mim::ast::Decl Class Reference

Base class of all declarations; caches the emitted Decl::def. More...

#include <mim/ast/ast.h>

Inheritance diagram for mim::ast::Decl:

Public Member Functions
const Def *	def () const
virtual Dbg	dbg () const
	The name this Decl introduces; anonymous if it has none.
virtual const Scope *	scope () const
	Non-nullptr if this Decl is a module whose members a Path may walk into.
virtual std::pair< AnnexInfo *, sub_t >	annex_sub () const
	The (AnnexInfo, sub) slot this decl registered itself under as an annex; {nullptr, 0} if it isn't one.
virtual Vis	vis () const
	A ValDecl's own Vis; Pub for anything else (Ptrn, Import, ...), which the priv/pub system ignores.
virtual bool	is_extern () const
	Whether this decl crosses the Mim/native boundary (extern); body presence picks which side supplies it.
virtual bool	is_anx () const
	Whether this decl is registered as a compiler-exposed annex (anx).
Public Member Functions inherited from mim::ast::Node
Loc	loc () const
virtual void	stream (fe::Tab &, std::ostream &) const =0
void	dump () const

Protected Member Functions
	Decl (Loc loc)
Protected Member Functions inherited from mim::ast::Node
	Node (Loc loc)

Protected Attributes
const Def *	def_ = nullptr

Detailed Description

Base class of all declarations; caches the emitted Decl::def.

Definition at line 230 of file ast.h.

Constructor & Destructor Documentation

Decl()

mim::ast::Decl::Decl ( Loc loc )

inlineprotected

Definition at line 232 of file ast.h.

References mim::ast::Node::loc(), and mim::ast::Node::Node().

Referenced by mim::ast::DummyDecl::DummyDecl(), and mim::ast::Ptrn::Ptrn().

Member Function Documentation

annex_sub()

virtual std::pair< AnnexInfo *, sub_t > mim::ast::Decl::annex_sub ( ) const

inlinevirtual

The (AnnexInfo, sub) slot this decl registered itself under as an annex; {nullptr, 0} if it isn't one.

Reimplemented in mim::ast::AliasDecl, mim::ast::AxmDecl, mim::ast::AxmDecl::Sibling, mim::ast::IdPtrn, mim::ast::LamDecl, and mim::ast::RecDecl.

Definition at line 243 of file ast.h.

dbg()

virtual Dbg mim::ast::Decl::dbg ( ) const

inlinevirtual

The name this Decl introduces; anonymous if it has none.

Reimplemented in mim::ast::AliasDecl, mim::ast::AliasPtrn, mim::ast::AxmDecl, mim::ast::AxmDecl::Sibling, mim::ast::GrpPtrn, mim::ast::IdPtrn, mim::ast::ModDecl, mim::ast::RecDecl, mim::ast::RuleDecl, and mim::ast::UseDecl.

Definition at line 239 of file ast.h.

References mim::ast::Node::loc().

Referenced by mim::ast::TuplePtrn::emit_body().

def()

const Def * mim::ast::Decl::def ( ) const

inline

Definition at line 236 of file ast.h.

References def_.

Referenced by mim::ast::Ptrn::emit_proj(), mim::ast::Ptrn::emit_type(), mim::ast::AliasPtrn::emit_value(), mim::ast::ErrorPtrn::emit_value(), mim::ast::GrpPtrn::emit_value(), mim::ast::IdPtrn::emit_value(), and mim::ast::TuplePtrn::emit_value().

is_anx()

virtual bool mim::ast::Decl::is_anx ( ) const

inlinevirtual

Whether this decl is registered as a compiler-exposed annex (anx).

Reimplemented in mim::ast::IdPtrn, and mim::ast::ValDecl.

Definition at line 249 of file ast.h.

is_extern()

virtual bool mim::ast::Decl::is_extern ( ) const

inlinevirtual

Whether this decl crosses the Mim/native boundary (extern); body presence picks which side supplies it.

Reimplemented in mim::ast::ValDecl.

Definition at line 247 of file ast.h.

scope()

virtual const Scope * mim::ast::Decl::scope ( ) const

inlinevirtual

Non-nullptr if this Decl is a module whose members a Path may walk into.

Reimplemented in mim::ast::ModDecl, and mim::ast::UseDecl.

Definition at line 241 of file ast.h.

Referenced by mim::ast::Scopes::bind().

vis()

virtual Vis mim::ast::Decl::vis ( ) const

inlinevirtual

A ValDecl's own Vis; Pub for anything else (Ptrn, Import, ...), which the priv/pub system ignores.

Reimplemented in mim::ast::IdPtrn, and mim::ast::ValDecl.

Definition at line 245 of file ast.h.

References mim::ast::Pub.

Referenced by mim::ast::Scopes::bind().

Member Data Documentation

def_

const Def* mim::ast::Decl::def_ = nullptr

mutableprotected

Definition at line 252 of file ast.h.

Referenced by def(), mim::ast::AliasDecl::emit(), mim::ast::AxmDecl::emit(), mim::ast::AxmDecl::Sibling::emit(), mim::ast::LetDecl::emit(), mim::ast::RuleDecl::emit(), mim::ast::LamDecl::emit_body(), mim::ast::RecDecl::emit_body(), mim::ast::LamDecl::emit_decl(), mim::ast::RecDecl::emit_decl(), mim::ast::AliasPtrn::emit_value(), mim::ast::GrpPtrn::emit_value(), mim::ast::IdPtrn::emit_value(), and mim::ast::TuplePtrn::emit_value().

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The documentation for this class was generated from the following file:

• include/mim/ast/ast.h