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examples: fix warnings when doing ./v -W -progress -check-syntax build-examples

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This commit is contained in:
Delyan Angelov 2020-10-26 13:14:21 +02:00
parent a7e3092165
commit 9772eb7c96
14 changed files with 203 additions and 157 deletions
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6
examples/regex_with_memoization.v
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@ -1,13 +1,13 @@
import os
fn regex_match(src, pat string) bool {
fn regex_match(src string, pat string) bool {
src_size := src.len + 1
pat_size := pat.len + 1
mut memo := [][]int{len: src_size, init: []int{len: pat_size, init: -1}}
return regex_match_core(src, pat, 0, 0, mut memo)
}
fn regex_match_core(src, pat string, src_pos, pat_pos int, mut memo [][]int) bool {
fn regex_match_core(src string, pat string, src_pos int, pat_pos int, mut memo [][]int) bool {
if memo[src_pos][pat_pos] != -1 {
return memo[src_pos][pat_pos] == 1
}
@ -121,6 +121,6 @@ fn main() {
if pat == 'exit' {
break
}
println('[$cnt] whether `$src` matches `$pat`: ${regex_match(src,pat)}')
println('[$cnt] whether `$src` matches `$pat`: ${regex_match(src, pat)}')
}
}