rust/compiler
Ralf Jung a422b42159 don't allow ZST in ScalarInt
There are several indications that we should not ZST as a ScalarInt:
- We had two ways to have ZST valtrees, either an empty `Branch` or a `Leaf` with a ZST in it.
  `ValTree::zst()` used the former, but the latter could possibly arise as well.
- Likewise, the interpreter had `Immediate::Uninit` and `Immediate::Scalar(Scalar::ZST)`.
- LLVM codegen already had to special-case ZST ScalarInt.

So instead add new ZST variants to those types that did not have other variants
which could be used for this purpose.
2022-07-09 07:27:29 -04:00
..
rustc
rustc_apfloat Update smallvec to 1.8.1. 2022-06-27 08:48:55 +10:00
rustc_arena Rollup merge of #97711 - Nilstrieb:rustc-arena-ub, r=wesleywiser 2022-07-07 18:06:49 +05:30
rustc_ast Auto merge of #98758 - nnethercote:more-derive-output-improvements, r=Mark-Simulacrum 2022-07-08 12:44:14 +00:00
rustc_ast_lowering Auto merge of #95573 - cjgillot:lower-query, r=michaelwoerister 2022-07-07 18:14:44 +00:00
rustc_ast_passes Suggest using block for extern "abi" fn with no body 2022-07-06 13:27:53 +01:00
rustc_ast_pretty ast: Add span to Extern 2022-07-02 23:30:03 +01:00
rustc_attr Remove rustc_deprecated diagnostics 2022-06-14 19:46:13 -04:00
rustc_borrowck Rollup merge of #98795 - jackh726:lexical_region_resolve_cleanup, r=compiler-errors 2022-07-08 08:00:38 +02:00
rustc_builtin_macros Minor updates based on review comments. 2022-07-09 10:04:09 +10:00
rustc_codegen_cranelift Rollup merge of #99070 - tamird:update-tracking-issue, r=RalfJung 2022-07-09 11:28:09 +05:30
rustc_codegen_gcc Auto merge of #98638 - bjorn3:less_string_interning, r=tmiasko 2022-07-08 10:03:27 +00:00
rustc_codegen_llvm don't allow ZST in ScalarInt 2022-07-09 07:27:29 -04:00
rustc_codegen_ssa don't allow ZST in ScalarInt 2022-07-09 07:27:29 -04:00
rustc_const_eval don't allow ZST in ScalarInt 2022-07-09 07:27:29 -04:00
rustc_data_structures Allow to create definitions inside the query system. 2022-07-06 22:50:55 +02:00
rustc_driver Fix bug in rustdoc -Whelp 2022-07-02 02:11:49 -05:00
rustc_error_codes Rollup merge of #97423 - m-ou-se:memory-ordering-intrinsics, r=tmiasko 2022-06-29 10:28:18 +05:30
rustc_error_messages simplify plurals in fluent messages using hir::ConstContext 2022-07-08 03:48:10 +00:00
rustc_errors Rollup merge of #98657 - compiler-errors:rustc-const-eval-session-diagnostic-1, r=davidtwco 2022-07-08 18:25:50 +05:30
rustc_expand Auto merge of #98446 - nnethercote:derive-no-match-destructuring, r=scottmcm 2022-07-04 01:06:54 +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
rustc_hir Rollup merge of #99043 - compiler-errors:derive-nit, r=cjgillot 2022-07-09 11:28:07 +05:30
rustc_hir_pretty clean up the borrowing in rustc_hir_pretty 2022-07-03 18:51:14 +02:00
rustc_incremental Rollup merge of #98844 - cjgillot:deep-visit, r=jyn514 2022-07-07 20:33:24 +02:00
rustc_index Use a bitset instead of a hash map in HIR ID validator 2022-07-04 08:30:13 +02:00
rustc_infer Auto merge of #98614 - oli-obk:take_unsound_opaque_types, r=wesleywiser 2022-07-08 17:55:26 +00:00
rustc_interface Implement support for DWARF version 5. 2022-07-08 11:31:08 -07:00
rustc_lexer fix typo in comment 2022-06-28 19:59:09 +05:30
rustc_lint Auto merge of #95573 - cjgillot:lower-query, r=michaelwoerister 2022-07-07 18:14:44 +00:00
rustc_lint_defs Rollup merge of #98507 - xFrednet:rfc-2383-manual-expectation-magic, r=wesleywiser 2022-07-07 18:06:50 +05:30
rustc_llvm llvm-wrapper: adapt for LLVMConstExtractValue removal 2022-06-30 12:47:34 +00:00
rustc_log
rustc_macros Use dashes instead of underscores in fluent names 2022-07-08 03:37:36 +00:00
rustc_metadata Auto merge of #99024 - matthiaskrgr:rollup-8ygpcpg, r=matthiaskrgr 2022-07-07 20:55:34 +00:00
rustc_middle don't allow ZST in ScalarInt 2022-07-09 07:27:29 -04:00
rustc_mir_build don't allow ZST in ScalarInt 2022-07-09 07:27:29 -04:00
rustc_mir_dataflow Rollup merge of #98986 - pierwill:patch-5, r=oli-obk 2022-07-07 20:33:27 +02:00
rustc_mir_transform Rollup merge of #98980 - RalfJung:const-prop-ice, r=oli-obk 2022-07-09 11:28:05 +05:30
rustc_monomorphize Update TypeVisitor paths 2022-07-06 06:41:53 +01:00
rustc_parse Auto merge of #98638 - bjorn3:less_string_interning, r=tmiasko 2022-07-08 10:03:27 +00:00
rustc_parse_format
rustc_passes Reword comments and rename HIR visiting methods. 2022-07-07 16:01:43 +02:00
rustc_plugin_impl
rustc_privacy Rollup merge of #98881 - cjgillot:q-def-kind, r=fee1-dead 2022-07-06 14:49:08 +05:30
rustc_query_impl Use a dedicated DepKind for the forever-red node. 2022-07-06 23:20:12 +02:00
rustc_query_system Auto merge of #99028 - tmiasko:inline, r=estebank 2022-07-09 04:34:51 +00:00
rustc_resolve Rollup merge of #99008 - obeis:issue-98974, r=compiler-errors 2022-07-09 11:28:06 +05:30
rustc_save_analysis Factor out hir::Node::Binding 2022-07-01 10:04:19 -05:00
rustc_serialize Update smallvec to 1.8.1. 2022-06-27 08:48:55 +10:00
rustc_session Implement support for DWARF version 5. 2022-07-08 11:31:08 -07:00
rustc_smir
rustc_span Auto merge of #99028 - tmiasko:inline, r=estebank 2022-07-09 04:34:51 +00:00
rustc_symbol_mangling Allow to create definitions inside the query system. 2022-07-06 22:50:55 +02:00
rustc_target Rollup merge of #99043 - compiler-errors:derive-nit, r=cjgillot 2022-07-09 11:28:07 +05:30
rustc_trait_selection don't allow ZST in ScalarInt 2022-07-09 07:27:29 -04:00
rustc_traits Update TypeVisitor paths 2022-07-06 06:41:53 +01:00
rustc_ty_utils Update TypeVisitor paths 2022-07-06 06:41:53 +01:00
rustc_type_ir Auto merge of #98614 - oli-obk:take_unsound_opaque_types, r=wesleywiser 2022-07-08 17:55:26 +00:00
rustc_typeck Rollup merge of #99048 - TaKO8Ki:remove-type-string-comparison, r=compiler-errors 2022-07-09 11:28:08 +05:30