Upgrade to 0.12

[github/fretlink/terraform-provider-statuscake.git] / vendor / golang.org / x / net / idna / trieval.go

diff --git a/vendor/golang.org/x/net/idna/trieval.go b/vendor/golang.org/x/net/idna/trieval.go
index 63cb03b59b120a7c82324701d36638de49937f16..7a8cf889b5bc74c441b54261cd12feb8b158de5f 100644 (file)
--- a/vendor/golang.org/x/net/idna/trieval.go
+++ b/vendor/golang.org/x/net/idna/trieval.go
@@ -26,9 +26,9 @@ package idna
 //       15..3  index into xor or mapping table
 //     }
 //   } else {
-//       15..13 unused
-//           12 modifier (including virama)
-//           11 virama modifier
+//       15..14 unused
+//       13     mayNeedNorm
+//       12..11 attributes
 //       10..8  joining type
 //        7..3  category type
 //   }
@@ -49,15 +49,20 @@ const (
        joinShift = 8
        joinMask  = 0x07
 
-       viramaModifier = 0x0800
+       // Attributes
+       attributesMask = 0x1800
+       viramaModifier = 0x1800
        modifier       = 0x1000
+       rtl            = 0x0800
+
+       mayNeedNorm = 0x2000
 )
 
 // A category corresponds to a category defined in the IDNA mapping table.
 type category uint16
 
 const (
-       unknown              category = 0 // not defined currently in unicode.
+       unknown              category = 0 // not currently defined in unicode.
        mapped               category = 1
        disallowedSTD3Mapped category = 2
        deviation            category = 3
@@ -110,5 +115,5 @@ func (c info) isModifier() bool {
 }
 
 func (c info) isViramaModifier() bool {
-       return c&(viramaModifier|catSmallMask) == viramaModifier
+       return c&(attributesMask|catSmallMask) == viramaModifier
 }