cgen: simplify struct_init()

vlib/v/gen/cgen.v

@@ -2121,15 +2121,7 @@ fn (mut g Gen) const_decl_init_later(name, val string, typ table.Type) {
 }
 
 fn (mut g Gen) struct_init(struct_init ast.StructInit) {
-	mut info := &table.Struct{}
-	mut is_struct := false
 	sym := g.table.get_type_symbol(struct_init.typ)
-	if sym.kind == .struct_ {
-		is_struct = true
-		info = sym.info as table.Struct
-	}
-	// info := g.table.get_type_symbol(it.typ).info as table.Struct
-	// println(info.fields.len)
 	styp := g.typ(struct_init.typ)
 	is_amp := g.is_amp
 	if is_amp {
@@ -2159,7 +2151,8 @@ fn (mut g Gen) struct_init(struct_init ast.StructInit) {
 		g.writeln(',')
 	}
 	// The rest of the fields are zeroed.
-	if is_struct {
+	if sym.kind == .struct_ {
+		info := sym.info as table.Struct
 		for field in info.fields {
 			if field.name in inited_fields {
 				continue
@@ -2177,10 +2170,10 @@ fn (mut g Gen) struct_init(struct_init ast.StructInit) {
 			}
 			g.writeln(',')
 		}
-	}
 		if struct_init.fields.len == 0 && info.fields.len == 0 {
 			g.write('0')
 		}
+	}
 	g.write('}')
 	if is_amp {
 		g.write(', sizeof($styp))')
@@ -2539,11 +2532,7 @@ fn (mut g Gen) string_inter_literal(node ast.StringInterLiteral) {
 			g.write('\\000')
 		}
 	}
-	num_string_parts := if end_string {
-		node.exprs.len+1
-	} else {
-		node.exprs.len
-	}
+	num_string_parts := if end_string { node.exprs.len + 1 } else { node.exprs.len }
 	g.write('", $num_string_parts, ')
 	// Build args
 	for i, expr in node.exprs {

vlib/v/gen/fn.v

@@ -188,10 +188,12 @@ fn (mut g Gen) write_autofree_stmts_when_needed(r ast.Return) {
 	// TODO: write_autofree_stmts_when_needed should not free the returned variables.
 	// It may require rewriting g.return_statement to assign the expressions
 	// to temporary variables, then protecting *them* from autofreeing ...
+	/*
 	g.writeln('/* autofreeings before return:              -------')
 	//g.write( g.autofree_scope_vars(r.pos.pos) )
 	g.write( g.autofree_scope_vars(g.fn_decl.body_pos.pos) )
 	g.writeln('--------------------------------------------------- */')
+	*/
 }
 
 fn (mut g Gen) write_defer_stmts_when_needed() {