public override object Visit(StatementExpression statementExpression, object data)
{
DebugOutput(statementExpression);
AppendIndentation();sourceText.Append(statementExpression.Expression.AcceptVisitor(this, statementExpression).ToString());
AppendNewLine();
return null;
}
public override object Visit(StatementExpression statementExpression, object data)
{
object exp = statementExpression.Expression.AcceptVisitor(this, data);
if (exp is CodeExpression) {
AddStmt(new CodeExpressionStatement((CodeExpression)exp));
}
return exp;
}
public override object Visit(StatementExpression statementExpression, object data)
{
Console.WriteLine(statementExpression.ToString());
return statementExpression.AcceptChildren(this, data);
}
public virtual object Visit(StatementExpression statementExpression, object data)
{
if (statementExpression.Expression == null) {
return null;
}
return statementExpression.Expression.AcceptVisitor(this, data);
}
void ResourceAcquisition(
#line 1732 "cs.ATG"
out Statement stmt) {
#line 1734 "cs.ATG"
stmt = null;
Expression expr;
if (
#line 1739 "cs.ATG"
IsLocalVarDecl()) {
LocalVariableDecl(
#line 1739 "cs.ATG"
out stmt);
} else if (StartOf(4)) {
Expr(
#line 1740 "cs.ATG"
out expr);
#line 1744 "cs.ATG"
stmt = new StatementExpression(expr);
} else SynErr(176);
}
void StatementExpr(
#line 1748 "cs.ATG"
out Statement stmt) {
#line 1753 "cs.ATG"
bool mustBeAssignment = la.kind == Tokens.Plus || la.kind == Tokens.Minus ||
la.kind == Tokens.Not || la.kind == Tokens.BitwiseComplement ||
la.kind == Tokens.Times || la.kind == Tokens.BitwiseAnd || IsTypeCast();
Expression expr = null;
UnaryExpr(
#line 1759 "cs.ATG"
out expr);
if (StartOf(6)) {
#line 1762 "cs.ATG"
AssignmentOperatorType op; Expression val;
AssignmentOperator(
#line 1762 "cs.ATG"
out op);
Expr(
#line 1762 "cs.ATG"
out val);
#line 1762 "cs.ATG"
expr = new AssignmentExpression(expr, op, val);
} else if (la.kind == 10 || la.kind == 12 || la.kind == 19) {
#line 1763 "cs.ATG"
if (mustBeAssignment) Error("error in assignment.");
} else SynErr(172);
#line 1764 "cs.ATG"
stmt = new StatementExpression(expr);
}
public override object Visit(StatementExpression statementExpression, object data)
{
outputFormatter.Indent();
statementExpression.Expression.AcceptVisitor(this, data);
outputFormatter.PrintToken(Tokens.Semicolon);
outputFormatter.NewLine();
return null;
}
