yume::ast::VarDecl Struct Reference

A declaration of a local variable (let). More...

#include <ast.hpp>

Inheritance diagram for yume::ast::VarDecl:

Collaboration diagram for yume::ast::VarDecl:

Public Member Functions
	VarDecl (span< Token > tok, string name, OptionalType type, AnyExpr init)
void	visit (Visitor &visitor) const override
	Recursively visit this ast node and all its constituents. More...
auto	decl_name () const -> string override
auto	clone () const -> VarDecl *override
	Deep copy, except for the type and attachments. More...
Public Member Functions inherited from yume::ast::Decl
auto	clone () const -> Decl *override=0
	Deep copy, except for the type and attachments. More...
virtual auto	decl_name () const -> string=0
auto	describe () const -> string final
	A short, string representation for debugging. More...
auto	clone () const -> Stmt *override=0
	Deep copy, except for the type and attachments. More...
Public Member Functions inherited from yume::ast::AST
	AST (const AST &)=delete
	AST (AST &&)=default
auto	operator= (const AST &) -> AST &=delete
auto	operator= (AST &&) -> AST &=delete
virtual	~AST ()=default
virtual void	visit (Visitor &visitor) const =0
	Recursively visit this ast node and all its constituents. More...
auto	val_ty () const noexcept -> optional< ty::Type >
auto	ensure_ty () const -> ty::Type
void	val_ty (optional< ty::Type > type)
void	attach_to (nonnull< AST * > other)
	Make the type of this node depend on the type of other. More...
auto	kind () const -> Kind
auto	kind_name () const -> string
	Human-readable string representation of the Kind of this node. More...
auto	token_range () const -> const span< Token > &
auto	equals_by_hash (ast::AST &other) const -> bool
auto	location () const -> Loc
	The union of the locations of the Tokens making up this node. More...
virtual auto	describe () const -> string
	A short, string representation for debugging. More...
virtual auto	clone () const -> AST *=0
	Deep copy, except for the type and attachments. More...

Public Attributes
string	name
OptionalType	type
AnyExpr	init

Additional Inherited Members
Protected Member Functions inherited from yume::ast::Stmt
	AST (Kind kind, span< Token > tok)
	AST (const AST &)=delete
	AST (AST &&)=default
Protected Member Functions inherited from yume::ast::AST
void	unify_val_ty ()
	Verify the type compatibility of the depends of this node, and merge the types if possible. This is called every time the node's type is updated. More...
auto	tok () const noexcept -> span< Token >
	AST (Kind kind, span< Token > tok)

Detailed Description

A declaration of a local variable (let).

Definition at line 872 of file ast.hpp.

Constructor & Destructor Documentation

VarDecl()

yume::ast::VarDecl::VarDecl ( span< Token >  tok, string  name, OptionalType  type, AnyExpr  init  )

inline

Definition at line 878 of file ast.hpp.

Referenced by clone().

Member Function Documentation

clone()

auto yume::ast::VarDecl::clone ( ) const -> VarDecl *override

overridevirtual

Deep copy, except for the type and attachments.

Implements yume::ast::Decl.

Definition at line 94 of file ast.cpp.

References init, name, yume::ast::AST::tok(), type, and VarDecl().

decl_name()

auto yume::ast::VarDecl::decl_name ( ) const -> string

inlineoverridevirtual

Implements yume::ast::Decl.

Definition at line 881 of file ast.hpp.

visit()

void yume::ast::VarDecl::visit ( Visitor &  visitor ) const

overridevirtual

Recursively visit this ast node and all its constituents.

See also

Visitor

Implements yume::ast::AST.

Definition at line 83 of file visit.cpp.

References init, name, type, and visitor.

Member Data Documentation

init

AnyExpr yume::ast::VarDecl::init

Definition at line 876 of file ast.hpp.

Referenced by clone(), yume::Compiler::statement(), yume::semantic::TypeWalker::statement(), and visit().

name

string yume::ast::VarDecl::name

Definition at line 874 of file ast.hpp.

Referenced by clone(), yume::Compiler::statement(), yume::semantic::TypeWalker::statement(), and visit().

type

OptionalType yume::ast::VarDecl::type

Definition at line 875 of file ast.hpp.

Referenced by clone(), yume::semantic::TypeWalker::statement(), and visit().

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The documentation for this struct was generated from the following files:

• src/yume/ast/ast.hpp
• src/yume/ast/ast.cpp
• src/yume/ast/visit.cpp