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utf8: remove unused UTF8_CHAR_LEN macro and add a simple utf8 test

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This commit is contained in:
Alexander Medvednikov
2019-07-10 09:07:04 +02:00
parent 68228f9977
commit e1ddac1590
3 changed files with 7 additions and 3 deletions
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5
vlib/builtin/utf8_test.v Normal file
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@ -0,0 +1,5 @@
fn test_utf8_char_len() {
assert utf8_char_len(`a`) == 1
s := 'п'
assert utf8_char_len(s[0]) == 2
}