@Inject does not add metadata when in AoT

I have some code below, the problem is: it working in JIT mode, and when I run ng serve -aot, the generated code for class Computer dose not have metadata for DI work. So an error occur like this:

Cannot resolve all parameters for 'Computer'(?). Make sure that all the parameters are decorated with Inject or have valid type annotations and that 'Computer' is decorated with Injectable.

Code example

import { ReflectiveInjector, Inject, Injectable } from '@angular/core';

class CPU {
  constructor() {}
  start() {
    console.log('CPU speed 3.2GHz');
  }
}

class Computer {
  constructor(@Inject(CPU) public cpu: CPU) {}
}


function context() {
  const injector = ReflectiveInjector
    .resolveAndCreate([Computer, CPU]);
  const computer = injector.get(Computer);
  computer.cpu.start();
}

context();

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Current behavior It cannot resolve dependency when in AoT, but it work in JIT mode.

Expected behavior working in both.

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Please tell us about your environment:

• Angular version: @angular/cli: 1.0.0 @angular/common: 4.0.2 @angular/compiler: 4.0.2 @angular/core: 4.0.2 @angular/forms: 4.0.2 @angular/http: 4.0.2 @angular/platform-browser: 4.0.2 @angular/platform-browser-dynamic: 4.0.2 @angular/router: 4.0.2 @angular/cli: 1.0.0 @angular/compiler-cli: 4.0.2

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]

• Language: [all | TypeScript X.X | ES6/7 | ES5]

• Node (for AoT issues): node --version = v6.10.0

[trotyl]

@tieppt That’s not allowed any more, see https://github.com/angular/angular/issues/13820 , if it works in JIT, then it’s a JIT bug.

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