public override Template Visit(FuncType type)
{
Template template = new Template("std::function\\<<return_type> (<list_type; separator=\", \">)>");
if (type.Type != null)
{
template.Add("return_type", type.Type.Accept(this));
}
else
{
template.Add("return_type", "void");
}
template.Add("list_type", type.Args.Select(x => x.Accept(this)));
return template;
}
public abstract Template Visit(FuncType type);
private SugarType type_func()
{
EnterRule_type_func();
EnterRule("type_func", 19);
TraceIn("type_func", 19);
SugarType value = default(SugarType);
List<SugarType> a = default(List<SugarType>);
SugarType b = default(SugarType);
try { DebugEnterRule(GrammarFileName, "type_func");
DebugLocation(244, 1);
try
{
// SugarWalker.g:245:2: ( ^( Type_Func (a= type_list )? (b= type_name )? ) )
DebugEnterAlt(1);
// SugarWalker.g:245:4: ^( Type_Func (a= type_list )? (b= type_name )? )
{
DebugLocation(245, 4);
DebugLocation(245, 6);
Match(input,Type_Func,Follow._Type_Func_in_type_func1012);
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null);
DebugLocation(245, 16);
// SugarWalker.g:245:16: (a= type_list )?
int alt32=2;
try { DebugEnterSubRule(32);
try { DebugEnterDecision(32, false);
int LA32_0 = input.LA(1);
if ((LA32_0==Type_List))
{
alt32 = 1;
}
} finally { DebugExitDecision(32); }
switch (alt32)
{
case 1:
DebugEnterAlt(1);
// SugarWalker.g:245:17: a= type_list
{
DebugLocation(245, 18);
PushFollow(Follow._type_list_in_type_func1017);
a=type_list();
PopFollow();
}
break;
}
} finally { DebugExitSubRule(32); }
DebugLocation(245, 31);
// SugarWalker.g:245:31: (b= type_name )?
int alt33=2;
try { DebugEnterSubRule(33);
try { DebugEnterDecision(33, false);
int LA33_0 = input.LA(1);
if (((LA33_0>=Type_Array && LA33_0<=Type_Ident)||(LA33_0>=Type_Ref && LA33_0<=Type_Template)))
{
alt33 = 1;
}
} finally { DebugExitDecision(33); }
switch (alt33)
{
case 1:
DebugEnterAlt(1);
// SugarWalker.g:245:32: b= type_name
{
DebugLocation(245, 33);
PushFollow(Follow._type_name_in_type_func1024);
b=type_name();
PopFollow();
}
break;
}
} finally { DebugExitSubRule(33); }
Match(input, TokenTypes.Up, null);
}
DebugLocation(246, 2);
value = new FuncType(a, b);
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("type_func", 19);
LeaveRule("type_func", 19);
LeaveRule_type_func();
}
DebugLocation(249, 1);
} finally { DebugExitRule(GrammarFileName, "type_func"); }
return value;
}