3508: Use a not so dummy implementation of env macro r=edwin0cheng a=edwin0cheng
Currently we have a dummy `env` macro implementation which expand to an empty string, such that a `include!(concat!(env!("OUT_DIR"), "/foo.rs"))` will become `include!("/foo.rs")`, and here may be a infinite loop. :)
This PR use a not so dummy version of `env` macro to prevent this infinite loop.
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
Allow trait autocompletions for unimplemented associated fn's, types,
and consts without using explicit keywords before hand (fn, type,
const).
The sequel to #3108.
3502: Don't reuse the Chalk solver r=matklad a=flodiebold
This slows down analysis-stats a bit (~5% in my measurement), but improves
incremental checking a lot because we can reuse trait solve results.
Co-authored-by: Florian Diebold <florian.diebold@freiheit.com>
3499: Resolve `Self::AssocTy` in impls r=matklad a=flodiebold
To do this we need to carry around the original resolution a bit, because `Self`
gets resolved to the actual type immediately, but you're not allowed to write
the equivalent type in a projection. (I tried just comparing the projection base
type with the impl self type, but that seemed too dirty.) This is basically how
rustc does it as well.
Fixes#3249.
Co-authored-by: Florian Diebold <florian.diebold@freiheit.com>
To do this we need to carry around the original resolution a bit, because `Self`
gets resolved to the actual type immediately, but you're not allowed to write
the equivalent type in a projection. (I tried just comparing the projection base
type with the impl self type, but that seemed too dirty.) This is basically how
rustc does it as well.
Fixes#3249.
3494: Implement include macro r=matklad a=edwin0cheng
This PR implement builtin `include` macro.
* It does not support include as expression yet.
* It doesn't consider `env!("OUT_DIR")` yet.
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
3487: Rerail split_import API onto AST r=matklad a=matklad
The code is more verbose and less efficient now, but should be
reusable in add_import context as well
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
