Merge pull request #903 from samchon/features/encode

Fix #901 - `protobuf.encode<T>()` be returned when union type comes.

benchmark/package.json

@@ -73,6 +73,6 @@
     "suppress-warnings": "^1.0.2",
     "tstl": "^2.5.13",
     "uuid": "^9.0.1",
-    "typia": "D:\\github\\samchon\\typia\\typia-5.3.4.tgz"
+    "typia": "D:\\github\\samchon\\typia\\typia-5.3.5.tgz"
   }
 }

errors/package.json

@@ -32,6 +32,6 @@
     "typescript": "^5.3.2"
   },
   "dependencies": {
-    "typia": "D:\\github\\samchon\\typia\\typia-5.3.4.tgz"
+    "typia": "D:\\github\\samchon\\typia\\typia-5.3.5.tgz"
   }
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "typia",
-  "version": "5.3.4",
+  "version": "5.3.5",
   "description": "Superfast runtime validators with only one line",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",

packages/typescript-json/package.json

@@ -1,6 +1,6 @@
 {
   "name": "typescript-json",
-  "version": "5.3.4",
+  "version": "5.3.5",
   "description": "Superfast runtime validators with only one line",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -61,7 +61,7 @@
   },
   "homepage": "https://typia.io",
   "dependencies": {
-    "typia": "5.3.4"
+    "typia": "5.3.5"
   },
   "peerDependencies": {
     "typescript": ">=4.8.0 <5.4.0"

src/programmers/protobuf/ProtobufEncodeProgrammer.ts

@@ -747,7 +747,7 @@ export namespace ProtobufEncodeProgrammer {
             : ExpressionFactory.isRequired(accessor);
           return ts.factory.createIfStatement(
             pred,
-            ts.factory.createReturnStatement(
+            ts.factory.createExpressionStatement(
               ExpressionFactory.selfCall(
                 decode_object(project)(importer)(indexes!.get(spec.object)!)(
                   input,
@@ -758,7 +758,7 @@ export namespace ProtobufEncodeProgrammer {
             ),
             i === array.length - 1
               ? remained.length
-                ? ts.factory.createReturnStatement(
+                ? ts.factory.createExpressionStatement(
                     ExpressionFactory.selfCall(
                       explore_objects(project)(importer)(level + 1)(index)(
                         input,

test/build/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../../../tsconfig.json",
+  "extends": "../../tsconfig.json",
   "compilerOptions": {
     "target": "ESNext",
     "lib": [

test/package.json

@@ -41,7 +41,7 @@
     "rimraf": "^5.0.5",
     "ts-node": "^10.9.1",
     "ts-patch": "^3.1.0",
-    "typescript": "^5.3.2"
+    "typescript": "^5.3.3"
   },
   "dependencies": {
     "cli": "^1.0.1",
@@ -51,6 +51,6 @@
     "suppress-warnings": "^1.0.2",
     "tstl": "^2.5.13",
     "uuid": "^9.0.1",
-    "typia": "D:\\github\\samchon\\typia\\typia-5.3.4.tgz"
+    "typia": "D:\\github\\samchon\\typia\\typia-5.3.5.tgz"
   }
 }

test/src/features/issues/test_issue_901_protobuf_encode_union_problem.ts

@@ -0,0 +1,40 @@
+import typia, { tags } from "typia";
+
+import { protobuf_equal_to } from "../../helpers/protobuf_equal_to";
+
+export const test_issue_901_protobuf_encode_union_problem = () => {
+  const customer: Customer = typia.random<Customer>();
+  const encoded: Uint8Array = typia.protobuf.encode<Customer>(customer);
+  const decoded: Customer = typia.protobuf.decode<Customer>(encoded);
+
+  if (false === protobuf_equal_to("equal")(customer, decoded))
+    throw new Error(
+      "Bug on typia.protobuf.encode(): failed to encode the union type.",
+    );
+};
+
+interface Customer {
+  id: number & tags.Type<"int32">;
+  email: string & tags.Format<"email">;
+  name: string;
+  pet: Cat | Dog;
+  memo: Map<string, string>;
+  logins: Array<CustomerLogin> & tags.MinItems<1>;
+}
+interface Cat {
+  type: "cat";
+  name: string;
+  ribbon: boolean;
+}
+interface Dog {
+  type: "dog";
+  name: string;
+  hunt: boolean;
+}
+interface CustomerLogin {
+  success: boolean;
+  href: string & tags.Format<"url">;
+  referrer: string & tags.Format<"url">;
+  ip: string & (tags.Format<"ipv4"> | tags.Format<"ipv6">);
+  time: string & tags.Format<"date-time">;
+}