public override Template Visit(StmtReturn expr)
{
if (expr.Expr != null)
{
Template template = new Template("return <expr>;");
template.Add("expr", expr.Expr.Accept(this));
return template;
}
else
{
Template template = new Template("return;");
return template;
}
}
private Stmt stmt_return()
{
EnterRule_stmt_return();
EnterRule("stmt_return", 32);
TraceIn("stmt_return", 32);
Stmt value = default(Stmt);
Expr a = default(Expr);
try { DebugEnterRule(GrammarFileName, "stmt_return");
DebugLocation(420, 1);
try
{
// SugarWalker.g:421:2: ( ^( Stmt_Return (a= expr )? ) )
DebugEnterAlt(1);
// SugarWalker.g:421:4: ^( Stmt_Return (a= expr )? )
{
DebugLocation(421, 4);
DebugLocation(421, 6);
Match(input,Stmt_Return,Follow._Stmt_Return_in_stmt_return1658);
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null);
DebugLocation(421, 18);
// SugarWalker.g:421:18: (a= expr )?
int alt53=2;
try { DebugEnterSubRule(53);
try { DebugEnterDecision(53, false);
int LA53_0 = input.LA(1);
if (((LA53_0>=Expr_Access && LA53_0<=Expr_Tuple)||LA53_0==IDENT||LA53_0==Match_Tuple||LA53_0==NUMBER||LA53_0==STRING||LA53_0==75||LA53_0==78||LA53_0==82||LA53_0==85||LA53_0==89||LA53_0==95||LA53_0==98||LA53_0==102||LA53_0==104||LA53_0==110||LA53_0==113||LA53_0==117||LA53_0==150||LA53_0==DOUBLE))
{
alt53 = 1;
}
} finally { DebugExitDecision(53); }
switch (alt53)
{
case 1:
DebugEnterAlt(1);
// SugarWalker.g:421:19: a= expr
{
DebugLocation(421, 20);
PushFollow(Follow._expr_in_stmt_return1663);
a=expr();
PopFollow();
}
break;
}
} finally { DebugExitSubRule(53); }
Match(input, TokenTypes.Up, null);
}
DebugLocation(422, 2);
value = new StmtReturn(a);
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("stmt_return", 32);
LeaveRule("stmt_return", 32);
LeaveRule_stmt_return();
}
DebugLocation(425, 1);
} finally { DebugExitRule(GrammarFileName, "stmt_return"); }
return value;
}
public override Template Visit(Class class_def)
{
this.class_stack.Push(class_def);
Template template = null;
if (class_def.GenericParameter.Count() == 0)
{
template = new Template("class <name><inherit> {\n<list; separator=\"\n\">\n};");
}
else
{
template = new Template("template \\<<generics; separator=\", \">>\nclass <name><inherit> {\n<list; separator=\"\n\">\n};");
template.Add("generics", class_def.GenericParameter.Select(x => string.Format("typename {0}", x.Accept(this).Render())).ToArray());
}
template.Add("name", class_def.Name);
if (class_def.Inherit.Count() > 0)
{
Template tmp = new Template(": <inherit; separator=\", \">");
tmp.Add("inherit", class_def.Inherit.Select(x => string.Format("public {0}", x)));
template.Add("inherit", tmp);
}
else
{
template.Add("inherit", "");
}
List<Template> list = new List<Template>();
bool default_public = class_def.Attribute.Find(x => x.Name == "public") != null;
string last = "private";
bool last_flag = false;
AstNode last_node = null;
// friend class
foreach (var attr in class_def.Attribute)
{
if (attr.Name == "friend")
{
foreach (var name in attr.Args)
{
Template friend = new Template(" friend class <name>;");
friend.Add("name", name);
list.Add(friend);
}
}
}
// Args
if (class_def.Args.Count() > 0)
{
{
Template tmp = new Template("\npublic:\n <nodes; separator=\"\n\">\n\n <name>() = default;\n <constructor>");
tmp.Add("name", class_def.Name);
List<Template> nodes = new List<Template>();
foreach (var item in class_def.Args)
{
GlobalAlloc alloc = new GlobalAlloc(item.Type, item.Name, null, null, AllocType.Declare);
nodes.Add(alloc.Accept(this));
}
tmp.Add("nodes", nodes);
list.Add(tmp);
{
FuncDef func = new FuncDef();
func.Type = null;
func.Name = class_def.Name;
func.Args = class_def.Args;
func.Body = new StmtBlock();
foreach (var item in class_def.Args)
{
string name = item.Name.First();
ExprAssign assign = new ExprAssign(new ExprAccess(new ExprConst("this", ConstType.Ident), "->", name),
new ExprConst(name, ConstType.Ident));
func.Body.StmtList.Add(new StmtExpr(assign));
}
tmp.Add("constructor", func.Accept(this));
}
}
last = "public";
last_flag = true;
}
if (class_def.Attribute.Exists(x => x.Name == "case"))
{
Template tmp = null;
if (last != "public")
{
tmp = new Template("\npublic:\n <get_type>");
}
else
{
tmp = new Template(" <get_type>");
}
FuncDef func = new FuncDef();
func.Type = new IdentType("const char*");
func.Name = "GetType";
func.Args = new List<ExprAlloc>();
func.Body = new StmtBlock();
func.Attribute.Add(new Attr { Name = "virtual" });
StmtReturn stmt = new StmtReturn(new ExprConst("\"" + class_def.Name + "\"", ConstType.String));
func.Body.StmtList.Add(stmt);
tmp.Add("get_type", func.Accept(this));
list.Add(tmp);
last = "public";
last_flag = true;
}
if (class_def.Block != null)
{
foreach (var node in class_def.Block.List)
{
bool current = node is FuncDef || node is Class || node is Enum || node is Import || node is GlobalUsing || node is Namespace;
string modifier = null;
if (!default_public)
{
modifier = node.Attribute.Find(x => x.Name == "public") != null ? "public" : "private";
}
else
{
modifier = node.Attribute.Find(x => x.Name == "private") != null ? "private" : "public";
}
if (modifier != last)
{
Template member = new Template("\n<modifier>:\n <expr>");
member.Add("modifier", modifier);
member.Add("expr", node.Accept(this));
list.Add(member);
}
else
{
if ((last_flag || current) && !(last_node is Import && node is Import))
{
Template member = new Template("\n <expr>");
member.Add("expr", node.Accept(this));
list.Add(member);
}
else
{
Template member = new Template(" <expr>");
member.Add("expr", node.Accept(this));
list.Add(member);
}
}
last = modifier;
last_flag = current;
last_node = node;
}
}
template.Add("list", list);
this.class_stack.Pop();
return template;
}
public override Template Visit(Class class_def)
{
Template template = new Template("<list; separator=\"\n\n\">");
List <Template> list = new List <Template>();
EnterNameSpace(class_def.Name);
this.class_stack.Push(class_def);
if (class_def.Args.Count() > 0)
{
{
FuncDef func = new FuncDef();
func.Type = null;
func.Name = class_def.Name;
func.Args = class_def.Args;
func.Body = new StmtBlock();
foreach (var item in class_def.Args)
{
string name = item.Name.First();
ExprAssign assign = new ExprAssign(new ExprAccess(new ExprConst("this", ConstType.Ident), "->", name),
new ExprConst(name, ConstType.Ident));
func.Body.StmtList.Add(new StmtExpr(assign));
}
list.Add(func.Accept(this));
}
}
if (class_def.Attribute.Exists(x => x.Name == "case"))
{
FuncDef func = new FuncDef();
func.Type = new IdentType("const char*");
func.Name = "GetType";
func.Args = new List <ExprAlloc>();
func.Body = new StmtBlock();
StmtReturn stmt = new StmtReturn(new ExprConst("\"" + class_def.Name + "\"", ConstType.String));
func.Body.StmtList.Add(stmt);
list.Add(func.Accept(this));
}
if (class_def.Block != null)
{
foreach (var node in class_def.Block.List)
{
if (node is FuncDef)
{
list.Add(node.Accept(this));
}
if (node is GlobalAlloc && node.Attribute.Exists(x => x.Name == "static") && !node.Attribute.Exists(x => x.Name == "const"))
{
list.Add(node.Accept(this));
}
}
}
this.class_stack.Pop();
PopNameSpace();
template.Add("list", list);
return(template);
}
public abstract Template Visit(StmtReturn stmt);
public abstract Template Visit(StmtReturn stmt);
public override Template Visit(Class class_def)
{
Template template = new Template("<list; separator=\"\n\n\">");
List<Template> list = new List<Template>();
EnterNameSpace(class_def.Name);
this.class_stack.Push(class_def);
if (class_def.Args.Count() > 0)
{
{
FuncDef func = new FuncDef();
func.Type = null;
func.Name = class_def.Name;
func.Args = class_def.Args;
func.Body = new StmtBlock();
foreach (var item in class_def.Args)
{
string name = item.Name.First();
ExprAssign assign = new ExprAssign(new ExprAccess(new ExprConst("this", ConstType.Ident), "->", name),
new ExprConst(name, ConstType.Ident));
func.Body.StmtList.Add(new StmtExpr(assign));
}
list.Add(func.Accept(this));
}
}
if (class_def.Attribute.Exists(x => x.Name == "case"))
{
FuncDef func = new FuncDef();
func.Type = new IdentType("const char*");
func.Name = "GetType";
func.Args = new List<ExprAlloc>();
func.Body = new StmtBlock();
StmtReturn stmt = new StmtReturn(new ExprConst("\"" + class_def.Name + "\"", ConstType.String));
func.Body.StmtList.Add(stmt);
list.Add(func.Accept(this));
}
if (class_def.Block != null)
{
foreach (var node in class_def.Block.List)
{
if (node is FuncDef)
{
list.Add(node.Accept(this));
}
if (node is GlobalAlloc && node.Attribute.Exists(x => x.Name == "static") && !node.Attribute.Exists(x => x.Name == "const"))
{
list.Add(node.Accept(this));
}
}
}
this.class_stack.Pop();
PopNameSpace();
template.Add("list", list);
return template;
}
private Stmt stmt_return()
{
EnterRule_stmt_return();
EnterRule("stmt_return", 41);
TraceIn("stmt_return", 41);
Stmt value = default(Stmt);
Expr a = default(Expr);
try { DebugEnterRule(GrammarFileName, "stmt_return");
DebugLocation(558, 1);
try
{
// SugarWalker.g:559:2: ( ^( Stmt_Return (a= expr )? ) )
DebugEnterAlt(1);
// SugarWalker.g:559:4: ^( Stmt_Return (a= expr )? )
{
DebugLocation(559, 4);
DebugLocation(559, 6);
Match(input,Stmt_Return,Follow._Stmt_Return_in_stmt_return2137);
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null);
DebugLocation(559, 18);
// SugarWalker.g:559:18: (a= expr )?
int alt66=2;
try { DebugEnterSubRule(66);
try { DebugEnterDecision(66, false);
int LA66_0 = input.LA(1);
if (((LA66_0>=Expr_Access && LA66_0<=Expr_Alloc_Equal)||(LA66_0>=Expr_Bin && LA66_0<=Expr_Where)||LA66_0==IDENT||LA66_0==Match_Expr||LA66_0==Match_Tuple||LA66_0==NUMBER||LA66_0==STRING||LA66_0==89||LA66_0==92||LA66_0==96||LA66_0==99||LA66_0==104||LA66_0==110||LA66_0==113||LA66_0==118||LA66_0==121||LA66_0==128||LA66_0==131||LA66_0==135||LA66_0==183||LA66_0==DOUBLE))
{
alt66 = 1;
}
} finally { DebugExitDecision(66); }
switch (alt66)
{
case 1:
DebugEnterAlt(1);
// SugarWalker.g:559:19: a= expr
{
DebugLocation(559, 20);
PushFollow(Follow._expr_in_stmt_return2142);
a=expr();
PopFollow();
}
break;
}
} finally { DebugExitSubRule(66); }
Match(input, TokenTypes.Up, null);
}
DebugLocation(560, 2);
value = new StmtReturn(a);
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("stmt_return", 41);
LeaveRule("stmt_return", 41);
LeaveRule_stmt_return();
}
DebugLocation(563, 1);
} finally { DebugExitRule(GrammarFileName, "stmt_return"); }
return value;
}
