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instance method
Prism::Translation::Parser::Compiler#visit_call_node
visit_call_node(node)
lib/prism/translation/parser/compiler.rb
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# File tmp/rubies/ruby-3.4.1/lib/prism/translation/parser/compiler.rb, line 259
def visit_call_node(node)
name = node.name
arguments = node.arguments&.arguments || []
block = node.block
if block.is_a?(BlockArgumentNode)
arguments = [*arguments, block]
block = nil
end
if node.call_operator_loc.nil?
case name
when :-@
case (receiver = node.receiver).type
when :integer_node, :float_node, :rational_node, :imaginary_node
return visit(numeric_negate(node.message_loc, receiver))
end
when :!
return visit_block(builder.not_op(token(node.message_loc), token(node.opening_loc), visit(node.receiver), token(node.closing_loc)), block)
when :=~
if (receiver = node.receiver).is_a?(RegularExpressionNode)
return builder.match_op(visit(receiver), token(node.message_loc), visit(node.arguments.arguments.first))
end
when :[]
return visit_block(builder.index(visit(node.receiver), token(node.opening_loc), visit_all(arguments), token(node.closing_loc)), block)
when :[]=
if node.message != "[]=" && node.arguments && block.nil? && !node.safe_navigation?
arguments = node.arguments.arguments[...-1]
arguments << node.block if node.block
return visit_block(
builder.assign(
builder.index_asgn(
visit(node.receiver),
token(node.opening_loc),
visit_all(arguments),
token(node.closing_loc),
),
srange_find(node.message_loc.end_offset, node.arguments.arguments.last.location.start_offset, "="),
visit(node.arguments.arguments.last)
),
block
)
end
end
end
message_loc = node.message_loc
call_operator_loc = node.call_operator_loc
call_operator = [{ "." => :dot, "&." => :anddot, "::" => "::" }.fetch(call_operator_loc.slice), srange(call_operator_loc)] if call_operator_loc
visit_block(
if name.end_with?("=") && !message_loc.slice.end_with?("=") && node.arguments && block.nil?
builder.assign(
builder.attr_asgn(visit(node.receiver), call_operator, token(message_loc)),
srange_find(message_loc.end_offset, node.arguments.location.start_offset, "="),
visit(node.arguments.arguments.last)
)
else
builder.call_method(
visit(node.receiver),
call_operator,
message_loc ? [node.name, srange(message_loc)] : nil,
token(node.opening_loc),
visit_all(arguments),
token(node.closing_loc)
)
end,
block
)
end
foo ^^^
foo.bar ^^^^^^^
foo.bar() {} ^^^^^^^^^^^^