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ast.c: fix calls

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* ast.c (node_children): fix the member for method IDs as nd_mid.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-06-08 11:03:39 +00:00
parent 46d7dc1162
commit fa409e6cbb
2 changed files with 31 additions and 3 deletions
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6
ast.c
View file

@ -298,13 +298,13 @@ node_children(rb_ast_t *ast, NODE *node)
case NODE_OPCALL:
case NODE_QCALL:
return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_recv),
ID2SYM(node->nd_vid),
ID2SYM(node->nd_mid),
NEW_CHILD(ast, node->nd_args));
case NODE_FCALL:
return rb_ary_new_from_args(2, ID2SYM(node->nd_vid),
return rb_ary_new_from_args(2, ID2SYM(node->nd_mid),
NEW_CHILD(ast, node->nd_args));
case NODE_VCALL:
return rb_ary_new_from_args(1, ID2SYM(node->nd_vid));
return rb_ary_new_from_args(1, ID2SYM(node->nd_mid));
case NODE_SUPER:
return rb_ary_new_from_node_args(ast, 1, node->nd_args);
case NODE_ZSUPER:

28
test/ruby/test_ast.rb
View file

@ -178,4 +178,32 @@ class TestAst < Test::Unit::TestCase
assert_equal([:x], lv)
assert_equal("NODE_LASGN", body.type)
end
def test_call
node = RubyVM::AST.parse("nil.foo")
_, _, body = *node.children
assert_equal("NODE_CALL", body.type)
recv, mid, args = body.children
assert_equal("NODE_NIL", recv.type)
assert_equal(:foo, mid)
assert_nil(args)
end
def test_fcall
node = RubyVM::AST.parse("foo()")
_, _, body = *node.children
assert_equal("NODE_FCALL", body.type)
mid, args = body.children
assert_equal(:foo, mid)
assert_nil(args)
end
def test_vcall
node = RubyVM::AST.parse("foo")
_, _, body = *node.children
assert_equal("NODE_VCALL", body.type)
mid, args = body.children
assert_equal(:foo, mid)
assert_nil(args)
end
end