class Crystal::Macros::Path
Overview
A Path to a constant or type, like Foo
or Foo::Bar::Baz
.
Defined in:
compiler/crystal/macros.crInstance Method Summary
-
#global? : BoolLiteral
Returns
true
if this is a global path (starts with::
) -
#names : Crystal::Macros::ArrayLiteral(MacroId)
Returns an array with each separate part of this path.
-
#resolve : ASTNode
Resolves this path to a
TypeNode
if it denotes a type, to the value of a constant if it denotes a constant, or otherwise gives a compile-time error. -
#resolve? : ASTNode | NilLiteral
Resolves this path to a
TypeNode
if it denotes a type, to the value of a constant if it denotes a constant, or otherwise returns aNilLiteral
.
Instance methods inherited from class Crystal::Macros::ASTNode
!=(other : ASTNode) : BoolLiteral
!=,
==(other : ASTNode) : BoolLiteral
==,
class_name : StringLiteral
class_name,
column_number : StringLiteral | NilLiteral
column_number,
end_column_number : StringLiteral | NilLiteral
end_column_number,
end_line_number : StringLiteral | NilLiteral
end_line_number,
filename : StringLiteral | NilLiteral
filename,
id : MacroId
id,
line_number : StringLiteral | NilLiteral
line_number,
raise(message) : NoReturn
raise,
stringify : StringLiteral
stringify
Instance methods inherited from class Reference
==(other : self)==(other) ==, dup dup, hash hash, inspect(io : IO) : Nil inspect, object_id : UInt64 object_id, pretty_print(pp) : Nil pretty_print, same?(other : Reference)
same?(other : Nil) same?, to_s(io : IO) : Nil to_s
Constructor methods inherited from class Reference
new
new
Instance methods inherited from class Object
!=(other)
!=,
!~(other)
!~,
==(other)
==,
===(other : JSON::Any)===(other : YAML::Any)
===(other) ===, =~(other) =~, class class, dup dup, hash hash, inspect(io : IO)
inspect inspect, itself itself, not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, tap(&block) tap, to_json(io : IO)
to_json to_json, to_pretty_json(indent : String = " ")
to_pretty_json(io : IO, indent : String = " ") to_pretty_json, to_s
to_s(io : IO) to_s, to_yaml(io : IO)
to_yaml to_yaml, try(&block) try, unsafe_as(type : T.class) forall T unsafe_as
Constructor methods inherited from class Object
from_json(string_or_io, root : String) : selffrom_json(string_or_io) : self from_json, from_yaml(string_or_io) : self from_yaml
Instance Method Detail
Returns an array with each separate part of this path.
Resolves this path to a TypeNode
if it denotes a type, to
the value of a constant if it denotes a constant, or otherwise
gives a compile-time error.
Resolves this path to a TypeNode
if it denotes a type, to
the value of a constant if it denotes a constant, or otherwise
returns a NilLiteral
.