parser/checker: fix global lookup

vlib/v/checker/checker.v

@@ -1989,6 +1989,13 @@ pub fn (mut c Checker) ident(mut ident ast.Ident) table.Type {
 		start_scope := c.file.scope.innermost(ident.pos.pos)
 		if obj := start_scope.find(ident.name) {
 			match obj {
+				ast.GlobalDecl {
+					ident.kind = .global
+					ident.info = ast.IdentVar{
+						typ: it.typ
+					}
+					return it.typ
+				}
 				ast.Var {
 					mut typ := it.typ
 					if typ == 0 {
@@ -2031,13 +2038,6 @@ pub fn (mut c Checker) ident(mut ident ast.Ident) table.Type {
 		}
 		if obj := c.file.global_scope.find(name) {
 			match obj {
-				ast.GlobalDecl {
-					ident.kind = .global
-					ident.info = ast.IdentVar{
-						typ: it.typ
-					}
-					return it.typ
-				}
 				ast.ConstField {
 					mut typ := it.typ
 					if typ == 0 {

vlib/v/parser/comptime.v

@@ -103,7 +103,7 @@ fn (mut p Parser) vweb() ast.ComptimeCall {
 	v_code := tmpl.compile_file(path)
 	mut scope := &ast.Scope{
 		start_pos: 0
-		parent: 0
+		parent: p.global_scope
 	}
 	file := parse_text(v_code, p.table, scope, p.global_scope)
 	if p.pref.is_verbose {

vlib/v/parser/parser.v

@@ -107,7 +107,7 @@ pub fn parse_file(path string, b_table &table.Table, comments_mode scanner.Comme
 		pref: pref
 		scope: &ast.Scope{
 			start_pos: 0
-			parent: 0
+			parent: global_scope
 		}
 		errors: []errors.Error{}
 		warnings: []errors.Warning{}