION "2.4.4"
#define RUBY_RELEASE_DATE "2018-03-21"
#define RUBY_PATCHLEVEL 276
#define RUBY_PATCHLEVEL 277
#define RUBY_RELEASE_YEAR 2018
#define RUBY_RELEASE_MONTH 3