update ast to support generic

Author: aqaurius6666

Diff for: internal/wire/copyast.go

@@ -263,6 +263,13 @@ func copyAST(original ast.Node) ast.Node {
 				Index:  exprFromMap(m, node.Index),
 				Rbrack: node.Rbrack,
 			}
+		case *ast.IndexListExpr:
+			m[node] = &ast.IndexListExpr{
+				X:       exprFromMap(m, node.X),
+				Lbrack:  node.Lbrack,
+				Indices: copyExprList(m, node.Indices),
+				Rbrack:  node.Rbrack,
+			}
 		case *ast.InterfaceType:
 			m[node] = &ast.InterfaceType{
 				Interface:  node.Interface,

Diff for: internal/wire/testdata/Generic/foo/foo.go

@@ -0,0 +1,54 @@
+// Copyright 2018 The Wire Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//	https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package main
+
+type Foo string
+
+type FooStorer interface {
+	Set(key string, value Foo)
+	Get(key string) (Foo, bool)
+}
+
+type Store[TKey comparable, TValue any] struct {
+	store map[TKey]TValue
+}
+
+func NewStore[TKey comparable, TValue any]() Store[TKey, TValue] {
+	return Store[TKey, TValue]{store: make(map[TKey]TValue)}
+}
+
+func (s Store[TKey, TValue]) Set(key TKey, value TValue) {
+	s.store[key] = value
+}
+
+func (s Store[TKey, TValue]) Get(key TKey) (TValue, bool) {
+	value, ok := s.store[key]
+	return value, ok
+}
+
+func NewFooStore(foo Foo) Store[string, Foo] {
+	r := NewStore[string, Foo]()
+	r.Set("foo", foo)
+	return r
+}
+
+func main() {
+	fooStore := InitializeFooStore()
+	v, ok := fooStore.Get("foo")
+	if !ok {
+		panic("foo not found")
+	}
+	print(v)
+
+}

Diff for: internal/wire/testdata/Generic/foo/wire.go

@@ -0,0 +1,29 @@
+// Copyright 2018 The Wire Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//go:build wireinject
+// +build wireinject
+
+// wire.go
+package main
+
+import "github.com/google/wire"
+
+func InitializeFooStore() FooStorer {
+	wire.Build(
+		NewFooStore,
+		wire.Value(Foo("foo hello value")),
+		wire.Bind(new(FooStorer), new(Store[string, Foo])),
+	)
+	return nil
+}

Diff for: internal/wire/testdata/Generic/pkg

@@ -0,0 +1 @@
+example.com/foo

Diff for: internal/wire/testdata/Generic/want/program_out.txt

@@ -0,0 +1 @@
+foo hello value