more mutability fixes

2019-12-06 19:23:24 +03:00 · 2019-12-06 19:23:24 +03:00 · 55f32fc413
parent e3b5d7fd7c
commit 55f32fc413
3 changed files with 4 additions and 3 deletions
--- a/examples/game_of_life/modules/automaton/automaton.v
+++ b/examples/game_of_life/modules/automaton/automaton.v
@ -39,7 +39,7 @@ pub mut:
 }

 fn new_automaton(f [][]int) Automaton {
-	mut maxy := f.len
+	maxy := f.len
 	mut maxx := 0
 	for y := 0; y<f.len; y++ {
 		if maxx < f[y].len {
--- a/vlib/compiler/if_match.v
+++ b/vlib/compiler/if_match.v
@ -258,6 +258,7 @@ fn (p mut Parser) if_statement(is_expr bool, elif_depth int) string {
 			name: var_name
 			typ: typ
 			is_mut: false // TODO
+			is_used: true // TODO
 			//is_alloc: p.is_alloc || typ.starts_with('array_')
 			//line_nr: p.tokens[ var_token_idx ].line_nr
 			//token_idx: var_token_idx
--- a/vlib/sync/waitgroup.v
+++ b/vlib/sync/waitgroup.v
@ -30,7 +30,7 @@ pub fn (wg mut WaitGroup) done() {
 	wg.add(-1)
 }

-pub fn (wg mut WaitGroup) wait() {
+pub fn (wg &WaitGroup) wait() {
 	for wg.active > 0 {
 		// Do not remove this, busy empty loops are optimized
 		// with -prod by some compilers, see issue #2874