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rust/compiler
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Joshua Nelson 17f7536fb2 Remove detection of rustup and cargo in 'missing extern crate' diagnostics 
Previously, this would change the test output when RUSTUP_HOME was set:

```
---- [ui] ui/issues/issue-49851/compiler-builtins-error.rs stdout ----
diff of stderr:

1       error[E0463]: can't find crate for `core`
2          |
3          = note: the `thumbv7em-none-eabihf` target may not be installed
+          = help: consider downloading the target with `rustup target add thumbv7em-none-eabihf`
4
5       error: aborting due to previous error
6
```

Originally, I fixed it by explicitly unsetting RUSTUP_HOME in
compiletest. Then I realized that almost no one has RUSTUP_HOME set,
since rustup doesn't set it itself; although it does set RUST_RECURSION_COUNT
whenever it launches a proxy. Then it was pointed out that this runtime
check doesn't really make sense and it's fine to make it unconditional.
2021-07-24 01:29:42 +00:00
..
rustc
rustc_apfloat
rustc_arena
rustc_ast Remove special case for ExprKind::Paren in MutVisitor 2021-07-19 17:23:10 -05:00
rustc_ast_lowering Auto merge of #87244 - jackh726:issue-71883, r=estebank 2021-07-20 10:56:08 +00:00
rustc_ast_passes Auto merge of #83918 - workingjubilee:stable-rangefrom-pat, r=joshtriplett 2021-07-11 06:31:42 +00:00
rustc_ast_pretty Rework SESSION_GLOBALS API to prevent overwriting it 2021-07-08 16:16:28 +02:00
rustc_attr Enhance well-formedness checks for #[repr(...)] attributes 2021-07-09 22:03:48 +02:00
rustc_builtin_macros Rollup merge of #87206 - matthiaskrgr:clippy_collect, r=davidtwco 2021-07-21 15:52:45 +02:00
rustc_codegen_cranelift Rollup merge of #87092 - ricobbe:fix-raw-dylib-multiple-definitions, r=petrochenkov 2021-07-18 14:21:56 +09:00
rustc_codegen_llvm Auto merge of #86950 - tmiasko:personality, r=nagisa 2021-07-18 20:33:23 +00:00
rustc_codegen_ssa Auto merge of #87153 - michaelwoerister:debuginfo-names-dyn-trait-projection-bounds, r=wesleywiser 2021-07-19 21:25:43 +00:00
rustc_data_structures Some perf optimizations and logging 2021-07-17 16:09:17 -04:00
rustc_driver Auto merge of #80182 - in42:stack_trace, r=tmandry 2021-07-02 05:40:51 +00:00
rustc_error_codes Rollup merge of #87342 - midgleyc:add-E0757-long, r=GuillaumeGomez 2021-07-21 15:52:53 +02:00
rustc_errors Various diagnostics clean ups/tweaks 2021-07-19 08:43:35 -07:00
rustc_expand Only use assign_id! for ast nodes that support attributes 2021-07-17 23:03:58 -05:00
rustc_feature Improve impl_trait_in_bindings removed feature text 2021-07-19 09:20:15 -03:00
rustc_fs_util
rustc_graphviz
rustc_hir Rollup merge of #87273 - fee1-dead:impl-const-impl-bounds, r=oli-obk 2021-07-21 15:52:47 +02:00
rustc_hir_pretty
rustc_incremental Move OnDiskCache to rustc_query_impl. 2021-07-18 11:14:07 +02:00
rustc_index
rustc_infer Rollup merge of #87206 - matthiaskrgr:clippy_collect, r=davidtwco 2021-07-21 15:52:45 +02:00
rustc_interface Remove deadlock virtual call. 2021-07-18 11:14:08 +02:00
rustc_lexer
rustc_lint Rename force-warns to force-warn 2021-07-21 15:41:10 +02:00
rustc_lint_defs Rename force-warns to force-warn 2021-07-21 15:41:10 +02:00
rustc_llvm Upgrade cc crate to 1.0.69 2021-07-13 17:58:50 +09:00
rustc_macros Move OnDiskCache to rustc_query_impl. 2021-07-18 11:14:07 +02:00
rustc_metadata Remove detection of rustup and cargo in 'missing extern crate' diagnostics 2021-07-24 01:29:42 +00:00
rustc_middle Rename force-warns to force-warn 2021-07-21 15:41:10 +02:00
rustc_mir Rollup merge of #87311 - oli-obk:nll_suggestion_span, r=estebank 2021-07-21 15:52:51 +02:00
rustc_mir_build Revert "structural_match: non-structural-match ty closures" 2021-07-18 09:30:10 -03:00
rustc_parse Auto merge of #87242 - JohnTitor:rollup-t9rmwpo, r=JohnTitor 2021-07-18 08:15:17 +00:00
rustc_parse_format Rework SESSION_GLOBALS API to prevent overwriting it 2021-07-08 16:16:28 +02:00
rustc_passes Warn about useless assignments of variables/fields to themselves 2021-07-14 16:29:35 +02:00
rustc_plugin_impl
rustc_privacy Make resolutions a query. 2021-07-06 19:22:27 +02:00
rustc_query_impl Remove deadlock virtual call. 2021-07-18 11:14:08 +02:00
rustc_query_system
rustc_resolve Compute a better lint_node_id during expansion 2021-07-17 23:03:56 -05:00
rustc_save_analysis rustc_span: Revert addition of proc_macro field to ExpnKind::Macro 2021-07-10 23:03:35 +03:00
rustc_serialize
rustc_session Rename force-warns to force-warn 2021-07-21 15:41:10 +02:00
rustc_span Auto merge of #87225 - estebank:cleanup, r=oli-obk 2021-07-19 18:44:27 +00:00
rustc_symbol_mangling Revert "Revert "Merge CrateDisambiguator into StableCrateId"" 2021-07-06 11:28:04 +02:00
rustc_target Auto merge of #87124 - Andy-Python-Programmer:code_model_uefi_patch, r=petrochenkov 2021-07-17 10:15:33 +00:00
rustc_trait_selection Auto merge of #87244 - jackh726:issue-71883, r=estebank 2021-07-20 10:56:08 +00:00
rustc_traits Add initial implementation of HIR-based WF checking for diagnostics 2021-07-16 16:29:02 -05:00
rustc_ty_utils Add impl_constness query 2021-07-10 20:54:49 +08:00
rustc_type_ir
rustc_typeck Rollup merge of #87273 - fee1-dead:impl-const-impl-bounds, r=oli-obk 2021-07-21 15:52:47 +02:00