Merge pull request #158 from regeda/invalid_indirect_of_pointer_on_array

fix invalid indirect of a pointer on a array

gen/decoder.go

@@ -180,7 +180,7 @@ func (g *Generator) genTypeDecoderNoCheck(t reflect.Type, out string, tags field
 			fmt.Fprintln(g.out, ws+"  for !in.IsDelim(']') {")
 			fmt.Fprintln(g.out, ws+"    if "+iterVar+" < "+fmt.Sprint(length)+" {")
 
-			if err := g.genTypeDecoder(elem, out+"["+iterVar+"]", tags, indent+3); err != nil {
+			if err := g.genTypeDecoder(elem, "("+out+")["+iterVar+"]", tags, indent+3); err != nil {
 				return err
 			}
 

gen/encoder.go

@@ -175,7 +175,7 @@ func (g *Generator) genTypeEncoderNoCheck(t reflect.Type, in string, tags fieldT
 			fmt.Fprintln(g.out, ws+"    out.RawByte(',')")
 			fmt.Fprintln(g.out, ws+"  }")
 
-			if err := g.genTypeEncoder(elem, in+"["+iVar+"]", tags, indent+1, false); err != nil {
+			if err := g.genTypeEncoder(elem, "("+in+")["+iVar+"]", tags, indent+1, false); err != nil {
 				return err
 			}
 

tests/basic_test.go

@@ -49,6 +49,7 @@ var testCases = []struct {
 	{&mapUint64StringValue, mapUint64StringValueString},
 	{&mapUintptrStringValue, mapUintptrStringValueString},
 	{&intKeyedMapStructValue, intKeyedMapStructValueString},
+	{&intArrayStructValue, intArrayStructValueString},
 }
 
 func TestMarshal(t *testing.T) {

tests/data.go

@@ -766,3 +766,21 @@ var intKeyedMapStructValueString = `{` +
 	`"foo":{"42":"life"},` +
 	`"bar":{"32":{"354634382":"life"}}` +
 	`}`
+
+type IntArray [2]int
+
+//easyjson:json
+type IntArrayStruct struct {
+	Pointer *IntArray `json:"pointer"`
+	Value   IntArray  `json:"value"`
+}
+
+var intArrayStructValue = IntArrayStruct{
+	Pointer: &IntArray{1, 2},
+	Value:   IntArray{1, 2},
+}
+
+var intArrayStructValueString = `{` +
+	`"pointer":[1,2],` +
+	`"value":[1,2]` +
+	`}`