public virtual void Visit(Block node)
{
}
void BlockStmt(out Statement block)
{
Expect(3);
if (Options.BookVersion) {
errors.SemErr(t.line, t.col, "Variable declarations are only allowed when using the /coursesyntax switch. Type 'wc.exe /help' for more information");
While.Environment.Exit(1);
}
VariableDeclarationSequence vars = new VariableDeclarationSequence();
SymbolTable.PushScope();
int sl = t.line;
int sc = t.col;
int el = t.line;
int ec = t.col+t.val.Length;
if (la.kind == 16) {
VarDecStmt(out vars);
}
StatementSequence statements;
StmtSeq(out statements);
Expect(4);
block = new Block(vars, statements);
block.AddSequencePoint(sl,sc,el,ec);
block.AddSequencePoint(t);
SymbolTable.PopScope();
}
