ShaderCompiler::Parser class

#include <Utilities/ShaderCompiler/GlslTypedAst.h>

Grows the shared typed AST (declarations + per-function statement trees) from an already-lowered modern-GLSL stage token stream.

Handles the translated subset the AST-based emitters share: global-scope struct/block/uniform/sampler/ interface declarations, layout(location) qualifiers, gl_VertexID, and function bodies as Stmt trees. Constructs outside the subset make Ok() return false with a Reason(); the emitter then declines.

Public types

struct FragOutputDecl

Constructors, destructors, conversion operators

Parser(const SmallVectorImpl<GlslToken>& tokens, bool vertexStage)

Public functions

void Run()

auto Ok() const -> bool

auto Reason() const -> const String&

Public variables

SmallVector<StructDecl, 0> Structs

SmallVector<BlockDecl, 0> Blocks

SmallVector<UniformDecl, 0> Uniforms

SmallVector<SamplerDecl, 0> Samplers

SmallVector<VaryingDecl, 0> Varyings

SmallVector<AttributeDecl, 0> Attributes

SmallVector<GlobalVarDecl, 0> GlobalVars

SmallVector<Function, 0> Functions

SmallVector<FragOutputDecl, 0> FragOutputs