diff options
Diffstat (limited to 'libgo/go/regexp/syntax/parse.go')
| -rw-r--r-- | libgo/go/regexp/syntax/parse.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libgo/go/regexp/syntax/parse.go b/libgo/go/regexp/syntax/parse.go index 2ad682f0047..ba641c1e6fd 100644 --- a/libgo/go/regexp/syntax/parse.go +++ b/libgo/go/regexp/syntax/parse.go @@ -1694,7 +1694,7 @@ func appendFoldedClass(r []rune, x []rune) []rune { // appendNegatedClass returns the result of appending the negation of the class x to the class r. // It assumes x is clean. func appendNegatedClass(r []rune, x []rune) []rune { - nextLo := rune('\u0000') + nextLo := '\u0000' for i := 0; i < len(x); i += 2 { lo, hi := x[i], x[i+1] if nextLo <= lo-1 { @@ -1735,7 +1735,7 @@ func appendTable(r []rune, x *unicode.RangeTable) []rune { // appendNegatedTable returns the result of appending the negation of x to the class r. func appendNegatedTable(r []rune, x *unicode.RangeTable) []rune { - nextLo := rune('\u0000') // lo end of next class to add + nextLo := '\u0000' // lo end of next class to add for _, xr := range x.R16 { lo, hi, stride := rune(xr.Lo), rune(xr.Hi), rune(xr.Stride) if stride == 1 { @@ -1777,8 +1777,8 @@ func appendNegatedTable(r []rune, x *unicode.RangeTable) []rune { // negateClass overwrites r and returns r's negation. // It assumes the class r is already clean. func negateClass(r []rune) []rune { - nextLo := rune('\u0000') // lo end of next class to add - w := 0 // write index + nextLo := '\u0000' // lo end of next class to add + w := 0 // write index for i := 0; i < len(r); i += 2 { lo, hi := r[i], r[i+1] if nextLo <= lo-1 { |