public abstract Template Visit(ExprWhere expr);
public override Template Visit(ExprWhere expr)
{
Template template = new Template("({\n <list; separator=\"\n\">\n})");
List<Template> list = new List<Template>();
foreach (var x in expr.StmtList) list.Add(x.Accept(this));
list.Add((new StmtExpr(expr.Expr)).Accept(this));
template.Add("list", list);
return template;
}
private Expr where_expr()
{
EnterRule_where_expr();
EnterRule("where_expr", 57);
TraceIn("where_expr", 57);
Expr value = default(Expr);
Expr a = default(Expr);
List<Stmt> b = default(List<Stmt>);
List<Stmt> stmt_list = new List<Stmt>();
try { DebugEnterRule(GrammarFileName, "where_expr");
DebugLocation(735, 1);
try
{
// SugarWalker.g:740:2: ( ^( Expr_Where a= expr (b= stmt )+ ) )
DebugEnterAlt(1);
// SugarWalker.g:740:4: ^( Expr_Where a= expr (b= stmt )+ )
{
DebugLocation(740, 4);
DebugLocation(740, 6);
Match(input,Expr_Where,Follow._Expr_Where_in_where_expr2890);
Match(input, TokenTypes.Down, null);
DebugLocation(740, 18);
PushFollow(Follow._expr_in_where_expr2894);
a=expr();
PopFollow();
DebugLocation(740, 24);
// SugarWalker.g:740:24: (b= stmt )+
int cnt86=0;
try { DebugEnterSubRule(86);
while (true)
{
int alt86=2;
try { DebugEnterDecision(86, false);
int LA86_0 = input.LA(1);
if (((LA86_0>=Expr_Access && LA86_0<=Expr_Alloc_Equal)||(LA86_0>=Expr_Bin && LA86_0<=Expr_Where)||LA86_0==IDENT||LA86_0==Match_Expr||LA86_0==Match_Tuple||LA86_0==NUMBER||LA86_0==STRING||(LA86_0>=Stmt_Defer && LA86_0<=Stmt_While)||LA86_0==89||LA86_0==92||LA86_0==96||LA86_0==99||LA86_0==104||LA86_0==110||LA86_0==113||(LA86_0>=117 && LA86_0<=118)||LA86_0==121||LA86_0==128||(LA86_0>=130 && LA86_0<=131)||LA86_0==135||LA86_0==183||LA86_0==DOUBLE))
{
alt86 = 1;
}
} finally { DebugExitDecision(86); }
switch (alt86)
{
case 1:
DebugEnterAlt(1);
// SugarWalker.g:740:25: b= stmt
{
DebugLocation(740, 26);
PushFollow(Follow._stmt_in_where_expr2899);
b=stmt();
PopFollow();
DebugLocation(740, 32);
foreach (var x in b) stmt_list.Add(x);
}
break;
default:
if (cnt86 >= 1)
goto loop86;
EarlyExitException eee86 = new EarlyExitException( 86, input );
DebugRecognitionException(eee86);
throw eee86;
}
cnt86++;
}
loop86:
;
} finally { DebugExitSubRule(86); }
Match(input, TokenTypes.Up, null);
DebugLocation(741, 2);
value = new ExprWhere(stmt_list, a);
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("where_expr", 57);
LeaveRule("where_expr", 57);
LeaveRule_where_expr();
}
DebugLocation(744, 1);
} finally { DebugExitRule(GrammarFileName, "where_expr"); }
return value;
}
