public override AstNode VisitArrayLookup(ArrayLookup ast)
{
Visit(ast.Array);
ArrayType arrayType = ast.Array.ExpressionType as ArrayType;
if (arrayType == null)
{
AddError(c_SE_ExpressionNotArray, ast.IndexSpan);
}
else if (arrayType.ElementType != PrimaryType.Int)
{
AddError(c_SE_NotSupported, ast.IndexSpan, "Arrays rather than int[] are not operatable");
}
Visit(ast.Index);
if (ast.Index.ExpressionType != PrimaryType.Int)
{
AddError(c_SE_InvalidCast, ast.IndexSpan, ast.Index.ExpressionType.Name, PrimaryType.Int.Name);
}
ast.ExpressionType = arrayType == null ? PrimaryType.Unknown : arrayType.ElementType;
return(ast);
}
public override AstNode VisitArrayLookup(ArrayLookup ast)
{
//push array to e-stack
Visit(ast.Array);
//push index
Visit(ast.Index);
m_ilgen.Emit(OpCodes.Ldelem_I4);
return(ast);
}
public override AstNode VisitArrayLookup(ArrayLookup ast)
{
//push array to e-stack
Visit(ast.Array);
//push index
Visit(ast.Index);
m_ilgen.Emit(OpCodes.Ldelem_I4);
return ast;
}
public override AstNode VisitArrayLookup(ArrayLookup ast)
{
Visit(ast.Array);
ArrayType arrayType = ast.Array.ExpressionType as ArrayType;
if (arrayType == null)
{
m_errorManager.AddError(c_SE_ExpressionNotArray, ast.IndexSpan);
}
else if (arrayType.ElementType != PrimaryType.Int)
{
m_errorManager.AddError(c_SE_NotSupported, ast.IndexSpan, "Arrays rather than int[] are not operatable");
}
Visit(ast.Index);
if (ast.Index.ExpressionType != PrimaryType.Int)
{
m_errorManager.AddError(c_SE_InvalidCast, ast.IndexSpan, ast.Index.ExpressionType.Name, PrimaryType.Int.Name);
}
ast.ExpressionType = arrayType == null ? PrimaryType.Unknown : arrayType.ElementType;
return ast;
}
public virtual AstNode VisitArrayLookup(ArrayLookup ast)
{
return(ast);
}