yume::ast::VarExpr Struct Reference

A variable, i.e. just an identifier. More...

#include <ast.hpp>

Inheritance diagram for yume::ast::VarExpr:

Collaboration diagram for yume::ast::VarExpr:

Public Member Functions
	VarExpr (span< Token > tok, string name)
void	visit (Visitor &visitor) const override
	Recursively visit this ast node and all its constituents. More...
auto	describe () const -> string override
	A short, string representation for debugging. More...
auto	clone () const -> VarExpr *override
	Deep copy, except for the type and attachments. More...
auto	clone () const -> Expr *override=0
	Deep copy, except for the type and attachments. 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

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 variable, i.e. just an identifier.

Definition at line 534 of file ast.hpp.

Constructor & Destructor Documentation

VarExpr()

yume::ast::VarExpr::VarExpr ( span< Token >  tok, string  name  )

inlineexplicit

Definition at line 538 of file ast.hpp.

Referenced by clone().

Member Function Documentation

clone()

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

overridevirtual

Deep copy, except for the type and attachments.

Implements yume::ast::Expr.

Definition at line 113 of file ast.cpp.

References name, yume::ast::AST::tok(), and VarExpr().

describe()

auto yume::ast::VarExpr::describe ( ) const -> string

inlineoverridevirtual

A short, string representation for debugging.

Reimplemented from yume::ast::AST.

Definition at line 540 of file ast.hpp.

visit()

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

overridevirtual

Recursively visit this ast node and all its constituents.

See also

Visitor

Implements yume::ast::AST.

Definition at line 123 of file visit.cpp.

References name, and visitor.

Member Data Documentation

name

string yume::ast::VarExpr::name

Definition at line 536 of file ast.hpp.

Referenced by clone(), yume::semantic::TypeWalker::expression(), 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