v2: enum fixes

vlib/v/gen/cgen.v

@@ -69,11 +69,11 @@ fn (g mut Gen) stmt(node ast.Stmt) {
 			}
 		}
 		ast.EnumDecl {
-			g.writeln('enum $it.name {')
+			g.writeln('typedef enum {')
 			for i, val in it.vals {
 				g.writeln('\t${it.name}_$val, // $i')
 			}
-			g.writeln('}')
+			g.writeln('} $it.name;')
 		}
 		ast.Import {}
 		ast.FnDecl {

vlib/v/gen/tests/1.c

@@ -15,11 +15,11 @@ typedef struct {
 	int age;
 } User;
 
-enum Color {
+typedef enum {
 	Color_red, // 0
 	Color_green, // 1
 	Color_blue, // 2
-}
+} Color;
 
 int main() {
 	int a = 10;

vlib/v/gen/tests/1.vv

@@ -37,6 +37,8 @@ fn main() {
 	foo(3)
 	ak := 10
 	mypi := pi
+	//color := Color.red
+	//Color color = Color_red;
 }
 	/*
 	user := User{}

vlib/v/parser/parser.v

@@ -577,6 +577,12 @@ pub fn (p mut Parser) name_expr() ast.Expr {
 		// || p.table.known_type(p.tok.lit)) {
 		return p.struct_init()
 	}
+	/*
+	else if p.peek_tok.kind == .dot {
+		p.warn('enum val $name')
+	}
+	*/
+
 	else {
 		mut ident := ast.Ident{}
 		ident = p.parse_ident(is_c)
@@ -1649,6 +1655,13 @@ fn (p mut Parser) enum_decl() ast.EnumDecl {
 		}
 	}
 	p.check(.rcbr)
+	p.table.register_type_symbol(table.TypeSymbol{
+		kind: .enum_
+		name: name
+		info: table.Enum{
+			vals: vals
+		}
+	})
 	return ast.EnumDecl{
 		name: name
 		is_pub: is_pub

vlib/v/table/atype_symbols.v

@@ -7,8 +7,8 @@ import (
 	strings
 )
 
-pub type TypeInfo = Array | ArrayFixed | Map | Struct |
+pub type TypeInfo = Array | ArrayFixed | Map | Struct | 	
-MultiReturn | Alias
+MultiReturn | Alias | Enum
 
 pub struct TypeSymbol {
 pub:
@@ -86,6 +86,7 @@ pub enum Kind {
 	multi_return
 	sum_type
 	alias
+	enum_
 }
 
 [inline]
@@ -364,6 +365,11 @@ pub mut:
 	fields []Field
 }
 
+pub struct Enum {
+pub mut:
+	vals []Field
+}
+
 pub struct Alias {
 pub:
 	foo string
@@ -411,7 +417,6 @@ pub fn (table &Table) type_to_str(t Type) string {
 		res += ')'
 		return res
 	}
-
 	mut res := sym.name.replace('array_', '[]')
 	// mod.submod.submod2.Type => submod2.Type
 	if res.contains('.') {