public override AstNode VisitDeclaration([NotNull] GLSL_ES300Parser.DeclarationContext context)
{
var declaratorList = context.declaratorlist();
if (declaratorList != null)
{
return(this.Visit(declaratorList));
}
var functionPrototype = context.function_prototype();
if (functionPrototype != null)
{
return(this.Visit(functionPrototype));
}
var precisionQualifier = context.precision_qualifier();
if (precisionQualifier != null)
{
PrecisionDeclaration result = new PrecisionDeclaration();
result.PrecisionQualifier = (PrecisionQualifier)Enum.Parse(typeof(PrecisionQualifier), precisionQualifier.GetText(), true);
var noPrecTypeSpec = context.type_specifier_noprec();
var typeSpecifier = (TypeSpecifier)VisitType_specifier_nonarray(noPrecTypeSpec.type_specifier_nonarray());
result.Type = typeSpecifier;
if (noPrecTypeSpec.LeftBracket() != null)
{
result.ArraySpecifier = new ArraySpecifier();
if (noPrecTypeSpec.constant_expression() != null)
{
result.ArraySpecifier.ArraySizeExpression = (Expression)this.Visit(noPrecTypeSpec.constant_expression());
}
}
return(result);
}
throw new NotSupportedException();
}
/// <summary>
/// Visit a parse tree produced by <see cref="GLSL_ES300Parser.declaration"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitDeclaration([NotNull] GLSL_ES300Parser.DeclarationContext context)
{
return(VisitChildren(context));
}
