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-rw-r--r--vendor/golang.org/x/text/internal/number/plural.go119
1 files changed, 0 insertions, 119 deletions
diff --git a/vendor/golang.org/x/text/internal/number/plural.go b/vendor/golang.org/x/text/internal/number/plural.go
deleted file mode 100644
index 5714e1128..000000000
--- a/vendor/golang.org/x/text/internal/number/plural.go
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright 2016 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package number
-
-import "golang.org/x/text/internal/format/plural"
-
-type pluralRules struct {
- rules []pluralCheck
- index []byte
- langToIndex []byte
- inclusionMasks []uint64
-}
-
-var (
- ordinalData = pluralRules{
- ordinalRules,
- ordinalIndex,
- ordinalLangToIndex,
- ordinalInclusionMasks[:],
- }
- cardinalData = pluralRules{
- cardinalRules,
- cardinalIndex,
- cardinalLangToIndex,
- cardinalInclusionMasks[:],
- }
-)
-
-// See gen_plural.go for an explanation of the algorithm.
-
-func matchPlural(p *pluralRules, index int, n, f, v int) plural.Form {
- nMask := p.inclusionMasks[n%maxMod]
- // Compute the fMask inline in the rules below, as it is relatively rare.
- // fMask := p.inclusionMasks[f%maxMod]
- vMask := p.inclusionMasks[v%maxMod]
-
- // Do the matching
- offset := p.langToIndex[index]
- rules := p.rules[p.index[offset]:p.index[offset+1]]
- for i := 0; i < len(rules); i++ {
- rule := rules[i]
- setBit := uint64(1 << rule.setID)
- var skip bool
- switch op := opID(rule.cat >> opShift); op {
- case opI: // i = x
- skip = n >= numN || nMask&setBit == 0
-
- case opI | opNotEqual: // i != x
- skip = n < numN && nMask&setBit != 0
-
- case opI | opMod: // i % m = x
- skip = nMask&setBit == 0
-
- case opI | opMod | opNotEqual: // i % m != x
- skip = nMask&setBit != 0
-
- case opN: // n = x
- skip = f != 0 || n >= numN || nMask&setBit == 0
-
- case opN | opNotEqual: // n != x
- skip = f == 0 && n < numN && nMask&setBit != 0
-
- case opN | opMod: // n % m = x
- skip = f != 0 || nMask&setBit == 0
-
- case opN | opMod | opNotEqual: // n % m != x
- skip = f == 0 && nMask&setBit != 0
-
- case opF: // f = x
- skip = f >= numN || p.inclusionMasks[f%maxMod]&setBit == 0
-
- case opF | opNotEqual: // f != x
- skip = f < numN && p.inclusionMasks[f%maxMod]&setBit != 0
-
- case opF | opMod: // f % m = x
- skip = p.inclusionMasks[f%maxMod]&setBit == 0
-
- case opF | opMod | opNotEqual: // f % m != x
- skip = p.inclusionMasks[f%maxMod]&setBit != 0
-
- case opV: // v = x
- skip = v < numN && vMask&setBit == 0
-
- case opV | opNotEqual: // v != x
- skip = v < numN && vMask&setBit != 0
-
- case opW: // w == 0
- skip = f != 0
-
- case opW | opNotEqual: // w != 0
- skip = f == 0
-
- // Hard-wired rules that cannot be handled by our algorithm.
-
- case opBretonM:
- skip = f != 0 || n == 0 || n%1000000 != 0
-
- case opAzerbaijan00s:
- // 100,200,300,400,500,600,700,800,900
- skip = n == 0 || n >= 1000 || n%100 != 0
-
- case opItalian800:
- skip = (f != 0 || n >= numN || nMask&setBit == 0) && n != 800
- }
- if skip {
- // advance over AND entries.
- for ; i < len(rules) && rules[i].cat&formMask == andNext; i++ {
- }
- continue
- }
- // return if we have a final entry.
- if cat := rule.cat & formMask; cat != andNext {
- return plural.Form(cat)
- }
- }
- return plural.Other
-}