pub use self::value::Type::Bool as BoolType;
pub use self::value::Type::Null as NullType;
pub use self::value::Type::Num as NumberType;
pub use self::value::Type::Obj as ObjectType;
pub use self::value::Type::Str as StringType;
pub use self::value::Type::Symbol as SymbolType;
pub use self::value::Type::Undefined as UndefinedType;
pub use self::value::Value::Known;
pub use self::value::Value::Unknown;
pub use self::Purity::MayBeImpure;
pub use self::Purity::Pure;



Creates a member expression.

Shortcut for quote_ident!(span.apply_mark(Mark::fresh(Mark::root())), s)



Type of value.

Runtime value.



Used to determine super_class_ident

Returns (ident, aliased)

Collects binding identifiers.

Collects binding identifiers, but only if it has a context which is identical to ctxt.

This does not recurse into a function if this is changed by it.

Extracts hoisted variables

Finds all binding idents of node.

Check if e is ...arguments

inject branch after directives

inject stmts after directives

Similar to prop_name_to_expr, but used for value position.

Replace all from in expr with to.

Cast to javascript’s int32

Creates void 0.

Type Definitions