// var -> arr
public override object VisitArrayDecl([NotNull] SLangGrammarParser.ArrayDeclContext context)
{
var type = Visit(context.arrayDeclType()) as SlangArrayType;
var name = context.Id();
ThrowIfReservedWord(name.GetText(), ModuleData.File, name.Symbol);
return(new VariableNameTableItem {
IsConstant = false, Type = type, Line = name.Symbol.Line, Column = name.Symbol.Column, Name = name.GetText()
});
}
public override object VisitArrayDecl([NotNull] SLangGrammarParser.ArrayDeclContext context)
{
var type = Visit(context.arrayDeclType()) as SlangType;
var nameToken = context.Id().Symbol;
var res = new VariableNameTableItem {
Type = type, IsConstant = false, Column = nameToken.Column, Line = nameToken.Line, Name = nameToken.Text
};
if (!inProgramBlock && currentRoutine == null)
{
TranslateDeclareHead(res, headerText);
}
TranslateDeclareHead(res, cppText);
// write constructor
var exps = context.arrayDeclType().exp();
int dimensionCount = exps.Length;
int n = dimensionCount - 1;
foreach (var exp in context.arrayDeclType().exp())
{
cppText.Write("(");
Visit(exp);
if (n > 0)
{
cppText.Write(", ");
cppText.Write(GetVectorTypeStart(n));
var arrType = Visit(context.arrayDeclType().scalarType()) as SlangType;
cppText.Write(GetStringFromType(arrType));
cppText.Write(GetVectorTypeEnd(n));
}
n--;
}
for (int i = 0; i < exps.Length; ++i)
{
cppText.Write(")");
}
PutVariableIfInBlock(res);
return(null);
}
/// <summary>
/// Exit a parse tree produced by <see cref="SLangGrammarParser.arrayDecl"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitArrayDecl([NotNull] SLangGrammarParser.ArrayDeclContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="SLangGrammarParser.arrayDecl"/>.
/// <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 VisitArrayDecl([NotNull] SLangGrammarParser.ArrayDeclContext context)
{
return(VisitChildren(context));
}
