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495 Commits

Author SHA1 Message Date
Florian Diebold
8a2c482082 More cleanups 2021-04-09 14:33:31 +02:00
Florian Diebold
2f02977e56 More moving stuff around 2021-04-09 14:28:04 +02:00
Florian Diebold
9fba7cf827 Move some more stuff to better places 2021-04-09 14:18:58 +02:00
Florian Diebold
5ca481bbdc Move ToChalk -> mapping 2021-04-09 14:15:26 +02:00
Florian Diebold
743faa21e7 Reorganize hir_ty modules 
Chalk isn't really a 'traits' thing anymore, so it doesn't make sense to
have all the Chalk-related stuff in submodules of `traits`.
 2021-04-09 14:11:37 +02:00
bors[bot]
99ed68a109
Merge #8406 
8406: Improve indexing of impls r=flodiebold a=flodiebold

Store impls for e.g. &Foo with the ones for Foo instead of the big "other" bucket. This can improve performance and simplifies the HIR impl search a bit.

Co-authored-by: Florian Diebold <flodiebold@gmail.com>
 2021-04-09 10:45:34 +00:00
Florian Diebold
fdd721e9ef Improve indexing of impls 
Store impls for e.g. &Foo with the ones for Foo instead of the big
"other" bucket. This can improve performance and simplifies the HIR impl
search a bit.
 2021-04-09 11:21:31 +02:00
Florian Diebold
272a8dce4f Fix crash on syn involving lifetimes returned by Chalk 
If we get lifetime variables back in autoderef, just immediately replace
them by static lifetimes for now. Method resolution doesn't really deal
correctly with new variables being introduced (this needs to be fixed
more properly).

This fixes `rust-analyzer analysis-stats --with-deps` crashing in the RA
repo.
 2021-04-09 11:17:07 +02:00
Jade
4529f1be81 decl_check: consider outer scopes' allows 
Fix #8417. Also makes it less noisy about no_mangle annotated stuff the
user can do nothing about.

Note: this still is broken with bitfield! macros. A repro in an ignore
test is included here. I believe this bug is elsewhere, and I don't
think I can work around it here.
 2021-04-08 14:43:19 -07:00
Florian Diebold
37ff15ad83 Cleanup 2021-04-08 22:49:10 +02:00
Florian Diebold
417473aa3d Intern Variances 
This may be a slight performance improvement.
 2021-04-08 22:48:47 +02:00
Florian Diebold
f778e50b71 Don't intern ProgramClause at all 
This seems to work best performance/memory-wise.
 2021-04-08 22:48:47 +02:00
Florian Diebold
566200342a Intern QuantifiedWhereClauses 
Slight performance and memory usage improvement.
 2021-04-08 22:48:47 +02:00
Florian Diebold
15b0b55b4e Intern ProgramClauses 2021-04-08 22:48:47 +02:00
Florian Diebold
317c4b972f Intern CanonicalVarKinds 
Slight savings in performance and memory.
 2021-04-08 22:48:47 +02:00
Florian Diebold
90656f8674 Intern consts & lifetimes 
Slight memory usage reduction.
 2021-04-08 22:48:47 +02:00
Florian Diebold
37cb6805af Intern types 
Performance about the same, memory reduced by ~5%.
 2021-04-08 22:48:47 +02:00
Florian Diebold
be03db0e3a Intern Substitutions 
(Costs a bit of performance, reduces memory usage on RA by ~10%.)
 2021-04-08 22:48:47 +02:00
Florian Diebold
a169fa6a83 Intern VariableKinds 2021-04-08 22:48:47 +02:00
Florian Diebold
d992736e79 Remove unused 2021-04-08 14:36:14 +02:00
Florian Diebold
8040f4a5e3 Replace make_binders by the now equivalent make_only_type_binders 2021-04-08 14:23:17 +02:00
Florian Diebold
8ce6fea325 Remove identity impls for ToChalk 2021-04-08 14:23:17 +02:00
Florian Diebold
a163554857 Fix Canonicalized::apply_solution 
Now that we're using Chalk's `substitute` which actually knows about
lifetimes, the hack doesn't work anymore, but we can put in a proper
lifetime.
 2021-04-08 14:23:17 +02:00
Florian Diebold
a838a60caa Fix missing match arms 2021-04-08 14:23:17 +02:00
Florian Diebold
f43edb2151 Fix remaining interned_mut call 2021-04-08 14:08:55 +02:00
Florian Diebold
0f058d61ce Replace remaining fold calls 2021-04-08 14:08:55 +02:00
Florian Diebold
caee3b6c2d Replace some fold calls 2021-04-08 14:08:55 +02:00
Florian Diebold
b25b147e86 Fix shifted_{in,out} calls 2021-04-08 14:08:55 +02:00
Florian Diebold
dc0b581736 Fix subst_prefix 2021-04-08 14:08:55 +02:00
Florian Diebold
5794a090bf Get rid of walk_mut [not compiling] 2021-04-08 14:08:55 +02:00
Florian Diebold
1332e72d09 Fix TyBuilder methods 2021-04-08 14:08:55 +02:00
Florian Diebold
b24e6f6030 Impl Fold for CallableSig 2021-04-08 14:08:55 +02:00
Florian Diebold
7e541e69b1 Add HasInterner bounds 2021-04-08 14:08:55 +02:00
Florian Diebold
926bfef0ef Allow unused 2021-04-08 14:08:55 +02:00
Florian Diebold
e5d294765a Remove obsolete Cast impls 2021-04-08 14:08:54 +02:00
Florian Diebold
429bbbd39a Make ToChalk implementations identity 2021-04-08 14:08:54 +02:00
Florian Diebold
77d974ae6b Replace all the types by their Chalk versions 2021-04-08 14:08:54 +02:00
bors[bot]
3191a93185
Merge #8409 
8409: Various remaining fixes for Chalk IR move r=flodiebold a=flodiebold

CC #8313

Co-authored-by: Florian Diebold <flodiebold@gmail.com>
 2021-04-07 18:51:36 +00:00
Florian Diebold
dc116f7ce2 Fix return type of Substitution::interned 2021-04-07 20:50:26 +02:00
Florian Diebold
be0084a0bc InEnvironment::new takes a reference 2021-04-07 20:48:58 +02:00
Florian Diebold
d1b645d236 Make Canonical::new a free-standing function 2021-04-07 20:47:04 +02:00
Florian Diebold
9b4ecd3723 Fix return type of self_type_parameter 2021-04-07 20:41:52 +02:00
Florian Diebold
6777a4975d Move hir_trait_id to extension trait 2021-04-07 20:40:01 +02:00
Florian Diebold
86feac18e8 Change TraitRef::hir_fmt_ext to free-standing function 2021-04-07 20:34:58 +02:00
Florian Diebold
4c35df47e8 Move equals_ctor to TyExt 
I'd prefer getting rid of it, but it's used in the impl search and not
super easy to replace there (I think ideally the impl search would do
proper unification, but that's a bit more complicated).
 2021-04-07 20:08:50 +02:00
Florian Diebold
92dcc53f94 Remove Ty::substs{_mut} 
Almost all uses actually only care about ADT substs, so it's better to
be explicit. The methods were a bad abstraction anyway since they
already didn't include the inner types of e.g. `TyKind::Ref` anymore.
 2021-04-07 17:56:53 +02:00
Lukas Wirth
c3c8e8225f Free Ty::def_crates 2021-04-07 13:09:31 +02:00
Lukas Wirth
e3a5c15d18 Move Ty::builtin_deref 2021-04-07 13:06:48 +02:00
bors[bot]
a8f1e41f0f
Merge #8394 
8394: Infer variants through type aliased enums r=Veykril a=Veykril

bors r+

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-04-07 09:35:40 +00:00
Lukas Wirth
41563fd612 Infer variants through type aliased enums 2021-04-07 11:31:50 +02:00
Jonas Schievink
7c1c0e6fea Collect trait impls inside unnamed consts 2021-04-07 03:33:22 +02:00
Florian Diebold
b03969cda9 Remove SolutionVariables, add ConstrainedSubst analogous to Chalk 
... just missing the constraints.
 2021-04-06 23:46:32 +02:00
Florian Diebold
768ee3e47a Align InferenceVar to Chalk 2021-04-06 21:10:22 +02:00
Florian Diebold
d280538174 Clean up Chalk mapping a bit 2021-04-06 21:10:22 +02:00
Jonas Schievink
230c763648 infer: remove record_pat_field_resolutions field 
Same as https://github.com/rust-analyzer/rust-analyzer/pull/8376, this
can be computed from other data
 2021-04-06 19:44:28 +02:00
bors[bot]
e6a1c9ca60
Merge #8371 
8371: Don't use HirDisplayWrapper when displaying SourceCode r=matklad a=Veykril

The issue was basically that when displaying for `DisplayTarget::SourceCode` some `hir_fmt` functions would create `HirDisplayWrapper`s which would then `fmt` these triggering the Display panic since `fmt::Display` can't fail the same way as `HirDisplay`. Simple fix is to just use `hir_fmt` directly. Should probably write that down somewhere in source, looking for a good spot to put that right now.

Fixes #8077, Fixes #8370


Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-04-06 16:12:30 +00:00
Jonas Schievink
e9752308bb infer: remove record_field_resolutions field 
It stores no useful data, since we can derive all fields from
`variant_resolutions`
 2021-04-06 17:59:18 +02:00
bors[bot]
7d39b13996
Merge #8364 
8364: Memory usage improvements r=jonas-schievink a=alexmaco

These are mostly focused on splitting up enum variants with large size differences between variants by `Box`-ing things up.

In my testing this reduces the memory usage somewhere in the low percentages, even though the measurements are quite noisy.

Co-authored-by: Alexandru Macovei <alexnmaco@gmail.com>
 2021-04-06 13:43:37 +00:00
Alexandru Macovei
32304d14a1 Use Box'es to reduce the size of hir_def::expr::Pat from 112 to 64 bytes on 64bit 2021-04-06 16:01:31 +03:00
Alexandru Macovei
fb1f544e24 Use Box'es to reduce size of hir_def::expr::Expr from 128 to 72 bytes (on 64bit systems) 
Rationale: only a minority of variants used almost half the size.
By keeping large members (especially in Option) behind a box
the memory cost is only payed when the large variants are needed.

This reduces the size Vec<Expr> needs to allocate.
 2021-04-06 16:01:31 +03:00
Lukas Wirth
a43409fa43 Panic when creating a HirDisplayWrapper with DisplayTarget::SourceCode 2021-04-06 14:42:34 +02:00
Lukas Wirth
ffdb2da49d Don't use HirDisplayWrapper when displaying SourceCode 2021-04-06 14:21:35 +02:00
Lukas Wirth
bc993bbe85 Remove TyExt::dyn_trait_ref 2021-04-06 13:58:51 +02:00
Lukas Wirth
9b4699a9be Move Ty accessors to TyExt 2021-04-06 13:58:48 +02:00
Lukas Wirth
9fbba7bc45 Add chalk_ir::Const to TyKind::Array 2021-04-06 11:45:41 +02:00
Lukas Wirth
08dc69599e Use a constructor function for Static lifetimes 2021-04-06 10:50:55 +02:00
Lukas Wirth
b98c681cb7 Always use Static lifetimes in chalk mapping 2021-04-06 10:45:34 +02:00
Lukas Wirth
9da191c7e0 Add Lifetime to DynTy 2021-04-06 10:45:34 +02:00
Lukas Wirth
96756f1b1d Add Lifetime to TyKind::Ref 2021-04-06 10:45:30 +02:00
Florian Diebold
1ae967bf8e Fix shifting of binders in FnPointer 
- don't shift in/out for Chalk mapping (we want to have the same
   binders now)
 - do shift in when creating the signature for a closure (though it
   shouldn't matter much)
 - do shift in when lowering a `fn()` type
 - correctly deal with the implied binder in TypeWalk
 2021-04-05 23:00:50 +02:00
Florian Diebold
edc59d897d Align FnPointer with Chalk 2021-04-05 22:23:30 +02:00
Florian Diebold
b67148daea Substitution::prefix -> subst_prefix 
I probably want to get rid of this function completely later.
 2021-04-05 21:58:53 +02:00
Florian Diebold
2a83645e1b Get rid of Substitution::suffix 2021-04-05 21:58:03 +02:00
Florian Diebold
b443e5304e Remove some unused methods, move some to types.rs 2021-04-05 21:58:03 +02:00
Florian Diebold
738174671a Binders::wrap_empty -> wrap_empty_binders 2021-04-05 21:58:03 +02:00
Florian Diebold
2f5a77658b Substitution::single -> from1 2021-04-05 21:58:03 +02:00
Florian Diebold
788533d380 Move ProjectionTy methods to extension trait 2021-04-05 21:58:01 +02:00
bors[bot]
8c96a7d81e
Merge #8353 
8353: Replace hir_ty::Lifetime with chalk equivalent r=flodiebold a=Veykril

Our `Lifetime` isn't really used yet so this is a rather simple change

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-04-05 19:34:50 +00:00
Lukas Wirth
d587ca2991 Replace unused hir_ty::Lifetime with chalk equivalents 2021-04-05 20:46:15 +02:00
Jonas Schievink
f48dd154a5 Use more assoc. type aliases in the chalk interner 
Makes it sligthly easier to swap out these types
 2021-04-05 20:15:07 +02:00
Florian Diebold
a316d58360 Rename shift_bound_vars{_out} to align with Chalk 2021-04-05 19:21:03 +02:00
Florian Diebold
fbab69cbff Get rid of subst_bound_vars uses 2021-04-05 19:21:03 +02:00
Florian Diebold
e28f0c98ba Get rid of some walk_mut uses 2021-04-05 19:21:03 +02:00
Florian Diebold
30a339e038 Add Interner parameter to Binders::substitute 2021-04-05 19:21:01 +02:00
Florian Diebold
05eba0db3d Binders::subst -> substitute 2021-04-05 19:20:28 +02:00
Florian Diebold
ad20f00844 Use VariableKinds in Binders 2021-04-05 19:19:18 +02:00
Florian Diebold
69714d36e6 Hide Binders internals more 2021-04-05 19:19:18 +02:00
kjeremy
b246f57fad Use arrayvec 0.7 to avoid perf regression in 0.6.1 
See: https://github.com/bluss/arrayvec/issues/182
 2021-04-05 12:58:35 -04:00
Laurențiu Nicola
d7546d8c23 Pass interner to TraitRef::self_type_parameter 2021-04-05 17:38:37 +03:00
Laurențiu Nicola
aefcbf2758 Pass interner to ProjectionTy::self_type_parameter 2021-04-05 17:37:24 +03:00
Laurențiu Nicola
72c54c53cd Rename TyKind::ForeignType to Foreign 2021-04-05 15:39:06 +03:00
Laurențiu Nicola
65c2e51940 Rename TyKind::Unknown to Error 2021-04-05 15:39:06 +03:00
Jonas Schievink
7c0c713a10 Intern GenericParams 
Also share the same instance between `ItemTree` and `generic_params`
query.
 2021-04-05 03:50:10 +02:00
Jonas Schievink
24e876b52e Intern more TypeRefs in generics 
Saves ~3 MB
 2021-04-05 02:03:37 +02:00
Florian Diebold
645a9c3a27 Move things from traits module to types as well 2021-04-04 20:27:40 +02:00
Florian Diebold
508a1ecad3 Move things in hir_ty into submodules 
- all the types that will be replaced by Chalk go to `types`
 - `TypeWalk` impls go to `walk`
 2021-04-04 20:22:00 +02:00
Florian Diebold
cde3857897 Add comment 2021-04-04 13:23:22 +02:00
Florian Diebold
ebdfc932e7 Replace Substitution::type_params 2021-04-04 13:16:39 +02:00
Florian Diebold
a4d7bdf1c8 Replace Substitution::bound_vars and ::type_params_for_generics 2021-04-04 13:16:39 +02:00
Florian Diebold
715c178f0b Move TyBuilder to its own module 2021-04-04 13:16:39 +02:00