IrStatement.h File Reference

Statement nodes for the donner::gpu::shader IR. More...

#include <memory>
#include <optional>
#include <vector>
#include "donner/base/RcString.h"
#include "donner/gpu/shader/IrExpr.h"
#include "donner/gpu/shader/IrType.h"

Include dependency graph for IrStatement.h:

This graph shows which files directly or indirectly include this file:

Classes
class	donner::gpu::shader::IrStmt
	One IR statement. More...
struct	donner::gpu::shader::IrStmt::Data
	Internal storage; public for the builder and serialization implementation. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.

Typedefs
using	donner::gpu::shader::IrBlock = std::vector<IrStmt>
	An ordered list of statements.

Detailed Description

Statement nodes for the donner::gpu::shader IR.

Statements are immutable value nodes produced by FunctionBuilder, which performs all scope, type, and stage validation before constructing them; the nodes themselves are plain data consumed by serialization and (in later packets) the emitters.

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Class Documentation

donner::gpu::shader::IrStmt::Data

struct donner::gpu::shader::IrStmt::Data

Internal storage; public for the builder and serialization implementation.

Class Members
IrBlock	body	If-then / for body.
shared_ptr< const IrStmt >	continuing	For-loop continuing statement.
optional< IrType >	declaredType	Var declared type.
IrBlock	elseBody	If-else body.
vector< IrExpr >	exprs	Kind-dependent expressions: let/var init, assign (lhs, rhs), if/for condition, return values.
shared_ptr< const IrStmt >	init	For-loop init statement.
Kind	kind = Kind::Break	Statement kind.
RcString	name	Let/var name.