process the ast.MapType node as is. close #16

Author: ghostiam

processor.go

@@ -218,7 +218,7 @@ func (c *processor) processInner(expr ast.Expr) {
 		c.write("*")
 		c.processInner(x.X)
 
-	case *ast.CompositeLit, *ast.TypeAssertExpr, *ast.ArrayType, *ast.FuncLit, *ast.SliceExpr:
+	case *ast.CompositeLit, *ast.TypeAssertExpr, *ast.ArrayType, *ast.FuncLit, *ast.SliceExpr, *ast.MapType:
 		// Process the node as is.
 		c.write(formatNode(x))
 

testdata/proto/test_edition_2023.pb.go

@@ -0,0 +1,10 @@
+edition = "2023";
+
+option go_package = "github.com/ghostiam/protogetter/testdata/proto";
+
+import "google/protobuf/go_features.proto";
+option features.(pb.go).api_level = API_OPAQUE;
+
+message TestEdition2023 {
+  map<string, string> value = 1;
+}

testdata/proto/test_edition_2023.proto

@@ -99,6 +99,9 @@ func testInvalid(t *proto.Test) {
 	t.Map = map[string]string{}
 	t.GetEmbedded().SetMap(t.Map) // want `avoid direct access to proto field t\.GetEmbedded\(\)\.SetMap\(t\.Map\), use t\.GetEmbedded\(\).SetMap\(t.GetMap\(\)\) instead`
 	t.GetEmbedded().SetMap(t.GetMap())
+	t.GetEmbedded().SetMap(map[string]string{})
+	// Issue #16
+	t.GetEmbedded().SetMap(make(map[string]string, 5))
 
 	// Issue #10
 	_ = many[slicesIndexFunc(many, func(m *proto.Test) bool {

testdata/test.go

@@ -99,6 +99,10 @@ func testInvalid(t *proto.Test) {
 	t.Map = map[string]string{}
 	t.GetEmbedded().SetMap(t.GetMap()) // want `avoid direct access to proto field t\.GetEmbedded\(\)\.SetMap\(t\.Map\), use t\.GetEmbedded\(\).SetMap\(t.GetMap\(\)\) instead`
 	t.GetEmbedded().SetMap(t.GetMap())
+	t.GetEmbedded().SetMap(map[string]string{})
+	// Issue #16
+	t.GetEmbedded().SetMap(make(map[string]string, 5))
+
 
 	// Issue #10
 	_ = many[slicesIndexFunc(many, func(m *proto.Test) bool {

testdata/test.go.golden

@@ -0,0 +1,13 @@
+package testdata
+
+import (
+	"github.com/ghostiam/protogetter/testdata/proto"
+)
+
+func testInvalidEdition2023(t *proto.TestEdition2023) {
+	_ = t.GetValue()
+	t.SetValue(t.GetValue())
+	t.SetValue(map[string]string{"test": "test"})
+	// Issue #16
+	t.SetValue(make(map[string]string, 5))
+}