From c6cab9a4751e4f226be14c8040f0c1a5ef902399 Mon Sep 17 00:00:00 2001
From: Johnson Chu <johnsoncodehk@gmail.com>
Date: Thu, 4 Jul 2024 16:28:20 +0800
Subject: [PATCH] test: add test case for #33782

---
 test-workspace/tsc/vue2/tsconfig.json   |  1 +
 test-workspace/tsc/vue3.3/tsconfig.json |  3 +++
 test-workspace/tsc/vue3/#3782/main.vue  | 20 ++++++++++++++++++++
 3 files changed, 24 insertions(+)
 create mode 100644 test-workspace/tsc/vue3/#3782/main.vue

diff --git a/test-workspace/tsc/vue2/tsconfig.json b/test-workspace/tsc/vue2/tsconfig.json
index 4002a1354a..ae36414d8e 100644
--- a/test-workspace/tsc/vue2/tsconfig.json
+++ b/test-workspace/tsc/vue2/tsconfig.json
@@ -17,6 +17,7 @@
 		"../vue3/#3615",
 		"../vue3/#3656",
 		"../vue3/#3672",
+		"../vue3/#3782",
 		"../vue3/#4327",
 		"../vue3/components",
 		"../vue3/defineEmits",
diff --git a/test-workspace/tsc/vue3.3/tsconfig.json b/test-workspace/tsc/vue3.3/tsconfig.json
index dd2c65a327..432c386186 100644
--- a/test-workspace/tsc/vue3.3/tsconfig.json
+++ b/test-workspace/tsc/vue3.3/tsconfig.json
@@ -7,4 +7,7 @@
 		"env.d.ts",
 		"../vue3",
 	],
+	"exclude": [
+		"../vue3/#3782",
+	],
 }
diff --git a/test-workspace/tsc/vue3/#3782/main.vue b/test-workspace/tsc/vue3/#3782/main.vue
new file mode 100644
index 0000000000..5db039c1bb
--- /dev/null
+++ b/test-workspace/tsc/vue3/#3782/main.vue
@@ -0,0 +1,20 @@
+<script setup lang="ts">
+import { defineComponent } from 'vue';
+
+export const Test = defineComponent(
+	<TStr extends "one" | "two", TNum extends TStr extends "one" ? 1 : 2>(props: {
+		str: TStr;
+		num: TNum;
+		numFn: (num: TNum) => TNum;
+	}) => {
+		return () => props.str;
+	}
+);
+</script>
+
+<template>
+	<!-- val is `1` -->
+	<Test str="one" :num="1" :numFn="val => val" />
+	<!-- val is `2` -->
+	<Test str="two" :num="2" :numFn="val => val" />
+</template>