rust/compiler
Tyler Mandry 5ea55518bc
Rollup merge of #75984 - kornelski:typeormodule, r=matthewjasper
Improve unresolved use error message

"use of undeclared type or module `foo`" doesn't mention that it could be a crate.

This error can happen when users forget to add a dependency to `Cargo.toml`, so I think it's important to mention that it could be a missing crate.

I've used a heuristic based on Rust's naming conventions. It complains about an unknown type if the ident starts with an upper-case letter, and crate or module otherwise. It seems to work very well. The expanded error help covers both an unknown type and a missing crate case.
2020-09-09 15:05:45 -07:00
..
rustc
rustc_apfloat
rustc_arena
rustc_ast Rollup merge of #76274 - scottmcm:fix-76271, r=petrochenkov 2020-09-07 01:17:46 +02:00
rustc_ast_lowering
rustc_ast_passes Implementation of incompatible features error 2020-09-04 22:17:28 +08:00
rustc_ast_pretty Auto merge of #76170 - matklad:notrivia, r=petrochenkov 2020-09-02 03:19:38 +00:00
rustc_attr
rustc_builtin_macros Improve recovery on malformed format call 2020-09-02 13:18:19 +02:00
rustc_codegen_llvm Add -Z combine_cgu flag 2020-09-09 17:32:23 +10:00
rustc_codegen_ssa Add -Z combine_cgu flag 2020-09-09 17:32:23 +10:00
rustc_data_structures Add BREAK too, and improve the comments 2020-09-04 16:28:23 -07:00
rustc_driver Auto merge of #73996 - da-x:short-unique-paths, r=petrochenkov 2020-09-03 23:27:45 +00:00
rustc_error_codes Rollup merge of #75984 - kornelski:typeormodule, r=matthewjasper 2020-09-09 15:05:45 -07:00
rustc_errors rustc_{errors,session}: add delay_good_path_bug 2020-09-02 10:43:17 +03:00
rustc_expand Auto merge of #76406 - GuillaumeGomez:create-e0774, r=pickfire,jyn514 2020-09-09 08:23:33 +00:00
rustc_feature Implementation of incompatible features error 2020-09-04 22:17:28 +08:00
rustc_fs_util
rustc_graphviz
rustc_hir add track_caller to local_def_id_to_hir_id 2020-09-04 09:24:44 +02:00
rustc_hir_pretty
rustc_incremental
rustc_index
rustc_infer ty.flags -> ty.flags() 2020-09-04 18:28:20 +02:00
rustc_interface Auto merge of #73996 - da-x:short-unique-paths, r=petrochenkov 2020-09-03 23:27:45 +00:00
rustc_lexer lexer: Tiny improvement to shebang detection 2020-09-02 00:40:19 +03:00
rustc_lint Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_macros Auto merge of #75138 - jumbatm:session-diagnostic-derive, r=oli-obk 2020-09-08 00:58:43 +00:00
rustc_metadata Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_middle Auto merge of #74595 - lcnr:ConstEvaluatable-fut-compat, r=oli-obk 2020-09-09 20:04:04 +00:00
rustc_mir Auto merge of #76308 - wesleywiser:enable_simplifyarmidentity_mir_opt, r=oli-obk 2020-09-08 09:27:23 +00:00
rustc_mir_build Rollup merge of #76318 - scottmcm:one-control-flow, r=ecstatic-morse 2020-09-07 01:18:05 +02:00
rustc_parse Optimize Cursor::look_ahead 2020-09-03 23:28:22 +02:00
rustc_parse_format
rustc_passes Auto merge of #75888 - GuillaumeGomez:trait-impl-assoc-const-doc-alias, r=ollie27 2020-09-05 09:35:17 +00:00
rustc_plugin_impl
rustc_privacy Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_query_system
rustc_resolve Rollup merge of #75984 - kornelski:typeormodule, r=matthewjasper 2020-09-09 15:05:45 -07:00
rustc_save_analysis Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_serialize
rustc_session Rollup merge of #75094 - 0dvictor:cgu, r=oli-obk 2020-09-09 15:05:43 -07:00
rustc_span
rustc_symbol_mangling Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_target Rollup merge of #76364 - fusion-engineering-forks:avr-no-atomic, r=jonas-schievink 2020-09-07 01:18:17 +02:00
rustc_trait_selection add tracking issue, fix rebase 2020-09-08 16:39:12 +02:00
rustc_traits kind -> kind() 2020-09-04 19:17:57 -04:00
rustc_ty Change ty.kind to a method 2020-09-04 17:47:51 +02:00
rustc_typeck Rollup merge of #76401 - JulianKnodt:i68366, r=lcnr 2020-09-09 01:35:20 +02:00