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78caecf8f3
rust/compiler
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Kyle Huey 78caecf8f3 Special case DUMMY_SP to emit line 0/column 0 locations on DWARF platforms. 
Line 0 has a special meaning in DWARF. From the version 5 spec:

    The compiler may emit the value 0 in cases
    where an instruction cannot be attributed to any
    source line.

DUMMY_SP spans cannot be attributed to any line. However, because rustc
internally stores line numbers starting at zero, lookup_debug_loc() adjusts
every line number by one. Special casing DUMMY_SP to actually emit line 0
ensures rustc communicates to the debugger that there's no meaningful source
code for this instruction, rather than telling the debugger to jump to line 1
randomly.
2024-08-03 21:18:52 -07:00
..
rustc The rustc crate feature is called jemalloc 2024-07-15 13:01:20 -04:00
rustc_abi interpret: simplify pointer arithmetic logic 2024-08-01 14:25:19 +02:00
rustc_arena Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_ast Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_ast_ir Use dep: for crate dependencies 2024-07-15 12:40:10 -04:00
rustc_ast_lowering Delegation: support generics for delegation from free functions 2024-07-29 20:04:55 +03:00
rustc_ast_passes Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_ast_pretty Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_attr Rollup merge of #128341 - Alexendoo:parse-version-pub, r=compiler-errors 2024-07-29 17:46:44 +02:00
rustc_baked_icu_data
rustc_borrowck Rollup merge of #128244 - compiler-errors:move-clone-sugg, r=estebank 2024-07-31 23:20:11 +02:00
rustc_builtin_macros Auto merge of #127543 - carbotaniuman:more_unsafe_attr_verification, r=estebank,traviscross 2024-08-01 10:40:45 +00:00
rustc_codegen_cranelift Auto merge of #125016 - nicholasbishop:bishop-cb-112, r=tgross35 2024-07-29 07:41:33 +00:00
rustc_codegen_gcc Auto merge of #125016 - nicholasbishop:bishop-cb-112, r=tgross35 2024-07-29 07:41:33 +00:00
rustc_codegen_llvm Special case DUMMY_SP to emit line 0/column 0 locations on DWARF platforms. 2024-08-03 21:18:52 -07:00
rustc_codegen_ssa Rollup merge of #128450 - dpaoliello:coff, r=bjorn3 2024-08-01 08:33:28 +02:00
rustc_const_eval Rollup merge of #128494 - RalfJung:mir-lazy-lists, r=compiler-errors 2024-08-02 06:43:44 +02:00
rustc_data_structures Auto merge of #128083 - Mark-Simulacrum:bump-bootstrap, r=albertlarsan68 2024-07-30 17:49:08 +00:00
rustc_driver
rustc_driver_impl Make RUSTC_OVERRIDE_VERSION_STRING overwrite the rendered version output, too 2024-07-30 14:08:02 +00:00
rustc_error_codes Stabilize offset_of_nested 2024-07-29 17:50:12 +01:00
rustc_error_messages Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_errors Do not underline suggestions for code that is already there 2024-08-01 18:53:42 +00:00
rustc_expand Add toggle for parse_meta_item unsafe parsing 2024-07-30 18:28:43 -05:00
rustc_feature Auto merge of #128083 - Mark-Simulacrum:bump-bootstrap, r=albertlarsan68 2024-07-30 17:49:08 +00:00
rustc_fluent_macro Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_fs_util Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_graphviz Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_hir Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_hir_analysis Auto merge of #125929 - Bryanskiy:delegation-generics-3, r=petrochenkov 2024-07-30 10:39:33 +00:00
rustc_hir_pretty Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_hir_typeck Properly mark loop as diverging if it has no breaks 2024-07-31 12:24:26 -04:00
rustc_incremental Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_index Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_index_macros Remove usage of specialization from newtype_index! 2024-06-30 16:42:53 +00:00
rustc_infer Use Vec in instantiate_binder_with_fresh_vars 2024-07-29 14:38:33 +03:00
rustc_interface Auto merge of #127543 - carbotaniuman:more_unsafe_attr_verification, r=estebank,traviscross 2024-08-01 10:40:45 +00:00
rustc_lexer Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_lint interpret: simplify pointer arithmetic logic 2024-08-01 14:25:19 +02:00
rustc_lint_defs Rollup merge of #123813 - compiler-errors:redundant-lint, r=petrochenkov 2024-07-31 23:20:09 +02:00
rustc_llvm Disable MC/DC tests on LLVM 19 2024-07-30 10:22:48 +02:00
rustc_log Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_macros Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_metadata Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_middle Rollup merge of #128494 - RalfJung:mir-lazy-lists, r=compiler-errors 2024-08-02 06:43:44 +02:00
rustc_mir_build MIR required_consts, mentioned_items: ensure we do not forget to fill these lists 2024-08-01 15:49:25 +02:00
rustc_mir_dataflow Stop using MoveDataParamEnv for places that don't need a param-env 2024-07-29 11:59:47 -04:00
rustc_mir_transform MIR required_consts, mentioned_items: ensure we do not forget to fill these lists 2024-08-01 15:49:25 +02:00
rustc_monomorphize MIR required_consts, mentioned_items: ensure we do not forget to fill these lists 2024-08-01 15:49:25 +02:00
rustc_next_trait_solver Rollup merge of #127574 - lcnr:coherence-check-supertrait, r=compiler-errors 2024-07-30 04:31:54 +02:00
rustc_parse Rollup merge of #128496 - clubby789:box-syntax-multipart, r=compiler-errors 2024-08-01 18:43:41 +02:00
rustc_parse_format Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_passes Emit an error if #[optimize] is applied to an incompatible item 2024-07-31 20:28:00 +00:00
rustc_pattern_analysis Use a separate pattern type for rustc_pattern_analysis diagnostics 2024-07-31 16:03:27 +10:00
rustc_privacy Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_query_impl Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_query_system Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_resolve Rollup merge of #123813 - compiler-errors:redundant-lint, r=petrochenkov 2024-07-31 23:20:09 +02:00
rustc_sanitizers Rollup merge of #127882 - compiler-errors:cfi-sized-self-gat, r=oli-obk 2024-07-29 17:46:42 +02:00
rustc_serialize Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_session Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_smir Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_span Auto merge of #128250 - Amanieu:select_unpredictable, r=nikic 2024-07-30 03:22:27 +00:00
rustc_symbol_mangling Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_target Rollup merge of #128296 - heiher:update-metadata, r=Urgau 2024-08-01 00:50:11 +02:00
rustc_trait_selection Rollup merge of #128438 - Bryanskiy:empty-array-dropck, r=lcnr 2024-07-31 23:20:12 +02:00
rustc_traits Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_transmute Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_ty_utils Auto merge of #128083 - Mark-Simulacrum:bump-bootstrap, r=albertlarsan68 2024-07-30 17:49:08 +00:00
rustc_type_ir Rollup merge of #127574 - lcnr:coherence-check-supertrait, r=compiler-errors 2024-07-30 04:31:54 +02:00
rustc_type_ir_macros Reformat use declarations. 2024-07-29 08:26:52 +10:00
stable_mir Reformat use declarations. 2024-07-29 08:26:52 +10:00