private void BindGlobalVariable(VariableDeclarationStatementSyntax variableDeclarationStatementSyntax)
{
var declaration = variableDeclarationStatementSyntax.Declaration;
foreach (var declarator in declaration.Variables)
{
var variableType = _symbolSet.ResolveType(declaration.Type, null, null);
foreach (var arrayRankSpecifier in declarator.ArrayRankSpecifiers)
variableType = new ArraySymbol(variableType);
var symbol = new GlobalVariableSymbol(declarator, variableType);
_bindingResult.AddSymbol(declarator, symbol);
_symbolSet.AddGlobal(symbol);
}
}
private IEnumerable<FieldSymbol> BindFields(VariableDeclarationStatementSyntax variableDeclarationStatementSyntax, TypeSymbol parentType)
{
var declaration = variableDeclarationStatementSyntax.Declaration;
foreach (var declarator in declaration.Variables)
{
var variableType = _symbolSet.ResolveType(declaration.Type, null, null);
foreach (var arrayRankSpecifier in declarator.ArrayRankSpecifiers)
variableType = new ArraySymbol(variableType);
var symbol = new SourceFieldSymbol(declarator, parentType, variableType);
_bindingResult.AddSymbol(declarator, symbol);
yield return symbol;
}
}
private bool Equals(ArraySymbol other)
{
return(base.Equals(other) &&
Equals(ValueType, other.ValueType) &&
Dimension == other.Dimension);
}
private bool Equals(ArraySymbol other)
{
return base.Equals(other)
&& Equals(ValueType, other.ValueType)
&& Dimension == other.Dimension;
}
private TypeSymbol BindArrayRankSpecifiers(List<ArrayRankSpecifierSyntax> arrayRankSpecifiers, TypeSymbol variableType)
{
foreach (var arrayRankSpecifier in arrayRankSpecifiers)
{
int? dimension = null;
if (arrayRankSpecifier.Dimension != null)
{
var boundRankSpecifier = Bind(arrayRankSpecifier.Dimension, BindExpression);
if (boundRankSpecifier.Kind == BoundNodeKind.LiteralExpression)
dimension = Convert.ToInt32(((BoundLiteralExpression) boundRankSpecifier).Value);
}
variableType = new ArraySymbol(variableType, dimension);
}
return variableType;
}