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114 Commits

Author SHA1 Message Date
Edwin Cheng
8e07b23b84 Fix macro expansion for statements w/o semicolon 2021-03-16 13:44:50 +08:00
Aleksey Kladov
f7156cb0ae Simplify source maps for fields 2021-03-15 15:38:50 +03:00
Jonas Schievink
7beec8fda1 Stop fetching ItemTrees for no reason 2021-03-10 02:32:16 +01:00
Jonas Schievink
6be4f30cae Remove item_scope field from Body 2021-03-09 18:27:23 +01:00
Jonas Schievink
13f4356d2f Store inner BlockIds in Body 2021-03-09 18:27:23 +01:00
Laurențiu Nicola
fc9eed4836 Use upstream cov-mark 2021-03-08 22:19:44 +02:00
bors[bot]
803ff2e55e
Merge #7804 
7804: Introduce TypeCtor::Scalar r=lnicola a=Veykril

`TypeCtor::Int(..) | TypeCtor::Float(..) | TypeCtor::Char | TypeCtor::Bool` => `TypeCtor::Scalar(..)`, in this case we can actually just straight up use `chalk_ir::Scalar` already since its just a POD without any IDs or anything.

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-02-28 13:36:44 +00:00
Jonas Schievink
6990b89b26 Restrict visibilities to the containing DefMap 2021-02-28 04:47:38 +01:00
Lukas Wirth
5183c9f083 Introduce TypeCtor::Scalar 2021-02-28 01:20:04 +01:00
Jonas Schievink
7067a22e1c Add another block def map test 2021-02-09 17:24:43 +01:00
Jonas Schievink
27f77060e2 Add TestDB::module_at_position 2021-02-09 17:22:57 +01:00
Jonas Schievink
1956286368 Add expression scopes for blocks 2021-02-09 17:11:44 +01:00
Jonas Schievink
c312ab51d0 Test super resolution too 2021-02-05 19:25:50 +01:00
Jonas Schievink
997bd97b77 Fix resolution of self module within blocks 2021-02-05 19:24:03 +01:00
Yoshua Wuyts
79d103d5b4 Remove redundant clones 2021-02-05 16:57:26 +01:00
Jonas Schievink
cacaebcb33 Expander: store a LocalModuleId, not ModuleId 
It already stores the DefMap containing the module, so having
a full ModuleId is unnecessary and makes it easier to mix things up
 2021-02-04 15:04:21 +01:00
Jonas Schievink
26a2a2433c Don't keep the parent DefMap alive via Arc 
This seems like it could easily leak a lot of memory since we don't
currently run GC
 2021-02-04 13:44:54 +01:00
Jonas Schievink
6458f9107c Add newline between block and crate maps 2021-02-03 18:23:59 +01:00
Jonas Schievink
63744fe128 Test for name resolution with DefMap shortcut 2021-02-03 15:33:25 +01:00
Jonas Schievink
da57f5dc17 Shortcut block_def_map if there's no inner items 
This previously didn't work, but apparently only because of the wonky
test setup
 2021-02-03 15:33:25 +01:00
Jonas Schievink
7eff6705cc Use body lowering for block_def_map tests 
Removes the hacky and buggy custom lowering code
 2021-02-03 14:21:15 +01:00
Jonas Schievink
b7be2b1d3c Use block_def_map in body lowering 2021-02-03 14:21:15 +01:00
Jonas Schievink
7202ce6c96
Revert "Use block_def_map in body lowering" 2021-02-02 11:46:58 +01:00
Jonas Schievink
80ae583dc0 Use body lowering for block_def_map tests 
Removes the hacky and buggy custom lowering code
 2021-02-01 13:33:18 +01:00
Jonas Schievink
9cc7d57429 Use block_def_map in body lowering 2021-02-01 13:33:18 +01:00
Aleksey Kladov
181590412e add more counts 2021-01-27 12:16:24 +03:00
Jonas Schievink
4d19607057 Add test for path resolution bug 2021-01-21 20:35:36 +01:00
Jonas Schievink
3f4f253028
Revert "Make use of block_def_map in body lowering" 2021-01-21 19:04:31 +01:00
Jonas Schievink
cdb0e25aaa Make use of block_def_map in body lowering 
Removes the `local_scope` hack from `Expander` in favor of tracking the
`DefMap` in use during body lowering
 2021-01-21 18:05:52 +01:00
Daiki Ihara
85cd3524e2 Add support for yiled keyword 2021-01-15 23:35:17 +09:00
Aleksey Kladov
4c4e54ac8a prepare to publish el libro de arena 2021-01-14 19:06:02 +03:00
Vincent Esche
21f8239ac8 Fixed typos in code comments 2021-01-09 15:41:29 +01:00
Kevaundray Wedderburn
72b9a4fbd3 Change <|> to $0 - Rebase 2021-01-07 12:09:23 +00:00
Aleksey Kladov
f9707cde68 Rename expr -> tail_expr 2021-01-05 15:51:13 +03:00
bors[bot]
06320015af
Merge #7021 
7021: Track labels in the HIR r=matklad a=Veykril

Groundwork for #6966

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-12-24 12:04:28 +00:00
Lukas Wirth
262b9c3982 Track labels in the HIR 2020-12-24 12:49:40 +01:00
Lukas Wirth
a142beaf01 Implement const block inference 2020-12-23 12:24:24 +01:00
Lukas Wirth
0a780c0ab3 Implement const pat inference 2020-12-23 12:15:38 +01:00
Lukas Wirth
be7260485e Update ungrammar for const block patterns 2020-12-23 01:26:31 +01:00
Jonas Schievink
4f07d8dd58 Refactor attributes API to allow handling cfg_attr 2020-12-18 02:24:14 +01:00
Lukas Wirth
dd496223f5 Node-ify lifetimes 2020-12-16 14:16:09 +01:00
Jonas Schievink
b238ddd21a Make macro def krate mandatory 
Refactors builtin derive support to go through proper name resolution
 2020-12-15 20:33:05 +01:00
Jonas Schievink
c31c3246a8 Basic support for decl macros 2.0 2020-12-15 18:43:34 +01:00
Jonas Schievink
c1cb595382 Move to upstream macro_rules! model 2020-12-15 15:37:37 +01:00
Edwin Cheng
a68ff269a9 Expand statements for mbe in lowering 2020-12-15 14:39:15 +08:00
Jonas Schievink
6c1d292569 Add test for $crate in builtin macros 
Fixes #6716
 2020-12-08 17:17:30 +01:00
Jonas Schievink
957fb18799 Make compile_error! message match upstream rustc 
It only consists of the argument passed to it
 2020-12-03 19:07:37 +01:00
Jonas Schievink
883c8d177d Make compile_error! lazy and emit a diagnostic 2020-12-03 15:48:29 +01:00
Jonas Schievink
4634bfb332 Give better diagnostic if OUT_DIR is unset 2020-12-03 15:48:29 +01:00
Jonas Schievink
17542d08b4 Update/Fix tests 2020-12-03 15:48:29 +01:00
Jonas Schievink
f4866bb05c Test macro diagnostics in body lowering 2020-12-02 15:03:21 +01:00
Jonas Schievink
319fcd01ac Attach macro expansion errors to the right file 2020-12-02 14:23:51 +01:00
Jonas Schievink
ea7b81fef9 Emit unresolved proc macro errors 2020-12-01 12:40:03 +01:00
Jonas Schievink
be50908a50 Emit macro diagnostics when lowering bodies 2020-11-30 20:26:35 +01:00
Aleksey Kladov
5db789df9c Cleanup API 2020-11-06 22:52:42 +01:00
Aleksey Kladov
ba8d6d1e4e Remove more unreachable pubs 2020-11-02 16:58:33 +01:00
Aleksey Kladov
b610118453 Deny unreachable-pub 
It's very useful when `pub` is equivalent to "this is crate's public
API", let's enforce this!

Ideally, we should enforce it for local `cargo test`, and only during
CI, but that needs https://github.com/rust-lang/cargo/issues/5034.
 2020-11-02 14:07:08 +01:00
Jonas Schievink
93dc6f511b Diagnose #[cfg]s in bodies 2020-10-23 19:27:04 +02:00
Lukas Wirth
9909ccb4f4 Fix mut self not emitting mutable binding on self use 2020-10-11 18:39:03 +02:00
bors[bot]
0d03fe6ef5
Merge #5971 
5971: Implement async blocks r=flodiebold a=oxalica

Fix #4018

@flodiebold already gave a generic guide in the issue. Here's some concern about implementation detail:
- Chalk doesn't support generator type yet.
- Adding generator type as a brand new type (ctor) can be complex and need to *re-introduced* builtin impls. (Like how we implement closures before native closure support of chalk, which is already removed in #5401 )
- The output type of async block should be known after type inference of the whole body.
  - We cannot directly get the type from source like return-positon-impl-trait. But we still need to provide trait bounds when chalk asking for `opaque_ty_data`.
  - During the inference, the output type of async block can be temporary unknown and participate the later inference.
    `let a = async { None }; let _: i32 = a.await.unwrap();`

So in this PR, the type of async blocks is inferred as an opaque type parameterized by the `Future::Output` type it should be, like what we do with closure type.
And it really works now.

Well, I still have some questions:
- The bounds `AsyncBlockImplType<T>: Future<Output = T>` is currently generated in `opaque_ty_data`. I'm not sure if we should put this code here.
- Type of async block is now rendered as `impl Future<Output = OutputType>`. Do we need to special display to hint that it's a async block? Note that closure type has its special format, instead of `impl Fn(..) -> ..` or function type.



Co-authored-by: oxalica <oxalicc@pm.me>
 2020-09-13 17:28:22 +00:00
Jonas Schievink
07a704e31c Implement box pattern inference 2020-09-12 21:18:57 +02:00
oxalica
251ef93ac3
Implement async blocks 2020-09-10 20:01:23 +08:00
Aleksey Kladov
863b1fb731 ⬆️ ungrammar 2020-08-21 19:14:05 +02:00
Aleksey Kladov
b28c54a2c2 Rename ra_hir_def -> hir_def 2020-08-13 16:29:33 +02:00