fix(compiler-sfc): rename to X_DEFINE_MODEL_NO_ASSIGNMENT

Author: runyasak

packages/compiler-core/src/errors.ts

@@ -90,7 +90,7 @@ export enum ErrorCodes {
   X_V_MODEL_ON_PROPS,
   X_INVALID_EXPRESSION,
   X_KEEP_ALIVE_INVALID_CHILDREN,
-  X_DEFINE_MODEL_NO_VARIABLE,
+  X_DEFINE_MODEL_NO_ASSIGNMENT,
   // generic errors
   X_PREFIX_ID_NOT_SUPPORTED,
   X_MODULE_MODE_NOT_SUPPORTED,
@@ -179,7 +179,7 @@ export const errorMessages: Record<ErrorCodes, string> = {
   [ErrorCodes.X_INVALID_EXPRESSION]: `Error parsing JavaScript expression: `,
   [ErrorCodes.X_KEEP_ALIVE_INVALID_CHILDREN]: `<KeepAlive> expects exactly one child component.`,
   [ErrorCodes.X_VNODE_HOOKS]: `@vnode-* hooks in templates are no longer supported. Use the vue: prefix instead. For example, @vnode-mounted should be changed to @vue:mounted. @vnode-* hooks support has been removed in 3.4.`,
-  [ErrorCodes.X_DEFINE_MODEL_NO_VARIABLE]: `defineModel() must be assigned to a variable. For example: const model = defineModel()`,
+  [ErrorCodes.X_DEFINE_MODEL_NO_ASSIGNMENT]: `defineModel() must be assigned to a variable. For example: const model = defineModel()`,
 
   // generic errors
   [ErrorCodes.X_PREFIX_ID_NOT_SUPPORTED]: `"prefixIdentifiers" option is not supported in this build of compiler.`,

packages/compiler-sfc/__tests__/compileScript/defineModel.spec.ts

@@ -277,6 +277,6 @@ describe('defineModel()', () => {
         defineModel()
         </script>
       `),
-    ).toThrow(errorMessages[ErrorCodes.X_DEFINE_MODEL_NO_VARIABLE])
+    ).toThrow(errorMessages[ErrorCodes.X_DEFINE_MODEL_NO_ASSIGNMENT])
   })
 })

packages/compiler-sfc/src/script/defineModel.ts

@@ -28,7 +28,7 @@ export function processDefineModel(
   }
 
   if (!declId) {
-    ctx.error(errorMessages[ErrorCodes.X_DEFINE_MODEL_NO_VARIABLE], node)
+    ctx.error(errorMessages[ErrorCodes.X_DEFINE_MODEL_NO_ASSIGNMENT], node)
   }
 
   ctx.hasDefineModelCall = true