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361 Commits

Author SHA1 Message Date
Oli Scherer
a38e98371b Split out the stable part of smir into its own crate to prevent accidental usage of forever unstable things 2023-09-25 14:38:27 +00:00
Oli Scherer
19f1d782d5 Move Opaque to stable_mir 2023-09-25 14:38:27 +00:00
Oli Scherer
33998a9751 Fix test by adding a stable way to get an opaque DefKind 2023-09-25 14:38:27 +00:00
Oli Scherer
55b6f64902 Eliminate escape hatch 2023-09-25 14:38:26 +00:00
Oli Scherer
e02a139a23 Eliminate with_tables helper 2023-09-25 14:38:26 +00:00
Camille GILLOT
26cb34cd18 Remove span from BrAnon. 2023-09-24 09:46:55 +00:00
Camille GILLOT
44ac8dcc71 Remove GeneratorWitness and rename GeneratorWitnessMIR. 2023-09-23 13:47:30 +00:00
Guillaume Gomez
208f6ed95c
Rollup merge of #115972 - RalfJung:const-consistency, r=oli-obk 
rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const

Also, be more consistent with the `to/eval_bits` methods... we had some that take a type and some that take a size, and then sometimes the one that takes a type is called `bits_for_ty`.

Turns out that `ty::Const`/`mir::ConstKind` carry their type with them, so we don't need to even pass the type to those `eval_bits` functions at all.

However this is not properly consistent yet: in `ty` we have most of the methods on `ty::Const`, but in `mir` we have them on `mir::ConstKind`. And indeed those two types are the ones that correspond to each other. So `mir::ConstantKind` should actually be renamed to `mir::Const`. But what to do with `mir::Constant`? It carries around a span, that's really more like a constant operand that appears as a MIR operand... it's more suited for `syntax.rs` than `consts.rs`, but the bigger question is, which name should it get if we want to align the `mir` and `ty` types? `ConstOperand`? `ConstOp`? `Literal`? It's not a literal but it has a field called `literal` so it would at least be consistently wrong-ish...

``@oli-obk`` any ideas?
 2023-09-21 13:25:39 +02:00
Ralf Jung
c94410c145 rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const 2023-09-21 08:12:30 +02:00
Ralf Jung
ea22adbabd adjust constValue::Slice to work for arbitrary slice types 2023-09-19 20:17:43 +02:00
Ralf Jung
5a0a1ff0cd move ConstValue into mir 
this way we have mir::ConstValue and ty::ValTree as reasonably parallel
 2023-09-19 11:11:02 +02:00
Matthias Krüger
4f90a52ae6
Rollup merge of #115772 - ouz-a:smir_span2, r=oli-obk 
Improve Span in smir

Addressing https://github.com/rust-lang/project-stable-mir/issues/31

r? ``@oli-obk``
 2023-09-14 19:12:31 +02:00
Ralf Jung
430c386821 make it more clear which functions create fresh AllocId 2023-09-14 07:27:31 +02:00
Ralf Jung
0f8908da27 cleanup op_to_const a bit; rename ConstValue::ByRef → Indirect 2023-09-14 07:27:30 +02:00
Ralf Jung
551f481ffb use AllocId instead of Allocation in ConstValue::ByRef 2023-09-14 07:26:24 +02:00
ouz-a
fa57a48cf5 span is index 2023-09-14 00:32:21 +03:00
bors
1fe747c160 Auto merge of #115793 - spastorino:smir-explicit-predicates-of, r=oli-obk 
Add explicit_predicates_of to SMIR

Adding `explicit_predicates_of` so we can use it from Mir formality.

r? `@oli-obk`
 2023-09-13 04:51:19 +00:00
Santiago Pastorino
3678dbc382
Add explicit_predicates_of to SMIR 2023-09-12 15:12:02 -03:00
Matthias Krüger
2a087be735
Rollup merge of #115749 - oli-obk:smir_consts, r=compiler-errors 
Allow loading the SMIR for constants and statics

cc https://github.com/rust-lang/project-stable-mir/issues/34

before this PR we were ICEing when trying to access the SMIR of anything other than functions
 2023-09-11 21:16:23 +02:00
Matthias Krüger
c943ec2fba
Rollup merge of #115730 - bjorn3:some_driver_refactors, r=compiler-errors 
Some more small driver refactors

To improve clarity and simplify some code.
 2023-09-11 21:16:22 +02:00
Matthias Krüger
e7a347baf8
Rollup merge of #115727 - fee1-dead-contrib:effect-fallback, r=oli-obk 
Implement fallback for effect param

r? `@oli-obk` or `@lcnr`

tracking issue for this ongoing work: https://github.com/rust-lang/rust/issues/110395
 2023-09-11 17:03:31 +02:00
Deadbeef
9654d5ceaf add is_host_effect to GenericParamDefKind::Const and address review 2023-09-11 13:18:36 +00:00
Oli Scherer
c2e790044c Allow loading the SMIR for constants and statics 2023-09-11 08:14:56 +00:00
bjorn3
2eca717a24 Remove EarlyErrorHandler argument from after_analysis callback 
It is only used by miri which can create a new one using the Session.
 2023-09-10 09:44:03 +00:00
ouz-a
d190ebf2fc add function that returns span of an item 2023-09-09 14:17:36 +03:00
Matthias Krüger
9a901dad6f
Rollup merge of #115605 - ouz-a:smir_better_debug, r=oli-obk 
Better Debug for `Ty` in smir

Similar to what I did here https://github.com/rust-lang/rust/pull/115534.

r? ``@oli-obk``
 2023-09-06 19:31:51 +02:00
ouz-a
cc7c5ad20b Ty Debug now prints id and kind 2023-09-06 15:02:03 +03:00
Oli Scherer
0f4ff52e00 Implement and test monomorphization 2023-09-06 08:16:04 +00:00
Oli Scherer
202fbed1a6 Allow fetching the SMIR body of FnDefs 2023-09-06 08:16:04 +00:00
Oli Scherer
98d26d9c4d Deopaquify ParamConst 2023-09-06 08:16:04 +00:00
Oli Scherer
627fa80bdf Add types to all constants 2023-09-06 08:16:04 +00:00
Oli Scherer
a370f1baa3 Also use Const in SMIR instead of just ConstantKind 2023-09-06 08:16:04 +00:00
Oli Scherer
b43e3b9f41 Add type folder to SMIR 2023-09-06 08:15:42 +00:00
Celina G. Val
d10d8290ac Add tests and use ControlFlow 2023-09-05 09:19:56 -07:00
Celina G. Val
1a8a5d0a29 SMIR: Allow users to pick if compilation continues 
Currently we stop compilation, but some users might want to keep going.
This is needed for us to test against rustc tests. Other tools, such as
Kani, also implements parts of their logic as a backend so it is
important for compilation to continue.
 2023-09-05 08:54:03 -07:00
Celina G. Val
3b01f65aa5 Diferentiate between ICE and compilation error 2023-09-05 08:54:03 -07:00
Celina G. Val
2db01be584 Adjust StableMIR interface to return and not crash 
Invoking StableMir::run() on a crate that has any compilation error was
crashing the entire process. Instead, return a `CompilerError` so the
user knows compilation did not succeed.

I believe ICE will also be converted to `CompilerError`.

I'm also adding a return value to the callback, because I think it will
be handy for users (at least it was for my current task of implementing
a tool to validate stable-mir). However, if people disagree,
I can remove that.
 2023-09-05 08:54:03 -07:00
ouz-a
56d10a883e provide more useful info for DefId Debug 2023-09-04 19:13:43 +03:00
bors
7cc5ac267f Auto merge of #115470 - ericmarkmartin:stable-prov, r=oli-obk 
add stable provenance

r? `@spastorino`

implements rust-lang/project-stable-mir#22
 2023-09-03 07:38:55 +00:00
Eric Mark Martin
cb7d020fb6 add stable provenance 2023-09-02 01:53:06 -04:00
Oli Scherer
85a1679df9 Create a SMIR visitor 2023-09-01 16:32:22 +00:00
Oli Scherer
92cfd209f1 Move some logic using rustc datastructures to the rustc_smir module 2023-08-30 08:10:28 +00:00
Oli Scherer
03b03f9fee Reuse the ty::Const: Stable impl 2023-08-30 08:09:41 +00:00
Oli Scherer
3a736a747d Exhaustively match on ty::Const::kind 2023-08-30 08:08:39 +00:00
Oli Scherer
9b8e3eb8f7 Move around constants' Stable impls a bit 2023-08-30 08:08:39 +00:00
Matthias Krüger
a51e8308c8
Rollup merge of #115300 - spastorino:smir-tweaks, r=oli-obk 
Tweaks and improvements on SMIR around generics_of and predicates_of

r? `@oli-obk`

This allows an API like the following ...

```rust
    let trait_decls = stable_mir::all_trait_decls().iter().map(|trait_def| {
        let trait_decl = stable_mir::trait_decl(trait_def);
        let generics = trait_decl.generics_of();
        let predicates = trait_decl.predicates_of().predicates;
```

I didn't like that much `trait_def.trait_decl()` which is it possible but adding a method to a def_id that loads up a whole trait definition looks backwards to me.
 2023-08-29 20:49:05 +02:00
ouz-a
c2fe0bf253 Create StableMir replacer for SMirCalls 2023-08-29 16:30:50 +03:00
Santiago Pastorino
5ab9616d03
Call these methods from high level stable_mir::trait_decl(trait_def) and so on 2023-08-29 08:34:34 -03:00
Santiago Pastorino
079e3732cc
Implement generics_of and predicates_of only for TraitDecl for now 2023-08-29 08:34:33 -03:00
Santiago Pastorino
0c301e9d36
Deduplicate GenericPredicates 2023-08-29 08:34:28 -03:00
Santiago Pastorino
17ffb59d39
Index def_ids directly 2023-08-29 08:34:27 -03:00
Santiago Pastorino
af6299a1f7
Add stable_mir::DefId as new type wrapper 2023-08-29 08:28:48 -03:00
Santiago Pastorino
e9710f1faa
Context::generics _of/predicates_of should receive stable_mir::DefId 2023-08-28 14:55:42 -03:00
Santiago Pastorino
7a653feffb
Remove stable_mir::generics_of/predicates_of those shouldn't be exposed 2023-08-28 14:55:08 -03:00
bors
c5035271ac Auto merge of #115211 - spastorino:add-missing-smir-generics-of, r=compiler-errors 
Add missing high-level stable_mir::generics_of fn

We forgot to add this function in https://github.com/rust-lang/rust/pull/115092, as we have done on https://github.com/rust-lang/rust/pull/115084 and other high level APIs.

At some point I think we should re-organize the structure of the code but this is what we have for now.

r? `@compiler-errors`
Would have assigned `@oli-obk` but he is still on vacations
 2023-08-26 00:32:16 +00:00
bors
734a0d0aa0 Auto merge of #115202 - ouz-a:more_smir, r=spastorino 
Add stable for Constant in smir

Previously https://github.com/rust-lang/rust/pull/114587 we covered much of the groundwork needed to cover Const in smir, so there is no reason keep `Constant` as String.

r? `@spastorino`
 2023-08-25 20:35:39 +00:00
Santiago Pastorino
3dd1c6bc98
Add missing high-level stable_mir::generics_of fn 2023-08-25 09:42:57 -03:00
bors
738df13e8a Auto merge of #115093 - Zalathar:smir-coverage, r=cjgillot,oli-obk 
Treat `StatementKind::Coverage` as completely opaque for SMIR purposes

Coverage statements in MIR are heavily tied to internal details of the coverage implementation that are likely to change, and are unlikely to be useful to third-party tools for the foreseeable future.
 2023-08-25 11:43:05 +00:00
bors
b60f7b51a2 Auto merge of #115045 - RalfJung:unwind-terminate-reason, r=davidtwco 
when terminating during unwinding, show the reason why

With this, the output on double-panic becomes something like that:
```
thread 'main' panicked at src/tools/miri/tests/fail/panic/double_panic.rs:15:5:
first
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread 'main' panicked at src/tools/miri/tests/fail/panic/double_panic.rs:10:9:
second
stack backtrace:
   0:           0xbe273a - std::backtrace_rs::backtrace::miri::trace_unsynchronized::<&mut [closure@std::sys_common::backtrace::_print_fmt::{closure#1}]>
                               at /home/r/src/rust/rustc.3/library/std/src/../../backtrace/src/backtrace/miri.rs:99:5
   1:           0xbe22e6 - std::backtrace_rs::backtrace::miri::trace::<&mut [closure@std::sys_common::backtrace::_print_fmt::{closure#1}]>
                               at /home/r/src/rust/rustc.3/library/std/src/../../backtrace/src/backtrace/miri.rs:62:14
   2:           0xbe1086 - std::backtrace_rs::backtrace::trace_unsynchronized::<[closure@std::sys_common::backtrace::_print_fmt::{closure#1}]>
                               at /home/r/src/rust/rustc.3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   3:           0xba3afd - std::sys_common::backtrace::_print_fmt
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:67:5
   4:           0xba2471 - <std::sys_common::backtrace::_print::DisplayBacktrace as std::fmt::Display>::fmt
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:44:22
   5:           0xbcf754 - core::fmt::rt::Argument::<'_>::fmt
                               at /home/r/src/rust/rustc.3/library/core/src/fmt/rt.rs:138:9
   6:           0x9b8f81 - std::fmt::write
                               at /home/r/src/rust/rustc.3/library/core/src/fmt/mod.rs:1094:17
   7:           0x21391d - <std::sys::unix::stdio::Stderr as std::io::Write>::write_fmt
                               at /home/r/src/rust/rustc.3/library/std/src/io/mod.rs:1714:15
   8:           0xba37b1 - std::sys_common::backtrace::_print
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:47:5
   9:           0xba365b - std::sys_common::backtrace::print
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:34:9
  10:           0x143c67 - std::panic_hook_with_disk_dump::{closure#1}
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:278:22
  11:           0x144187 - std::panic_hook_with_disk_dump
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:312:9
  12:           0x143659 - std::panicking::default_hook
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:239:5
  13:           0x1482a7 - std::panicking::rust_panic_with_hook
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:729:13
  14:           0x1475d5 - std::rt::begin_panic::<&str>::{closure#0}
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:650:9
  15:           0xba496a - std::sys_common::backtrace::__rust_end_short_backtrace::<[closure@std::rt::begin_panic<&str>::{closure#0}], !>
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:170:18
  16:           0x147599 - std::rt::begin_panic::<&str>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:649:12
  17:            0x31916 - <Foo as std::ops::Drop>::drop
                               at src/tools/miri/tests/fail/panic/double_panic.rs:10:9
  18:           0x1a2b5e - std::ptr::drop_in_place::<Foo> - shim(Some(Foo))
                               at /home/r/src/rust/rustc.3/library/core/src/ptr/mod.rs:497:1
  19:            0x202bf - main
                               at src/tools/miri/tests/fail/panic/double_panic.rs:16:1
  20:            0xcc6a8 - <fn() as std::ops::FnOnce<()>>::call_once - shim(fn())
                               at /home/r/src/rust/rustc.3/library/core/src/ops/function.rs:250:5
  21:           0xba47d9 - std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()>
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:154:18
  22:           0x141a6a - std::rt::lang_start::<()>::{closure#0}
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:166:18
  23:            0xcca18 - std::ops::function::impls::<impl std::ops::FnOnce<()> for &dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe>::call_once
                               at /home/r/src/rust/rustc.3/library/core/src/ops/function.rs:284:13
  24:           0x146469 - std::panicking::try::do_call::<&dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe, i32>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:524:40
  25:           0x145e09 - std::panicking::try::<i32, &dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:488:19
  26:            0x7b0ac - std::panic::catch_unwind::<&dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe, i32>
                               at /home/r/src/rust/rustc.3/library/std/src/panic.rs:142:14
  27:           0x14189b - std::rt::lang_start_internal::{closure#2}
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:148:48
  28:           0x146481 - std::panicking::try::do_call::<[closure@std::rt::lang_start_internal::{closure#2}], isize>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:524:40
  29:           0x145e2c - std::panicking::try::<isize, [closure@std::rt::lang_start_internal::{closure#2}]>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:488:19
  30:            0x7b0d5 - std::panic::catch_unwind::<[closure@std::rt::lang_start_internal::{closure#2}], isize>
                               at /home/r/src/rust/rustc.3/library/std/src/panic.rs:142:14
  31:           0x1418b0 - std::rt::lang_start_internal
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:148:20
  32:           0x141a97 - std::rt::lang_start::<()>
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:165:17
thread 'main' panicked at /home/r/src/rust/rustc.3/library/core/src/panicking.rs:126:5:
panic in a destructor during cleanup
stack backtrace:
   0:           0xe9f6d7 - std::backtrace_rs::backtrace::miri::trace_unsynchronized::<&mut [closure@std::sys_common::backtrace::_print_fmt::{closure#1}]>
                               at /home/r/src/rust/rustc.3/library/std/src/../../backtrace/src/backtrace/miri.rs:99:5
   1:           0xe9f27d - std::backtrace_rs::backtrace::miri::trace::<&mut [closure@std::sys_common::backtrace::_print_fmt::{closure#1}]>
                               at /home/r/src/rust/rustc.3/library/std/src/../../backtrace/src/backtrace/miri.rs:62:14
   2:           0xe9e016 - std::backtrace_rs::backtrace::trace_unsynchronized::<[closure@std::sys_common::backtrace::_print_fmt::{closure#1}]>
                               at /home/r/src/rust/rustc.3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   3:           0xba3afd - std::sys_common::backtrace::_print_fmt
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:67:5
   4:           0xba2471 - <std::sys_common::backtrace::_print::DisplayBacktrace as std::fmt::Display>::fmt
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:44:22
   5:           0xbcf754 - core::fmt::rt::Argument::<'_>::fmt
                               at /home/r/src/rust/rustc.3/library/core/src/fmt/rt.rs:138:9
   6:           0x9b8f81 - std::fmt::write
                               at /home/r/src/rust/rustc.3/library/core/src/fmt/mod.rs:1094:17
   7:           0x4d0895 - <std::sys::unix::stdio::Stderr as std::io::Write>::write_fmt
                               at /home/r/src/rust/rustc.3/library/std/src/io/mod.rs:1714:15
   8:           0xba37b1 - std::sys_common::backtrace::_print
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:47:5
   9:           0xba365b - std::sys_common::backtrace::print
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:34:9
  10:           0x400bd4 - std::panic_hook_with_disk_dump::{closure#1}
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:278:22
  11:           0x144187 - std::panic_hook_with_disk_dump
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:312:9
  12:           0x143659 - std::panicking::default_hook
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:239:5
  13:           0x1482a7 - std::panicking::rust_panic_with_hook
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:729:13
  14:           0x40403b - std::panicking::begin_panic_handler::{closure#0}
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:619:13
  15:           0xe618b3 - std::sys_common::backtrace::__rust_end_short_backtrace::<[closure@std::panicking::begin_panic_handler::{closure#0}], !>
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:170:18
  16:           0x403fc8 - std::panicking::begin_panic_handler
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:617:5
  17:           0xee23e9 - core::panicking::panic_nounwind_fmt
                               at /home/r/src/rust/rustc.3/library/core/src/panicking.rs:96:14
  18:           0xee29e6 - core::panicking::panic_nounwind
                               at /home/r/src/rust/rustc.3/library/core/src/panicking.rs:126:5
  19:           0xee365e - core::panicking::panic_in_cleanup
                               at /home/r/src/rust/rustc.3/library/core/src/panicking.rs:206:5
  20:            0x2028a - main
                               at src/tools/miri/tests/fail/panic/double_panic.rs:13:1
  21:           0x3895ee - <fn() as std::ops::FnOnce<()>>::call_once - shim(fn())
                               at /home/r/src/rust/rustc.3/library/core/src/ops/function.rs:250:5
  22:           0xe61725 - std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()>
                               at /home/r/src/rust/rustc.3/library/std/src/sys_common/backtrace.rs:154:18
  23:           0x3fe9aa - std::rt::lang_start::<()>::{closure#0}
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:166:18
  24:           0x389962 - std::ops::function::impls::<impl std::ops::FnOnce<()> for &dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe>::call_once
                               at /home/r/src/rust/rustc.3/library/core/src/ops/function.rs:284:13
  25:           0x4033b9 - std::panicking::try::do_call::<&dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe, i32>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:524:40
  26:           0x402d58 - std::panicking::try::<i32, &dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:488:19
  27:           0x337ff7 - std::panic::catch_unwind::<&dyn std::ops::Fn() -> i32 + std::marker::Sync + std::panic::RefUnwindSafe, i32>
                               at /home/r/src/rust/rustc.3/library/std/src/panic.rs:142:14
  28:           0x3fe7e7 - std::rt::lang_start_internal::{closure#2}
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:148:48
  29:           0x4033d6 - std::panicking::try::do_call::<[closure@std::rt::lang_start_internal::{closure#2}], isize>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:524:40
  30:           0x402d7f - std::panicking::try::<isize, [closure@std::rt::lang_start_internal::{closure#2}]>
                               at /home/r/src/rust/rustc.3/library/std/src/panicking.rs:488:19
  31:           0x338028 - std::panic::catch_unwind::<[closure@std::rt::lang_start_internal::{closure#2}], isize>
                               at /home/r/src/rust/rustc.3/library/std/src/panic.rs:142:14
  32:           0x1418b0 - std::rt::lang_start_internal
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:148:20
  33:           0x3fe9dc - std::rt::lang_start::<()>
                               at /home/r/src/rust/rustc.3/library/std/src/rt.rs:165:17
thread caused non-unwinding panic. aborting.
```
If we also land https://github.com/rust-lang/rust/pull/115020, the 2nd backtrace disappears, hopefully making the "panic in a destructor during cleanup" easier to see.

Fixes https://github.com/rust-lang/rust/issues/114954.
 2023-08-25 08:47:18 +00:00
ouz-a
cab9fc99c9 Add stable for Constant in smir 2023-08-25 09:25:57 +03:00
Ralf Jung
4c53783f3c when terminating during unwinding, show the reason why 2023-08-24 13:28:26 +02:00
Eric Mark Martin
107cb5c904
predicates of 2023-08-23 11:47:13 -03:00
Eric Mark Martin
735e9c0c51
stable types for predicates 2023-08-23 10:43:10 -03:00
ouz-a
015b5cb306 add generics_of to smir 2023-08-22 21:47:46 +03:00
Zalathar
1fac8a0eab Treat StatementKind::Coverage as completely opaque for SMIR purposes 
Coverage statements in MIR are heavily tied to internal details of the coverage
implementation that are likely to change, and are unlikely to be useful to
third-party tools for the foreseeable future.
 2023-08-22 20:37:19 +10:00
Ralf Jung
44cc3105b1 stable_mir: docs clarification 2023-08-21 13:55:17 +02:00
Ralf Jung
818ec8e23a give some unwind-related terminators a more clear name 2023-08-20 15:52:38 +02:00
Santiago Pastorino
66573b5781
Add missing Clone/Debug impls to SMIR Trait related tys 2023-08-16 13:10:52 -03:00
Matthias Krüger
b54fe76494
Rollup merge of #114859 - spastorino:add-smir-cx-trait-fns, r=compiler-errors 
Add trait related queries to SMIR's rustc_internal

r? `@oli-obk`
 2023-08-16 08:43:52 +02:00
bors
656ee47db3 Auto merge of #114689 - m-ou-se:stabilize-thread-local-cell-methods, r=thomcc 
Stabilize thread local cell methods.

Closes #92122.
 2023-08-16 02:37:29 +00:00
Santiago Pastorino
826471e93b
Add trait related queries to SMIR's rustc_internal 2023-08-15 13:37:47 -03:00
Matthias Krüger
106d686e98
Rollup merge of #114745 - ouz-a:smir_const, r=spastorino 
Make Const more useful in smir

Since https://github.com/rust-lang/rust/pull/114587 is merged, we can make use of what we built and make Const more useful by making it not `Opaque`

r? `@spastorino`
 2023-08-14 21:57:51 +02:00
Matthias Krüger
1d0792bd80
Rollup merge of #114703 - ouz-a:smir_allocation, r=oli-obk 
Cover ParamConst in smir

Others variants won't be useful for a while or ever(?), but we might need this one.

r? ````@oli-obk````
 2023-08-12 12:06:37 +02:00
ouz-a
d5120d4a46 Make Const more useful in smir 2023-08-11 23:43:58 +03:00
ouz-a
c80281a861 cover ParamConst 2023-08-10 21:04:03 +03:00
Santiago Pastorino
5f0e662523
Add impl trait declarations to SMIR 2023-08-10 14:17:50 -03:00
Santiago Pastorino
8b29ad7215
Fix copy & paste doc error 2023-08-10 14:17:08 -03:00
Mara Bos
dc3cbc1e56 Stabilize thread local cell methods. 2023-08-10 17:33:40 +02:00
Matthias Krüger
bbc1109b79
Rollup merge of #114587 - ouz-a:smir_allocation, r=oli-obk 
Convert Const to Allocation in smir

Continuation of previous pr https://github.com/rust-lang/rust/pull/114466

cc https://github.com/rust-lang/project-stable-mir/issues/15

r? `@oli-obk`
 2023-08-09 23:00:00 +02:00
ouz-a
8f1ea576b7 only allocate bytes within AllocRange 2023-08-09 21:05:03 +03:00
ouz-a
c41339a52f Convert Const to Allocation in smir 2023-08-09 15:00:00 +03:00
Seth Pellegrino
d88ab223c5 fix: add RiscvInterrupt* cconv to smir 
These new interrupt calling conventions are not themselves stabilized,
but there are other unstable calling conventions present in the SMIR
mapping (e.g. AVR interrupts) and the mapping appears to be "complete"
so far, with no obvious way to represent unstable conventions separately
from the stable ones.
 2023-08-08 18:09:56 -07:00
Santiago Pastorino
6e4d7bd90e
Add TraitDef::trait_decl method 2023-08-07 10:24:12 -03:00
Santiago Pastorino
0e69a8ad20
Add all_trait_decls to SMIR 2023-08-07 10:24:11 -03:00
Santiago Pastorino
496faa857c
Convert trait declaration to SMIR 2023-08-07 10:24:08 -03:00
Santiago Pastorino
4199a3c13a
Convert unsafety using the stable method and reuse mir::Safety 2023-08-07 10:23:20 -03:00
ouz-a
b9a539e0a3 Add alocation to smir 2023-08-06 15:06:04 +03:00
ouz-a
2ff62fdfcc clean up, use opaque types 2023-08-01 17:48:20 +03:00
ouz-a
206bfc47ea Cover statements for stable_mir 2023-08-01 12:57:13 +03:00
Matthias Krüger
35ba616850
Rollup merge of #114165 - ouz-a:smir1, r=spastorino 
Add missing rvalues to smir

Added few missing rvalues to smir, not entirely confident about changes to `Aggregate`

cc https://github.com/rust-lang/project-stable-mir/issues/13

r? `@oli-obk`
 2023-07-31 22:51:14 +02:00
ouz-a
2a3da87c0e add missing rvalues to smir 2023-07-31 22:48:55 +03:00
Matthias Krüger
3ce90b1649 inline format!() args up to and including rustc_codegen_llvm 2023-07-30 14:22:50 +02:00
Matthias Krüger
17e4f80257
Rollup merge of #114082 - ericmarkmartin:smir-nullary-op, r=spastorino 
add stable NullaryOp

r? `@spastorino`
 2023-07-27 06:04:14 +02:00
Santiago Pastorino
7af1697138
Add Bound ty to SMIR 2023-07-26 09:26:39 -03:00
Santiago Pastorino
648cf070eb
Add Param ty to SMIR 2023-07-26 09:26:39 -03:00
Eric Mark Martin
933fc180bd add stable NullaryOp 2023-07-26 00:22:38 -04:00
Eric Mark Martin
0a0ce4905d factor out more stable impls 2023-07-25 00:49:49 -04:00
Eric Mark Martin
badb617eb5 Dynamic for smir 2023-07-24 00:17:45 -04:00
Eric Mark Martin
c2158a44e1 generic smir stable impl for Binder 2023-07-24 00:06:29 -04:00
Eric Mark Martin
aa33e8945c add Alias for smir 2023-07-22 15:38:41 -04:00
Santiago Pastorino
634db101ec
Implement Stable for ty::Ty 2023-07-21 11:56:49 -03:00
Santiago Pastorino
17b8977f9b
Add FnPtr ty to SMIR 2023-07-20 23:18:40 -03:00
Santiago Pastorino
93bcc2ef98
Implement Stable for ty::GenericArgs 2023-07-20 23:18:33 -03:00
Santiago Pastorino
cbabd00c12
Add tables to Stable::stable 2023-07-20 22:20:53 -03:00
Santiago Pastorino
c5819b2b9b
Remove FIXMEs a lot of things need fixes 2023-07-19 11:05:21 -03:00
Santiago Pastorino
db35f1de2f
Extract generic_args function 2023-07-19 11:05:14 -03:00
Santiago Pastorino
ed32347689
Add Generator to SMIR 2023-07-19 11:02:38 -03:00
Santiago Pastorino
c5c38cdee8
Add Closure ty to SMIR 2023-07-19 11:02:37 -03:00
Santiago Pastorino
e5c0b96e24
Add FnDef ty to SMIR 2023-07-19 11:02:37 -03:00
Santiago Pastorino
68077d5827
Rename SMIR AdtSubsts to GenericArgs 2023-07-19 11:02:34 -03:00
Santiago Pastorino
caa01adbd0
Add Never to SMIR 2023-07-18 13:58:41 -03:00
Santiago Pastorino
9b32319205
Add Foreign to SMIR 2023-07-18 13:58:41 -03:00
Eric Mark Martin
c8ee46be75 conversions to smir RawPtr and Ref 2023-07-17 21:08:49 -04:00
Eric Mark Martin
08e89acd2e add RawPtr 2023-07-17 20:47:27 -04:00
Eric Mark Martin
285920ea2d move const definition 2023-07-17 20:47:27 -04:00
bors
bacf5bcbc7 Auto merge of #112982 - lukas-code:bootstrap-alias-default-crates, r=albertlarsan68 
bootstrap: update defaults for `compiler` and `library` aliases

* `x doc compiler` now documents all of compiler, not just `rustc_driver`.
* `x doc` with compiler docs enabled now includes `rustc-main` and `rustc_smir`. `rustc_codegen_llvm` is only included if the LLVM backend is enabled, which is the default.
* `x doc library` now excludes `sysroot`.
* `x check compiler` and `x check library` now properly check tests/benches/examples of all compiler or library crates, respectively. Note that `x check compiler` will check the library artifacts, but not tests.

fixes the fallout from https://github.com/rust-lang/rust/pull/111955, cc `@jyn514`
 2023-07-14 12:09:27 +00:00
Lukas Markeffsky
9d6bfc281d fix docs for rustc_smir 2023-07-14 09:41:42 +00:00
Eric Mark Martin
fd5553ffea add str, slice, and array to smir types 2023-07-13 20:59:44 -04:00
Matthias Krüger
017112f834
Rollup merge of #113629 - spastorino:smir-types-3, r=oli-obk 
Add Adt to SMIR

r? ````@oli-obk````
 2023-07-13 22:33:25 +02:00
Santiago Pastorino
c80a0f3178
Add Adt to SMIR 2023-07-13 12:00:46 -03:00
Matthias Krüger
66233fbb32
Rollup merge of #113553 - spastorino:smir-types-2, r=oli-obk 
Make Placeholder, GeneratorWitness*, Infer and Error unreachable on SMIR rustc_ty_to_ty

Let's remove these todos to not confuse ``@ericmarkmartin`` if they pick some conversion up.

r? ``@oli-obk``
 2023-07-13 12:19:22 +02:00
Santiago Pastorino
5cf570f325
DefIds are not only about CrateItem 2023-07-12 16:26:05 -03:00
Santiago Pastorino
715cd99450
Make Placeholder, GeneratorWitness*, Infer and Error unreachable on SMIR rustc_ty_to_ty 2023-07-11 12:59:38 -03:00
Celina G. Val
b9f378b19b Implement a few more rvalue translation to smir 
- Introduce an Opaque type for adding information that is still
   internal to the compiler.
 2023-07-10 11:47:48 -07:00
Celina G. Val
697563289d Implement Stable for AssertMessage 2023-07-10 10:06:18 -07:00
Celina G. Val
44d0fce150 Fix standalone build 
Add extern declarations and optional dependencies to fix build done
directly via `cargo build`.
 2023-07-10 10:06:18 -07:00
Matthias Krüger
39f558f8cf
Rollup merge of #113412 - spastorino:smir-types-1, r=oli-obk 
Add basic types to SMIR

Still incomplete but I think this can be merged and we can keep iterating over it.

r? ``@oli-obk``
 2023-07-08 15:49:47 +02:00
Santiago Pastorino
9ca51b92d4
Add Float ty to SMIR 2023-07-07 13:47:55 -03:00
Santiago Pastorino
42eccffce3
Add Uint ty to SMIR 2023-07-07 13:47:33 -03:00
Santiago Pastorino
458ead41d6
Add Int ty to SMIR 2023-07-07 13:47:09 -03:00
Santiago Pastorino
73e816e37c
Add Char ty to SMIR 2023-07-07 13:46:40 -03:00
Santiago Pastorino
61adcaf87b
Add rustc_ty_to_ty basic tests 2023-07-07 13:45:54 -03:00
Santiago Pastorino
284df9fc34
Wrap SMIR bool and tuple into a Rigid variant 2023-07-06 15:34:42 -03:00
yukang
361df86a8d Use scoped-tls for SMIR to map between TyCtxt and SMIR datastructures 2023-07-02 07:48:41 +08:00
Michael Goulet
31d1fbf8d2
Rollup merge of #112232 - fee1-dead-contrib:match-eq-const-msg, r=b-naber 
Better error for non const `PartialEq` call generated by `match`

Resolves #90237
 2023-06-19 17:53:33 -07:00
Scott McMurray
39788e07ba Promote unchecked_add/sub/mul/shl/shr to mir::BinOp 2023-06-19 01:47:03 -07:00
Deadbeef
89c24af133 Better error for non const PartialEq call generated by match 2023-06-18 05:24:38 +00:00
Celina G. Val
af4040a5c1 Use a Stable trait to translate mir -> smir 
I was wondering if this would be a bit cleaner.
 2023-06-13 15:17:01 -07:00
Santiago Pastorino
313143b6a3
Add Terminator::InlineAsm conversion from MIR to SMIR 2023-06-08 16:53:41 -03:00
Matthias Krüger
1788d49789
Rollup merge of #111250 - spastorino:smir-terminator-2, r=oli-obk 
Add Terminator conversion from MIR to SMIR, part #2

r? `@oli-obk`
 2023-06-06 22:00:18 +02:00
Camille GILLOT
844c1cc5fe Remove DesugaringKind::Replace. 2023-05-25 17:40:46 +00:00
Santiago Pastorino
5749bd08e8
Add unreachable cases to Terminator 2023-05-11 14:44:53 +02:00
Oli Scherer
5c6e2342f6 Encode types in SMIR 2023-05-08 14:23:19 +00:00
Oli Scherer
7f74ae57e8 Create a trait to abstract over the smir API 2023-05-08 14:23:04 +00:00
Santiago Pastorino
698acc645e
Add GeneratorDrop terminator to SMIR 2023-05-05 10:34:55 -03:00
Santiago Pastorino
4b85bea4ae
Add Assert terminator to SMIR 2023-05-05 10:34:52 -03:00
Santiago Pastorino
7dd59fceef
Add Drop terminator to SMIR 2023-05-03 18:38:15 -03:00
Santiago Pastorino
2f503345b4
Add Call terminator to SMIR 2023-04-20 12:00:41 -03:00
Oli Scherer
e404e77c0b Add a stable MIR way to get the main function 2023-04-14 07:28:56 +00:00
Gary Guo
bf6b84b10a Fix new usage of old api 2023-04-06 09:34:16 +01:00
Oli Scherer
480e042097 Add Debug and Clone derives for stable mir datastructures 2023-03-16 16:17:25 +00:00
Oli Scherer
942cac1b8d Implement a minimal subset of MIR statements and terminators for smir 2023-03-16 16:06:12 +00:00
Oli Scherer
6fe982283d Remove DefId from CrateItem in favor of a lookup table 2023-03-16 14:53:57 +00:00
Celina G. Val
5eaeb71b9f Change item collection to be on demand 2023-03-07 12:47:25 -08:00
Celina G. Val
b66db7e4e0 Create new rustc_smir struct to map future crates 
+ Add some information to the README.md
 2023-03-06 21:57:46 -08:00
Celina G. Val
40185dba54 Delete old re-exports from rustc_smir 
This approach didn't seem to work well.
 2023-03-03 16:56:07 -08:00
Camille GILLOT
ffe20d61d6 Only keep one version of ImplicitSelfKind. 2022-09-13 19:18:23 +02:00
5225225
09ea9f0a87 Add diagnostic translation lints to crates that don't emit them 2022-08-18 19:29:02 +01:00
Oli Scherer
7cba9ed4f7 Rustfmt 2022-06-02 10:29:00 +00:00
Oli Scherer
0324ac8ae0 List all crates used in crate source in Cargo.toml 2022-06-02 10:15:07 +00:00
Oli Scherer
bec75389a3 Add 'compiler/rustc_smir/' from commit '9abcb5c7b574cf316eb23d3f469187bb86ba3019' 
git-subtree-dir: compiler/rustc_smir
git-subtree-mainline: fb1976011e
git-subtree-split: 9abcb5c7b5
 2022-06-02 10:07:25 +00:00