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checker: update a `for in` error test

pull/4970/head
Alexander Medvednikov 2020-05-21 06:06:11 +02:00
parent 45c9ccfc03
commit abb15275f5
1 changed files with 2 additions and 1 deletions
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3
vlib/v/checker/tests/for_in_map_one_variable_err.out
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@ -1,4 +1,5 @@
vlib/v/checker/tests/for_in_map_one_variable_err.v:3:6: error: for in: cannot use one variable in map vlib/v/checker/tests/for_in_map_one_variable_err.v:3:6: error: declare a key and a value variable when ranging a map: `for key, val in map {`
use `_` if you do not need the variable
1 | fn main() { 1 | fn main() {
2 | kvs := {'foo':'bar'} 2 | kvs := {'foo':'bar'}
3 | for k in kvs { 3 | for k in kvs {