bors[bot] 2b69c84396

Merge #1815 ...

1815: Support correct `$crate` expansion in macros r=uHOOCCOOHu a=uHOOCCOOHu

This PR makes normal use cases of `$crate` from macros work as expected.

It makes more macros from `std` work. Type inference works well with `panic`, `unimplemented`, `format`, and maybe more.
Sadly that `vec![1, 2, 3]` still not works, but it is not longer an issue about macro.

Screenshot:
![Screenshot_20190927_022136](https://user-images.githubusercontent.com/14816024/65714465-b4568f80-e0cd-11e9-8043-dd44c2ae8040.png)




Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>

2019-09-27 02:58:26 +00:00

..

src

Merge #1815

2019-09-27 02:58:26 +00:00

Cargo.toml

Revert "Replace with immutable map to avoid heavy cloning"

2019-09-09 01:34:53 +08:00