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regexp/syntax: use min func 

Change-Id: I34d528461db3d9ba83d5118744c399a13bfeaefa
This commit is contained in:
qiulaidongfeng 2023-10-03 18:25:52 +08:00
parent 122b35e838
commit fba371d2d6
1 changed files with 3 additions and 5 deletions
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8
src/regexp/syntax/parse.go
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@ -382,14 +382,12 @@ func minFoldRune(r rune) rune {
if r < minFold || r > maxFold {
return r
}
min := r
m := r
r0 := r
for r = unicode.SimpleFold(r); r != r0; r = unicode.SimpleFold(r) {
if min > r {
min = r
}
m = min(m, r)
}
return min
return m
}
// op pushes a regexp with the given op onto the stack