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2020-04-10Rollup merge of #70985 - GuillaumeGomez:cleanup-e0512, r=Dylan-DPCMazdak Farrokhzad-2/+3
Clean up E0512 explanation r? @Dylan-DPC
2020-04-10Clean up E0512 explanationGuillaume Gomez-2/+3
2020-04-10Rollup merge of #70952 - GuillaumeGomez:cleanup-e0511, r=Dylan-DPCMazdak Farrokhzad-2/+3
Clean up E0511 explanation r? @Dylan-DPC
2020-04-10Rollup merge of #70913 - eddyb:rc-arc-diagnostic-items, r=matthewjasperMazdak Farrokhzad-3/+3
Replace "rc"/"arc" lang items with Rc/Arc diagnostic items. `Rc`/`Arc` should have no special semantics, so it seems appropriate for them to not be lang items. r? @matthewjasper
2020-04-09Clean up E0511 explanationGuillaume Gomez-2/+3
2020-04-09Rollup merge of #70916 - Centril:track-caller-ffi, r=eddybMazdak Farrokhzad-12/+1
Support `#[track_caller]` on functions in `extern "Rust" { ... }` Fixes https://github.com/rust-lang/rust/issues/70830 which is the follow-up to @eddyb's suggestion in https://github.com/rust-lang/rust/pull/69251#discussion_r380791634 to allow `#[track_caller]` on `fn`s in FFI imports, that is, on functions in `extern "Rust" { ... }` blocks. This requires that the other side, the FFI export, also have the `#[track_caller]` attribute. Otherwise, undefined behavior is triggered and the blame lies, as usual, with the `unsafe { ... }` block which called the FFI imported function. After this PR, all forms of `fn` items with the right ABI (`"Rust"`) support `#[track_caller]`. As a drive-by, the PR also hardens the check rejecting `#[naked] #[track_caller]` such that methods and other forms of `fn` items are also considered. r? @eddyb cc @rust-lang/lang
2020-04-09track_caller: support on FFI importsMazdak Farrokhzad-12/+1
2020-04-08Rollup merge of #70927 - GuillaumeGomez:cleanup-e0510, r=Dylan-DPCDylan DPC-7/+20
Clean up E0510 explanation r? @Dylan-DPC
2020-04-08Rollup merge of #70883 - GuillaumeGomez:cleanup-e0507, r=Dylan-DPCDylan DPC-6/+6
Clean up E0507 explanation r? @Dylan-DPC
2020-04-08Clean up E0510 explanationGuillaume Gomez-7/+20
2020-04-08Replace "rc"/"arc" lang items with Rc/Arc diagnostic items.Eduard-Mihai Burtescu-3/+3
2020-04-07Clean up E0507 explanationGuillaume Gomez-6/+6
2020-04-07Rollup merge of #70839 - GuillaumeGomez:cleanup-e0506, r=Dylan-DPCDylan DPC-34/+26
clean up E0506 explanation r? @Dylan-DPC
2020-04-07Rollup merge of #70690 - GuillaumeGomez:cleanup-e0501, r=Dylan-DPCDylan DPC-9/+11
Clean up E0501 explanation r? @Dylan-DPC
2020-04-06Clean up E0501 explanationGuillaume Gomez-9/+11
2020-04-06clean up E0506 explanationGuillaume Gomez-34/+26
2020-04-03Rollup merge of #70735 - GuillaumeGomez:cleanup-e0502, r=Dylan-DPCMazdak Farrokhzad-2/+1
Clean up E0502 explanation r? @Dylan-DPC
2020-04-03Clean up E0502 explanationGuillaume Gomez-2/+1
2020-04-01Rollup merge of #70649 - GuillaumeGomez:cleanup-e0468, r=Dylan-DPCDylan DPC-2/+2
clean up E0468 explanation r? @Dylan-DPC
2020-04-01clean up E0468 explanationGuillaume Gomez-2/+2
2020-03-31Rollup merge of #70606 - GuillaumeGomez:cleanup-e0466, r=Dylan-DPCDylan DPC-1/+1
Clean up E0466 explanation r? @Dylan-DPC
2020-03-31Rollup merge of #70562 - lcnr:const-arr_len, r=CentrilMazdak Farrokhzad-2/+2
infer array len from pattern closes #70529 This still errors in the following case ```rust #![feature(const_generics)] fn arr<const N: usize>() -> [u8; N] { todo!() } fn main() { match arr() { [5, ..] => (), //~^ ERROR cannot pattern-match on an array without a fixed length [_, _] => (), } } ``` Considering that this should be rare and is harder to implement I would merge this PR without *fixing* the above.
2020-03-31Rollup merge of #70548 - Ersikan:master, r=GuillaumeGomezMazdak Farrokhzad-1/+22
Add long error code for error E0226 Added a long description message for error E0226, which previously did not exist. As requested in issue #61137 r? @GuillaumeGomez
2020-03-31Clean up E0466 explanationGuillaume Gomez-1/+1
2020-03-30update tests, improve variable namesBastian Kauschke-2/+2
2020-03-30Correct long error message according to reviewsJulien Philippon-2/+3
2020-03-30rustc -> rustc_middle part 1Mazdak Farrokhzad-1/+1
2020-03-30Add long error code for error E0226Julien Philippon-1/+21
2020-03-29Auto merge of #70370 - petrochenkov:nosmatch, r=Centrilbors-1/+1
Remove attribute `#[structural_match]` and any references to it A small remaining part of https://github.com/rust-lang/rust/issues/63438.
2020-03-28Rollup merge of #70418 - PankajChaudhary5:master, r=Dylan-DPCDylan DPC-1/+18
Add long error explanation for E0703 Add long explanation for the E0703 error code Part of #61137 r? @GuillaumeGomez
2020-03-27Refactor changesPankajChaudhary5-2/+0
2020-03-27Rollup merge of #70470 - GuillaumeGomez:cleanup-e0463, r=Dylan-DPCDylan DPC-1/+3
Clean up E0463 explanation r? @Dylan-DPC
2020-03-27Rollup merge of #69887 - GuillaumeGomez:cleanup-e0404, r=Dylan-DPCDylan DPC-5/+5
clean up E0404 explanation r? @Dylan-DPC
2020-03-27clean up E0404 explanationGuillaume Gomez-5/+5
2020-03-27Refactor changesPankajChaudhary5-3/+3
2020-03-27Clean up E0463 explanationGuillaume Gomez-1/+3
2020-03-27fix suggested changesPankajChaudhary5-5/+6
2020-03-27Auto merge of #68404 - Amanieu:llvm-asm, r=estebankbors-23/+25
Rename asm! to llvm_asm! As per https://github.com/rust-lang/rfcs/pull/2843, this PR renames `asm!` to `llvm_asm!`. It also renames the compiler's internal `InlineAsm` data structures to `LlvmInlineAsm` in preparation for the new `asm!` functionality specified in https://github.com/rust-lang/rfcs/pull/2850. This PR doesn't actually deprecate `asm!` yet, it just makes it redirect to `llvm_asm!`. This is necessary because we first need to update the submodules (in particular stdarch) to use `llvm_asm!`.
2020-03-26Rollup merge of #70429 - GuillaumeGomez:cleanup-e0459, r=Dylan-DPCDylan DPC-1/+3
Clean up E0459 explanation r? @Dylan-DPC
2020-03-26Update tests to use llvm_asm!Amanieu d'Antras-1/+1
2020-03-26Rename asm! to llvm_asm!Amanieu d'Antras-22/+24
asm! is left as a wrapper around llvm_asm! to maintain compatibility.
2020-03-26Clean up E0459 explanationGuillaume Gomez-1/+3
2020-03-26make a custom error for overlap with negative implsNiko Matsakis-0/+13
2020-03-26permit negative impls for non-auto traitsNiko Matsakis-1/+11
2020-03-26Refactor codePankajChaudhary5-1/+0
2020-03-26Add long error explanation for E0703PankajChaudhary5-1/+20
2020-03-25Rollup merge of #70406 - GuillaumeGomez:cleanup-e0458, r=Dylan-DPCDylan DPC-1/+3
Clean up E0458 explanation r? @Dylan-DPC
2020-03-25Clean up E0458 explanationGuillaume Gomez-1/+3
2020-03-25Rollup merge of #70352 - bishtpawan:doc/61137-add-long-error-code-e0710, ↵Dylan DPC-1/+35
r=Dylan-DPC Add long error explanation for E0710 Add long explanation for the E0710 error code Part of #61137 r? @GuillaumeGomez
2020-03-24Rollup merge of #70355 - GuillaumeGomez:cleanup-e0454, r=Dylan-DPCMazdak Farrokhzad-1/+3
Clean up E0454 r? @Dylan-DPC