diff options
Diffstat (limited to 'src/cmd/vendor/golang.org/x/tools/go/types/typeutil/map.go')
-rw-r--r-- | src/cmd/vendor/golang.org/x/tools/go/types/typeutil/map.go | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/cmd/vendor/golang.org/x/tools/go/types/typeutil/map.go b/src/cmd/vendor/golang.org/x/tools/go/types/typeutil/map.go index e154be0bd6..a92f80dd2d 100644 --- a/src/cmd/vendor/golang.org/x/tools/go/types/typeutil/map.go +++ b/src/cmd/vendor/golang.org/x/tools/go/types/typeutil/map.go @@ -3,7 +3,7 @@ // license that can be found in the LICENSE file. // Package typeutil defines various utilities for types, such as Map, -// a mapping from types.Type to interface{} values. +// a mapping from types.Type to any values. package typeutil // import "golang.org/x/tools/go/types/typeutil" import ( @@ -17,7 +17,7 @@ import ( ) // Map is a hash-table-based mapping from types (types.Type) to -// arbitrary interface{} values. The concrete types that implement +// arbitrary any values. The concrete types that implement // the Type interface are pointers. Since they are not canonicalized, // == cannot be used to check for equivalence, and thus we cannot // simply use a Go map. @@ -34,7 +34,7 @@ type Map struct { // entry is an entry (key/value association) in a hash bucket. type entry struct { key types.Type - value interface{} + value any } // SetHasher sets the hasher used by Map. @@ -82,7 +82,7 @@ func (m *Map) Delete(key types.Type) bool { // At returns the map entry for the given key. // The result is nil if the entry is not present. -func (m *Map) At(key types.Type) interface{} { +func (m *Map) At(key types.Type) any { if m != nil && m.table != nil { for _, e := range m.table[m.hasher.Hash(key)] { if e.key != nil && types.Identical(key, e.key) { @@ -95,7 +95,7 @@ func (m *Map) At(key types.Type) interface{} { // Set sets the map entry for key to val, // and returns the previous entry, if any. -func (m *Map) Set(key types.Type, value interface{}) (prev interface{}) { +func (m *Map) Set(key types.Type, value any) (prev any) { if m.table != nil { hash := m.hasher.Hash(key) bucket := m.table[hash] @@ -142,7 +142,7 @@ func (m *Map) Len() int { // f will not be invoked for it, but if f inserts a map entry that // Iterate has not yet reached, whether or not f will be invoked for // it is unspecified. -func (m *Map) Iterate(f func(key types.Type, value interface{})) { +func (m *Map) Iterate(f func(key types.Type, value any)) { if m != nil { for _, bucket := range m.table { for _, e := range bucket { @@ -158,7 +158,7 @@ func (m *Map) Iterate(f func(key types.Type, value interface{})) { // The order is unspecified. func (m *Map) Keys() []types.Type { keys := make([]types.Type, 0, m.Len()) - m.Iterate(func(key types.Type, _ interface{}) { + m.Iterate(func(key types.Type, _ any) { keys = append(keys, key) }) return keys @@ -171,7 +171,7 @@ func (m *Map) toString(values bool) string { var buf bytes.Buffer fmt.Fprint(&buf, "{") sep := "" - m.Iterate(func(key types.Type, value interface{}) { + m.Iterate(func(key types.Type, value any) { fmt.Fprint(&buf, sep) sep = ", " fmt.Fprint(&buf, key) @@ -209,7 +209,7 @@ type Hasher struct { memo map[types.Type]uint32 // ptrMap records pointer identity. - ptrMap map[interface{}]uint32 + ptrMap map[any]uint32 // sigTParams holds type parameters from the signature being hashed. // Signatures are considered identical modulo renaming of type parameters, so @@ -227,7 +227,7 @@ type Hasher struct { func MakeHasher() Hasher { return Hasher{ memo: make(map[types.Type]uint32), - ptrMap: make(map[interface{}]uint32), + ptrMap: make(map[any]uint32), sigTParams: nil, } } @@ -261,7 +261,7 @@ func (h Hasher) hashFor(t types.Type) uint32 { return uint32(t.Kind()) case *aliases.Alias: - return h.Hash(t.Underlying()) + return h.Hash(aliases.Unalias(t)) case *types.Array: return 9043 + 2*uint32(t.Len()) + 3*h.Hash(t.Elem()) @@ -432,7 +432,7 @@ func (h Hasher) hashTypeParam(t *types.TypeParam) uint32 { // hashPtr hashes the pointer identity of ptr. It uses h.ptrMap to ensure that // pointers values are not dependent on the GC. -func (h Hasher) hashPtr(ptr interface{}) uint32 { +func (h Hasher) hashPtr(ptr any) uint32 { if hash, ok := h.ptrMap[ptr]; ok { return hash } @@ -462,7 +462,7 @@ func (h Hasher) shallowHash(t types.Type) uint32 { // so there's no need to optimize anything else. switch t := t.(type) { case *aliases.Alias: - return h.shallowHash(t.Underlying()) + return h.shallowHash(aliases.Unalias(t)) case *types.Signature: var hash uint32 = 604171 |