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Nika Layzell 3e4d3d2a29 proc_macro: Add an expand_expr method to TokenStream 
This feature is aimed at giving proc macros access to powers similar to
those used by builtin macros such as `format_args!` or `concat!`. These
macros are able to accept macros in place of string literal parameters,
such as the format string, as they perform recursive macro expansion
while being expanded.

This can be especially useful in many cases thanks to helper macros like
`concat!`, `stringify!` and `include_str!` which are often used to
construct string literals at compile-time in user code.

For now, this method only allows expanding macros which produce
literals, although more expresisons will be supported before the method
is stabilized.
2021-11-12 15:41:40 -05:00
..
rustc
rustc_apfloat Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_arena
rustc_ast Rollup merge of #90657 - GuillaumeGomez:one-char-last-line-removed, r=jyn514 2021-11-08 15:15:24 +01:00
rustc_ast_lowering ast: Fix naming conventions in AST structures 2021-11-07 21:38:17 +08:00
rustc_ast_passes Auto merge of #90668 - matthiaskrgr:clippy_nov7, r=jyn514 2021-11-07 20:04:54 +00:00
rustc_ast_pretty Auto merge of #90668 - matthiaskrgr:clippy_nov7, r=jyn514 2021-11-07 20:04:54 +00:00
rustc_attr Correct typo 2021-10-16 13:36:05 -07:00
rustc_borrowck Rollup merge of #89561 - nbdd0121:const_typeck, r=nikomatsakis 2021-11-09 19:00:40 +01:00
rustc_builtin_macros Auto merge of #90485 - camsteffen:fmt-args-less-bind, r=m-ou-se 2021-11-09 05:33:16 +00:00
rustc_codegen_cranelift Make hash_result an Option. 2021-10-20 18:29:18 +02:00
rustc_codegen_gcc Auto merge of #89652 - rcvalle:rust-cfi, r=nagisa 2021-10-27 09:19:42 +00:00
rustc_codegen_llvm Rollup merge of #90701 - michaelwoerister:more-artifact-sizes, r=davidtwco 2021-11-09 19:00:45 +01:00
rustc_codegen_ssa Rollup merge of #90701 - michaelwoerister:more-artifact-sizes, r=davidtwco 2021-11-09 19:00:45 +01:00
rustc_const_eval Auto merge of #88670 - camelid:miri-uninit-num, r=RalfJung 2021-11-10 09:36:03 +00:00
rustc_data_structures more clippy fixes 2021-11-07 16:59:05 +01:00
rustc_driver Don't proceed to codegen if there are lint errors 2021-11-08 01:22:28 +00:00
rustc_error_codes Update Copy/Clone documentation WRT arrays 2021-11-08 13:11:59 -05:00
rustc_errors Don't abort compilation after giving a lint error 2021-11-08 01:22:28 +00:00
rustc_expand proc_macro: Add an expand_expr method to TokenStream 2021-11-12 15:41:40 -05:00
rustc_feature Add features gates for experimental asm features 2021-11-07 01:23:53 +00:00
rustc_fs_util
rustc_graphviz Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_hir Give inline const separate DefKind 2021-11-07 03:59:06 +00:00
rustc_hir_pretty Auto merge of #89124 - cjgillot:owner-info, r=michaelwoerister 2021-10-18 19:53:05 +00:00
rustc_incremental Revert "Add rustc lint, warning when iterating over hashmaps" 2021-10-28 11:01:42 -04:00
rustc_index update cfg(bootstrap) 2021-10-23 21:55:57 -04:00
rustc_infer Rollup merge of #89561 - nbdd0121:const_typeck, r=nikomatsakis 2021-11-09 19:00:40 +01:00
rustc_interface Auto merge of #90668 - matthiaskrgr:clippy_nov7, r=jyn514 2021-11-07 20:04:54 +00:00
rustc_lexer use matches!() macro in more places 2021-11-06 16:13:14 +01:00
rustc_lint Auto merge of #90668 - matthiaskrgr:clippy_nov7, r=jyn514 2021-11-07 20:04:54 +00:00
rustc_lint_defs Properly register text_direction_codepoint_in_comment lint. 2021-11-05 20:12:40 +01:00
rustc_llvm Initialize LLVM time trace profiler on each code generation thread 2021-11-05 17:47:11 +01:00
rustc_macros more clippy fixes 2021-11-07 16:59:05 +01:00
rustc_metadata Rollup merge of #90701 - michaelwoerister:more-artifact-sizes, r=davidtwco 2021-11-09 19:00:45 +01:00
rustc_middle Rollup merge of #90035 - SparrowLii:rfc2528, r=jackh726 2021-11-09 19:00:41 +01:00
rustc_mir_build Implement type inference for inline consts 2021-11-07 04:00:32 +00:00
rustc_mir_dataflow Remove MaybeMutBorrowedLocals 2021-11-03 16:43:12 +01:00
rustc_mir_transform impl Copy/Clone for arrays in std, not in compiler 2021-11-08 13:11:58 -05:00
rustc_monomorphize Rollup merge of #90701 - michaelwoerister:more-artifact-sizes, r=davidtwco 2021-11-09 19:00:45 +01:00
rustc_parse ast: Fix naming conventions in AST structures 2021-11-07 21:38:17 +08:00
rustc_parse_format
rustc_passes Rollup merge of #89561 - nbdd0121:const_typeck, r=nikomatsakis 2021-11-09 19:00:40 +01:00
rustc_plugin_impl
rustc_privacy Give inline const separate DefKind 2021-11-07 03:59:06 +00:00
rustc_query_impl Revert "Add rustc lint, warning when iterating over hashmaps" 2021-10-28 11:01:42 -04:00
rustc_query_system Auto merge of #90361 - Mark-Simulacrum:always-verify, r=michaelwoerister 2021-11-08 13:38:08 +00:00
rustc_resolve Rollup merge of #89561 - nbdd0121:const_typeck, r=nikomatsakis 2021-11-09 19:00:40 +01:00
rustc_save_analysis Give inline const separate DefKind 2021-11-07 03:59:06 +00:00
rustc_serialize Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_session Auto merge of #87337 - jyn514:lint-error, r=oli-obk,flip1995 2021-11-09 08:21:10 +00:00
rustc_span Auto merge of #90485 - camsteffen:fmt-args-less-bind, r=m-ou-se 2021-11-09 05:33:16 +00:00
rustc_symbol_mangling Revert "Add rustc lint, warning when iterating over hashmaps" 2021-10-28 11:01:42 -04:00
rustc_target Rollup merge of #90494 - Meziu:armv6k-3ds-target, r=sanxiyn 2021-11-08 15:15:22 +01:00
rustc_trait_selection Auto merge of #90734 - matthiaskrgr:rollup-e1euotp, r=matthiaskrgr 2021-11-09 20:09:53 +00:00
rustc_traits Make select_* methods return Vec for TraitEngine 2021-11-08 23:35:23 +08:00
rustc_ty_utils impl Copy/Clone for arrays in std, not in compiler 2021-11-08 13:11:58 -05:00
rustc_type_ir
rustc_typeck Rollup merge of #90035 - SparrowLii:rfc2528, r=jackh726 2021-11-09 19:00:41 +01:00