class `Crystal::Call`
inherits `Crystal::ASTNode` ¶

A method call.

[ obj '.' ] name '(' ')' [ block ]

| [ obj '.' ] name '(' arg [ ',' arg ] ')' [ block ] | [ obj '.' ] name arg [ ',' arg ] [ block ] | arg name arg

The last syntax is for infix operators, and name will be the symbol of that operator instead of a string.

Class methods¶

`.new(obj, name, args = [] of ASTNode, block = nil, block_arg = nil, named_args = nil, global : Bool = false)` ¶

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Methods¶

`#==(other : self)` ¶

Returns true if this reference is the same as other. Invokes same?.

`#accept_children(visitor)` ¶

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`#append_def_full_name(owner, a_def, arg_types, str)` ¶

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`#append_error_when_no_matching_defs(owner, def_name, all_arguments_sizes, real_args_size, min_splat, defs, io)` ¶

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`#append_matches(defs, arg_types, str, *, matched_def = nil, argument_name = nil)` ¶

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`#args : Array(ASTNode)` ¶

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`#args=(args : Array(ASTNode))` ¶

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`#attach_subclass_observer(type : Type)` ¶

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`#before_vars : MetaVars?` ¶

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`#before_vars=(before_vars : MetaVars?)` ¶

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`#block : Block?` ¶

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`#block=(block : Block?)` ¶

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`#block_arg : ASTNode?` ¶

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`#block_arg=(block_arg : ASTNode?)` ¶

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`#bubbling_exception` ¶

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`#check_abstract_def_error(owner, matches, defs, def_name)` ¶

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`#check_fun_arg_type_matches(obj_type, self_arg, typed_def_arg, index)` ¶

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`#check_fun_args_size_match(obj_type, external)` ¶

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`#check_fun_args_types_match(obj_type, typed_def)` ¶

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`#check_fun_out_args(untyped_def)` ¶

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`#check_lib_call_named_args(external)` ¶

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`#check_macro_wrong_number_of_arguments(def_name)` ¶

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`#check_named_args_mismatch(owner, arg_types, named_args, a_def)` ¶

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`#check_not_lib_out_args` ¶

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`#check_recursive_splat_call` ¶

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`#check_return_type(typed_def, typed_def_return_type, match, match_owner)` ¶

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`#check_tuple_indexer(owner, def_name, args, arg_types)` ¶

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`#check_visibility(match)` ¶

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`#clone_without_location` ¶

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`#convert_numeric_argument(self_arg, unaliased_type, expected_type, actual_type, index)` ¶

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`#convert_to_logical_operator(def_name)` ¶

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`#def_full_name(owner, a_def, arg_types = nil)` ¶

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`#doc : String?` ¶

Returns the doc comment attached to this node. Not every node supports having doc comments, so by default this returns nil.

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`#doc=(doc : String?)` ¶

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`#enclosing_def(context)` ¶

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`#expanded : ASTNode?` ¶

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`#expanded=(expanded : ASTNode?)` ¶

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`#expanded_macro : Macro?` ¶

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`#expanded_macro=(expanded_macro : Macro?)` ¶

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`#expansion=(expansion)` ¶

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`#expansion? : Bool` ¶

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`#extract_missing_args(a_def, named_args)` ¶

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`#full_name(owner, def_name = name)` ¶

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`#global=(global : Bool)` ¶

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`#global? : Bool` ¶

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`#has_parentheses=(has_parentheses)` ¶

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`#has_parentheses? : Bool` ¶

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`#hash(hasher)` ¶

See Object#hash(hasher)

`#in_macro_target` ¶

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`#instantiate(signature, matches, owner, self_type, with_literals)` ¶

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`#interpret(method : String, args : Array(ASTNode), named_args : Hash(String, ASTNode)?, block : Crystal::Block?, interpreter : Crystal::MacroInterpreter, name_loc : Location?)` ¶

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`#lookup_macro` ¶

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`#lookup_matches` ¶

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`#lookup_matches(*, with_literals = false)` ¶

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`#lookup_matches_checking_expansion(owner, signature, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in(owner : Program, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in(owner : AliasType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in(owner : UnionType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in(owner : FileModule, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in(owner : NonGenericModuleType | GenericModuleInstanceType | GenericType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in(owner : LibType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in(owner : Type, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

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`#lookup_matches_in_type(owner, arg_types, named_args_types, self_type, def_name, search_in_parents, search_in_toplevel = true, with_literals = false)` ¶

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`#lookup_matches_with_scope_in(owner, arg_types, named_args_types, with_literals = false)` ¶

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`#lookup_matches_with_signature(owner, signature, search_in_parents, with_literals)` ¶

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`#lookup_matches_with_signature(owner : Program, signature, search_in_parents, with_literals)` ¶

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`#lookup_matches_with_splat(with_literals)` ¶

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`#lookup_matches_without_splat(arg_types, named_args_types, with_literals)` ¶

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`#lookup_previous_def_matches(arg_types, named_args_types, with_literals)` ¶

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`#lookup_super_matches(arg_types, named_args_types, with_literals)` ¶

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`#match_block_arg(match)` ¶

Match the given block with the given block argument specification (&block : A, B, C -> D)

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`#missing_argument_message(a_def, named_args)` ¶

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`#name : String` ¶

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`#name=(name : String)` ¶

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`#name_end_location` ¶

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`#name_location : Location?` ¶

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`#name_location=(name_location : Location?)` ¶

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`#name_size` ¶

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`#name_size=(name_size)` ¶

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`#named_args : Array(NamedArgument)?` ¶

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`#named_args=(named_args : Array(NamedArgument)?)` ¶

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`#named_tuple_indexer_helper` ¶

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`#obj : ASTNode?` ¶

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`#obj=(obj : ASTNode?)` ¶

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`#obj_and_args_types_set?` ¶

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`#on_new_subclass` ¶

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`#parent_visitor : MainVisitor` ¶

`#parent_visitor=(parent_visitor : MainVisitor)` ¶

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`#parent_visitor? : MainVisitor?` ¶

`#prepare_typed_def_with_args(untyped_def, owner, self_type, arg_types, block_arg_type, named_args_types)` ¶

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`#previous_def?` ¶

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`#program` ¶

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`#raise_abstract_method_must_be_implemented(a_def, owner)` ¶

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`#raise_if_block_too_nested(block_nest)` ¶

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`#raise_matches_not_found(owner, def_name, arg_types, named_args_types, matches = nil, with_literals = false)` ¶

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`#raise_matches_not_found_for_virtual_metaclass_new(owner)` ¶

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`#raises=(value)` ¶

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`#raises? : Bool` ¶

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`#recalculate` ¶

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`#recalculate_lib_call(obj_type)` ¶

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`#replace_block_arg_with_block(block_arg)` ¶

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`#replace_splats` ¶

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`#scope : Type` ¶

`#scope=(scope : Type)` ¶

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`#scope? : Type?` ¶

`#single_def_error_message(defs, named_args)` ¶

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`#super?` ¶

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`#target_def` ¶

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`#target_defs : Array(Def)?` ¶

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`#target_defs=(target_defs : Array(Def)?)` ¶

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`#to_macro_id` ¶

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`#tuple_indexer_helper` ¶

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`#uses_with_scope=(uses_with_scope)` ¶

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`#uses_with_scope? : Bool` ¶

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`#visibility : Crystal::Visibility` ¶

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`#visibility=(visibility)` ¶

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`#with_scope : Type?` ¶

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`#with_scope=(with_scope : Type?)` ¶

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class Crystal::Call inherits Crystal::ASTNode ¶

Class methods¶

.append_def_full_name(owner, a_def, arg_types, str) ¶

.def_full_name(owner, a_def, arg_types = nil) ¶

.full_name(owner, method_name = name) ¶

.global(name, arg1 : ASTNode, arg2 : ASTNode) ¶

.global(name, arg : ASTNode) ¶

.new(obj, name, arg1 : ASTNode, arg2 : ASTNode) ¶

.new(obj, name, arg : ASTNode) ¶

.new(obj, name, args = [] of ASTNode, block = nil, block_arg = nil, named_args = nil, global : Bool = false) ¶

Methods¶

#==(other : self) ¶

#accept_children(visitor) ¶

#append_def_full_name(owner, a_def, arg_types, str) ¶

#append_error_when_no_matching_defs(owner, def_name, all_arguments_sizes, real_args_size, min_splat, defs, io) ¶

#append_matches(defs, arg_types, str, *, matched_def = nil, argument_name = nil) ¶

#args : Array(ASTNode) ¶

#args=(args : Array(ASTNode)) ¶

#attach_subclass_observer(type : Type) ¶

#before_vars : MetaVars? ¶

#before_vars=(before_vars : MetaVars?) ¶

#block : Block? ¶

#block=(block : Block?) ¶

#block_arg : ASTNode? ¶

#block_arg=(block_arg : ASTNode?) ¶

#bubbling_exception ¶

#check_abstract_def_error(owner, matches, defs, def_name) ¶

#check_fun_arg_type_matches(obj_type, self_arg, typed_def_arg, index) ¶

#check_fun_args_size_match(obj_type, external) ¶

#check_fun_args_types_match(obj_type, typed_def) ¶

#check_fun_out_args(untyped_def) ¶

#check_lib_call_named_args(external) ¶

#check_macro_wrong_number_of_arguments(def_name) ¶

#check_named_args_mismatch(owner, arg_types, named_args, a_def) ¶

#check_not_lib_out_args ¶

#check_recursive_splat_call ¶

#check_return_type(typed_def, typed_def_return_type, match, match_owner) ¶

#check_tuple_indexer(owner, def_name, args, arg_types) ¶

#check_visibility(match) ¶

#clone_without_location ¶

#convert_numeric_argument(self_arg, unaliased_type, expected_type, actual_type, index) ¶

#convert_to_logical_operator(def_name) ¶

#def_full_name(owner, a_def, arg_types = nil) ¶

#doc : String? ¶

#doc=(doc : String?) ¶

#enclosing_def(context) ¶

#expanded : ASTNode? ¶

#expanded=(expanded : ASTNode?) ¶

#expanded_macro : Macro? ¶

#expanded_macro=(expanded_macro : Macro?) ¶

#expansion=(expansion) ¶

#expansion? : Bool ¶

#extract_missing_args(a_def, named_args) ¶

#full_name(owner, def_name = name) ¶

#global=(global : Bool) ¶

#global? : Bool ¶

#has_parentheses=(has_parentheses) ¶

#has_parentheses? : Bool ¶

#hash(hasher) ¶

#in_macro_target ¶

#instantiate(signature, matches, owner, self_type, with_literals) ¶

#interpret(method : String, args : Array(ASTNode), named_args : Hash(String, ASTNode)?, block : Crystal::Block?, interpreter : Crystal::MacroInterpreter, name_loc : Location?) ¶

#lookup_macro ¶

#lookup_matches ¶

#lookup_matches(*, with_literals = false) ¶

#lookup_matches_checking_expansion(owner, signature, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in(owner : Program, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in(owner : AliasType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in(owner : UnionType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in(owner : FileModule, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in(owner : NonGenericModuleType | GenericModuleInstanceType | GenericType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in(owner : LibType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in(owner : Type, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false) ¶

#lookup_matches_in_type(owner, arg_types, named_args_types, self_type, def_name, search_in_parents, search_in_toplevel = true, with_literals = false) ¶

#lookup_matches_with_scope_in(owner, arg_types, named_args_types, with_literals = false) ¶

#lookup_matches_with_signature(owner, signature, search_in_parents, with_literals) ¶

#lookup_matches_with_signature(owner : Program, signature, search_in_parents, with_literals) ¶

#lookup_matches_with_splat(with_literals) ¶

#lookup_matches_without_splat(arg_types, named_args_types, with_literals) ¶

#lookup_previous_def_matches(arg_types, named_args_types, with_literals) ¶

class `Crystal::Call`
inherits `Crystal::ASTNode` ¶

`.append_def_full_name(owner, a_def, arg_types, str)` ¶

`.def_full_name(owner, a_def, arg_types = nil)` ¶

`.full_name(owner, method_name = name)` ¶

`.global(name, arg1 : ASTNode, arg2 : ASTNode)` ¶

`.global(name, arg : ASTNode)` ¶

`.new(obj, name, arg1 : ASTNode, arg2 : ASTNode)` ¶

`.new(obj, name, arg : ASTNode)` ¶

`.new(obj, name, args = [] of ASTNode, block = nil, block_arg = nil, named_args = nil, global : Bool = false)` ¶

`#==(other : self)` ¶

`#accept_children(visitor)` ¶

`#append_def_full_name(owner, a_def, arg_types, str)` ¶

`#append_error_when_no_matching_defs(owner, def_name, all_arguments_sizes, real_args_size, min_splat, defs, io)` ¶

`#append_matches(defs, arg_types, str, *, matched_def = nil, argument_name = nil)` ¶

`#args : Array(ASTNode)` ¶

`#args=(args : Array(ASTNode))` ¶

`#attach_subclass_observer(type : Type)` ¶

`#before_vars : MetaVars?` ¶

`#before_vars=(before_vars : MetaVars?)` ¶

`#block : Block?` ¶

`#block=(block : Block?)` ¶

`#block_arg : ASTNode?` ¶

`#block_arg=(block_arg : ASTNode?)` ¶

`#bubbling_exception` ¶

`#check_abstract_def_error(owner, matches, defs, def_name)` ¶

`#check_fun_arg_type_matches(obj_type, self_arg, typed_def_arg, index)` ¶

`#check_fun_args_size_match(obj_type, external)` ¶

`#check_fun_args_types_match(obj_type, typed_def)` ¶

`#check_fun_out_args(untyped_def)` ¶

`#check_lib_call_named_args(external)` ¶

`#check_macro_wrong_number_of_arguments(def_name)` ¶

`#check_named_args_mismatch(owner, arg_types, named_args, a_def)` ¶

`#check_not_lib_out_args` ¶

`#check_recursive_splat_call` ¶

`#check_return_type(typed_def, typed_def_return_type, match, match_owner)` ¶

`#check_tuple_indexer(owner, def_name, args, arg_types)` ¶

`#check_visibility(match)` ¶

`#clone_without_location` ¶

`#convert_numeric_argument(self_arg, unaliased_type, expected_type, actual_type, index)` ¶

`#convert_to_logical_operator(def_name)` ¶

`#def_full_name(owner, a_def, arg_types = nil)` ¶

`#doc : String?` ¶

`#doc=(doc : String?)` ¶

`#enclosing_def(context)` ¶

`#expanded : ASTNode?` ¶

`#expanded=(expanded : ASTNode?)` ¶

`#expanded_macro : Macro?` ¶

`#expanded_macro=(expanded_macro : Macro?)` ¶

`#expansion=(expansion)` ¶

`#expansion? : Bool` ¶

`#extract_missing_args(a_def, named_args)` ¶

`#full_name(owner, def_name = name)` ¶

`#global=(global : Bool)` ¶

`#global? : Bool` ¶

`#has_parentheses=(has_parentheses)` ¶

`#has_parentheses? : Bool` ¶

`#hash(hasher)` ¶

`#in_macro_target` ¶

`#instantiate(signature, matches, owner, self_type, with_literals)` ¶

`#interpret(method : String, args : Array(ASTNode), named_args : Hash(String, ASTNode)?, block : Crystal::Block?, interpreter : Crystal::MacroInterpreter, name_loc : Location?)` ¶

`#lookup_macro` ¶

`#lookup_matches` ¶

`#lookup_matches(*, with_literals = false)` ¶

`#lookup_matches_checking_expansion(owner, signature, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in(owner : Program, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in(owner : AliasType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in(owner : UnionType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in(owner : FileModule, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in(owner : NonGenericModuleType | GenericModuleInstanceType | GenericType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in(owner : LibType, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in(owner : Type, arg_types, named_args_types, self_type = nil, def_name = self.name, search_in_parents = true, with_literals = false)` ¶

`#lookup_matches_in_type(owner, arg_types, named_args_types, self_type, def_name, search_in_parents, search_in_toplevel = true, with_literals = false)` ¶

`#lookup_matches_with_scope_in(owner, arg_types, named_args_types, with_literals = false)` ¶

`#lookup_matches_with_signature(owner, signature, search_in_parents, with_literals)` ¶

`#lookup_matches_with_signature(owner : Program, signature, search_in_parents, with_literals)` ¶

`#lookup_matches_with_splat(with_literals)` ¶

`#lookup_matches_without_splat(arg_types, named_args_types, with_literals)` ¶

`#lookup_previous_def_matches(arg_types, named_args_types, with_literals)` ¶

`#lookup_super_matches(arg_types, named_args_types, with_literals)` ¶

`#match_block_arg(match)` ¶