From: Mazdak Farrokhzad <twingoow@gmail.com>
Date: Mon, 20 May 2019 21:03:07 +0000 (+0200)
Subject: Rollup merge of #60959 - petrochenkov:sassert, r=estebank
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=581cf70367d89af738a4f6be5eda8b7f157de25e;p=rust.git

Rollup merge of #60959 - petrochenkov:sassert, r=estebank

rustc: Improve type size assertions

Now they
- Tell what the new size is, when it changes
- Do not require passing an identifier

```
   ::: src\libsyntax\parse\token.rs:223:1
    |
223 |    static_assert_size!(Token, 123);
    |    -------------------------------- in this macro invocation
    |
    = note: expected type `[(); 123]`
               found type `[(); 16]`
```
---

581cf70367d89af738a4f6be5eda8b7f157de25e