rust/compiler
David Wood 9ef68f53e1
resolve: improve "try using the enum's variant"
This commit improves the "try using the enum's variant" suggestion:

- Variants in suggestions would not result in more errors (e.g. use
  of a struct variant is only suggested if the suggestion can
  trivially construct that variant). Therefore, suggestions are only
  emitted for variants that have no fields (since the suggestion
  can't know what value fields would have).
- Suggestions include the syntax for constructing the variant. If a
  struct or tuple variant is suggested, then it is constructed in the
  suggestion - unless in pattern-matching or when arguments are already
  provided.
- A help message is added which mentions the variants which are no
  longer suggested.

Signed-off-by: David Wood <david@davidtw.co>
2020-09-29 16:52:43 +01:00
..
rustc just max_level_info 2020-09-11 09:37:51 -07:00
rustc_apfloat /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_arena Remove unused #[allow(...)] statements from compiler/ 2020-09-26 01:25:55 +02:00
rustc_ast tidy 2020-09-23 22:08:30 +02:00
rustc_ast_lowering simplfy condition in ItemLowerer::with_trait_impl_ref() 2020-09-16 23:09:57 +02:00
rustc_ast_passes use matches!() macro for simple if let conditions 2020-09-18 20:28:35 +02:00
rustc_ast_pretty Fully integrate token collection for additional AST structs 2020-09-10 17:58:14 -04:00
rustc_attr Remove rustc_allow_const_fn_ptr 2020-09-27 10:46:41 -07:00
rustc_builtin_macros expand: Stop un-interpolating NtIdents before passing them to built-in macros 2020-09-28 23:10:44 +03:00
rustc_codegen_llvm Rollup merge of #76839 - lzutao:mips-asm, r=Amanieu 2020-09-27 18:37:20 +02:00
rustc_codegen_ssa Rollup merge of #77208 - mati865:late-link-args-order, r=petrochenkov 2020-09-27 01:53:23 +02:00
rustc_data_structures Remove unused #[allow(...)] statements from compiler/ 2020-09-26 01:25:55 +02:00
rustc_driver Rollup merge of #76474 - bjorn3:driver_selected_codegen, r=oli-obk 2020-09-28 18:39:40 +02:00
rustc_error_codes Rollup merge of #76973 - lzutao:unstably-const-assume, r=oli-obk 2020-09-25 19:42:29 +02:00
rustc_errors /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_expand expand: Minor fn ptr call cleanup 2020-09-28 23:10:48 +03:00
rustc_feature Remove rustc_allow_const_fn_ptr 2020-09-27 10:46:41 -07:00
rustc_fs_util mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_graphviz /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_hir Auto merge of #76955 - jyn514:refactor-diagnostics, r=euclio 2020-09-27 08:12:29 +00:00
rustc_hir_pretty mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
rustc_incremental /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_index cache types during normalization 2020-09-19 17:27:13 +02:00
rustc_infer Revert "Add an unused field of type Option<DefId> to ParamEnv struct." 2020-09-26 21:01:09 -07:00
rustc_interface Add option to pass a custom codegen backend from a driver 2020-09-27 14:16:42 +02:00
rustc_lexer Fix typo in rustc_lexer docs 2020-09-21 05:43:39 +02:00
rustc_lint Separate private_intra_doc_links and broken_intra_doc_links into separate lints 2020-09-27 09:58:29 -04:00
rustc_llvm Remove unused #[allow(...)] statements from compiler/ 2020-09-26 01:25:55 +02:00
rustc_macros Remove unused #[allow(...)] statements from compiler/ 2020-09-26 01:25:55 +02:00
rustc_metadata Auto merge of #77118 - exrook:stability-generic-parameters-2, r=varkor 2020-09-27 12:51:21 +00:00
rustc_middle Auto merge of #77257 - ecstatic-morse:optimize-int-range-from-pat, r=Mark-Simulacrum 2020-09-29 02:29:13 +00:00
rustc_mir Auto merge of #77302 - RalfJung:rollup-n8gg3v6, r=RalfJung 2020-09-28 18:02:45 +00:00
rustc_mir_build Speed up IntRange::from_pat 2020-09-26 20:00:54 -07:00
rustc_parse pretty-print-reparse hack: Remove an impossible case 2020-09-26 20:27:14 +03:00
rustc_parse_format /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_passes Auto merge of #77229 - tmiasko:liveness, r=lcnr 2020-09-27 19:38:01 +00:00
rustc_plugin_impl /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_privacy /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_query_system update the version of itertools and parking_lot 2020-09-12 08:26:53 +02:00
rustc_resolve resolve: improve "try using the enum's variant" 2020-09-29 16:52:43 +01:00
rustc_save_analysis /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_serialize Deduplicate and generalize some (de/)serializer impls 2020-09-26 14:55:42 +02:00
rustc_session [mir-opt] Introduce a new flag to enable experimental/unsound mir opts 2020-09-27 19:21:01 -04:00
rustc_span Rollup merge of #77170 - ecstatic-morse:const-fn-ptr, r=oli-obk 2020-09-28 18:39:44 +02:00
rustc_symbol_mangling Implement Display for DisambiguatedDefPathData and DefPathData 2020-09-25 22:46:15 +01:00
rustc_target Rollup merge of #76839 - lzutao:mips-asm, r=Amanieu 2020-09-27 18:37:20 +02:00
rustc_trait_selection Revert "Add an unused field of type Option<DefId> to ParamEnv struct." 2020-09-26 21:01:09 -07:00
rustc_traits Update chalk to 0.29.0 2020-09-27 15:54:07 +02:00
rustc_ty Rollup merge of #77155 - lcnr:ImplSource, r=ecstatic-morse 2020-09-25 19:42:48 +02:00
rustc_typeck Rollup merge of #76711 - davidtwco:issue-51154-param-closure, r=estebank 2020-09-28 18:39:42 +02:00