rust/compiler
Yuki Okushi a7f789b502
Rollup merge of #98022 - compiler-errors:erroneous-borrowck-span, r=oli-obk
Fix erroneous span for borrowck error

I am not confident that this is the correct fix, but it does the job. Open to suggestions for a real fix instead.

Fixes #97997

The issue is that we pass a [dummy location](https://doc.rust-lang.org/nightly/nightly-rustc/src/rustc_middle/mir/visit.rs.html#302) when type-checking the ["required consts"](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/mir/struct.Body.html#structfield.required_consts) that are needed by the MIR body during borrowck. This means that when we fail to evaluate the constant, we use the span of `bb0[0]`, instead of the actual span of the constant.

There are quite a few other places that use `START_BLOCK.start_location()`, `Location::START`, etc. when calling for a random/unspecified `Location` value. This is because, unlike (for example) `Span`, we don't have a dummy/miscellaneous value to use instead. I would appreciate guidance (either in this PR, or a follow-up) on what needs to be done to clean this up in general.
2022-06-21 20:08:10 +09:00
..
rustc Rollup merge of #97385 - oli-obk:smir-tool-lib, r=pnkfelix 2022-06-14 07:47:24 +09:00
rustc_apfloat Fully stabilize NLL 2022-06-03 17:16:41 -04:00
rustc_arena
rustc_ast Rename rustc_serialize::opaque::Encoder as MemEncoder. 2022-06-14 14:52:01 +10:00
rustc_ast_lowering Auto merge of #98106 - cjgillot:split-definitions, r=michaelwoerister 2022-06-17 10:00:11 +00:00
rustc_ast_passes Auto merge of #97842 - notriddle:notriddle/tuple-docs, r=jsha,GuillaumeGomez 2022-06-16 11:13:30 +00:00
rustc_ast_pretty Fix pretty printing of empty type bound lists in where-clause 2022-06-16 17:24:50 -07:00
rustc_attr Remove rustc_deprecated diagnostics 2022-06-14 19:46:13 -04:00
rustc_borrowck Rollup merge of #98022 - compiler-errors:erroneous-borrowck-span, r=oli-obk 2022-06-21 20:08:10 +09:00
rustc_builtin_macros [RFC 2011] Expand expressions where possible 2022-06-15 17:57:24 -03:00
rustc_codegen_cranelift Rollup merge of #98165 - WaffleLapkin:once_things_renamings, r=m-ou-se 2022-06-19 00:17:13 +02:00
rustc_codegen_gcc Rollup merge of #97675 - nvzqz:unsized-needs-drop, r=dtolnay 2022-06-17 07:16:55 +09:00
rustc_codegen_llvm Rollup merge of #98165 - WaffleLapkin:once_things_renamings, r=m-ou-se 2022-06-19 00:17:13 +02:00
rustc_codegen_ssa Rollup merge of #98146 - hoodmane:remove-memory-init-flag, r=petrochenkov 2022-06-19 15:26:29 +02:00
rustc_const_eval Mention formatting macros when encountering ArgumentV1::new in const 2022-06-19 20:18:08 -07:00
rustc_data_structures Auto merge of #97674 - nnethercote:oblig-forest-tweaks, r=nikomatsakis 2022-06-20 10:58:56 +00:00
rustc_driver Move/rename lazy::Sync{OnceCell,Lazy} to sync::{Once,Lazy}Lock 2022-06-16 19:54:42 +04:00
rustc_error_codes Add comment for internal error codes 2022-06-12 19:52:49 -03:00
rustc_error_messages Rollup merge of #97912 - Kixunil:stabilize_path_try_exists, r=dtolnay 2022-06-20 07:37:41 +09:00
rustc_errors Auto merge of #97892 - klensy:fix-spaces, r=oli-obk 2022-06-17 17:30:16 +00:00
rustc_expand Auto merge of #98186 - mystor:tokenstream_as_vec_tt, r=eddyb 2022-06-18 07:37:14 +00:00
rustc_feature Move/rename lazy::Sync{OnceCell,Lazy} to sync::{Once,Lazy}Lock 2022-06-16 19:54:42 +04:00
rustc_fs_util
rustc_graphviz Fully stabilize NLL 2022-06-03 17:16:41 -04:00
rustc_hir Rollup merge of #98165 - WaffleLapkin:once_things_renamings, r=m-ou-se 2022-06-19 00:17:13 +02:00
rustc_hir_pretty Make ExprKind::Closure a struct variant. 2022-06-12 00:16:27 +02:00
rustc_incremental Auto merge of #98153 - nnethercote:fix-MissingDoc-quadratic-behaviour, r=cjgillot 2022-06-18 09:57:00 +00:00
rustc_index Auto merge of #97863 - JakobDegen:bitset-choice, r=nnethercote 2022-06-17 07:35:22 +00:00
rustc_infer Rollup merge of #98110 - cjgillot:closure-brace, r=Aaron1011 2022-06-15 19:37:14 +09:00
rustc_interface Rollup merge of #98165 - WaffleLapkin:once_things_renamings, r=m-ou-se 2022-06-19 00:17:13 +02:00
rustc_lexer
rustc_lint Use ensure for UnusedBrokenConst. 2022-06-19 09:44:32 +02:00
rustc_lint_defs Auto merge of #97652 - RalfJung:cenum_impl_drop_cast, r=nagisa 2022-06-18 00:02:52 +00:00
rustc_llvm Add metadata generation for vtables when using VFE 2022-06-14 14:50:52 +02:00
rustc_log clippy::complexity fixes 2022-05-26 13:14:24 +02:00
rustc_macros Auto merge of #94732 - nnethercote:infallible-encoder, r=bjorn3 2022-06-08 10:24:12 +00:00
rustc_metadata Rollup merge of #98136 - fee1-dead-contrib:rename_impl_constness, r=oli-obk 2022-06-19 15:26:28 +02:00
rustc_middle Rollup merge of #98267 - compiler-errors:suggest-wildcard-arm, r=oli-obk 2022-06-20 20:13:10 +02:00
rustc_mir_build Rollup merge of #98267 - compiler-errors:suggest-wildcard-arm, r=oli-obk 2022-06-20 20:13:10 +02:00
rustc_mir_dataflow Rollup merge of #98165 - WaffleLapkin:once_things_renamings, r=m-ou-se 2022-06-19 00:17:13 +02:00
rustc_mir_transform Rollup merge of #98267 - compiler-errors:suggest-wildcard-arm, r=oli-obk 2022-06-20 20:13:10 +02:00
rustc_monomorphize Rollup merge of #98067 - klensy:compiler-deps2, r=Dylan-DPC 2022-06-15 12:02:02 +09:00
rustc_parse Rollup merge of #98183 - dtolnay:emptybound, r=lcnr 2022-06-20 16:41:46 +09:00
rustc_parse_format Make rustc_parse_format compile on stable 2022-05-03 11:26:58 +02:00
rustc_passes Auto merge of #98153 - nnethercote:fix-MissingDoc-quadratic-behaviour, r=cjgillot 2022-06-18 09:57:00 +00:00
rustc_plugin_impl remove currently unused deps 2022-06-13 22:20:51 +03:00
rustc_privacy Make ExprKind::Closure a struct variant. 2022-06-12 00:16:27 +02:00
rustc_query_impl Auto merge of #98106 - cjgillot:split-definitions, r=michaelwoerister 2022-06-17 10:00:11 +00:00
rustc_query_system Auto merge of #98106 - cjgillot:split-definitions, r=michaelwoerister 2022-06-17 10:00:11 +00:00
rustc_resolve Rollup merge of #98267 - compiler-errors:suggest-wildcard-arm, r=oli-obk 2022-06-20 20:13:10 +02:00
rustc_save_analysis Make ExprKind::Closure a struct variant. 2022-06-12 00:16:27 +02:00
rustc_serialize Move finish out of the Encoder trait. 2022-06-16 16:20:32 +10:00
rustc_session Auto merge of #97657 - Urgau:check-cfg-many-mut, r=oli-obk 2022-06-21 07:40:32 +00:00
rustc_smir Rustfmt 2022-06-02 10:29:00 +00:00
rustc_span Rollup merge of #98276 - compiler-errors:const-format-macro, r=oli-obk 2022-06-20 20:13:11 +02:00
rustc_symbol_mangling Rollup merge of #98067 - klensy:compiler-deps2, r=Dylan-DPC 2022-06-15 12:02:02 +09:00
rustc_target Rollup merge of #98225 - bjorn3:stable_target_json_hash, r=nagisa 2022-06-20 07:37:42 +09:00
rustc_trait_selection Rollup merge of #97805 - coolreader18:trace-suggestions, r=oli-obk 2022-06-21 20:08:09 +09:00
rustc_traits implement valtrees as the type-system representation for constant values 2022-06-14 16:07:11 +02:00
rustc_ty_utils implement valtrees as the type-system representation for constant values 2022-06-14 16:07:11 +02:00
rustc_type_ir Move RegionKind to rustc_type_ir 2022-06-19 00:20:27 -04:00
rustc_typeck Rollup merge of #98159 - PrestonFrom:issue_95665, r=petrochenkov 2022-06-20 14:56:41 +02:00