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ffb9b61294
rust/compiler
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bors ffb9b61294 Auto merge of #113430 - Zalathar:hash, r=b-naber 
Remove `LLVMRustCoverageHashCString`

Coverage has two FFI functions for computing the hash of a byte string. One takes a ptr/len pair (`LLVMRustCoverageHashByteArray`), and the other takes a NUL-terminated C string (`LLVMRustCoverageHashCString`).

But on closer inspection, the C string version is unnecessary. The calling-side code converts a Rust `&str` into a `CString`, and the C++ code then immediately turns it back into a ptr/len string before actually hashing it. So we can just call the ptr/len version directly instead.

---

This PR also fixes a bug in the C++ declaration of `LLVMRustCoverageHashByteArray`. It should be `size_t`, since that's what is declared and passed on the Rust side, and it's what `StrRef`'s constructor expects to receive on the callee side.
2023-07-16 01:56:23 +00:00
..
rustc
rustc_abi i686-windows: make requested alignment > 4 special case apply transitively 2023-07-14 17:48:13 -04:00
rustc_apfloat
rustc_arena Extend unused_must_use to cover block exprs 2023-06-15 17:59:13 +08:00
rustc_ast Flip cfg's for bootstrap bump 2023-07-12 21:38:55 -04:00
rustc_ast_lowering Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_ast_passes Lint against misplaced where-clauses on assoc tys in traits 2023-07-11 01:19:11 +02:00
rustc_ast_pretty Syntatically accept become expressions 2023-06-19 12:54:34 +00:00
rustc_attr Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_baked_icu_data
rustc_borrowck Rollup merge of #113599 - chenyukang:yukang-fix-use-maybe_body_owned_by, r=cjgillot 2023-07-14 19:33:26 +02:00
rustc_builtin_macros Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_codegen_cranelift Auto merge of #112157 - erikdesjardins:align, r=nikic 2023-07-15 15:39:53 +00:00
rustc_codegen_gcc refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_codegen_llvm Auto merge of #113430 - Zalathar:hash, r=b-naber 2023-07-16 01:56:23 +00:00
rustc_codegen_ssa Auto merge of #112157 - erikdesjardins:align, r=nikic 2023-07-15 15:39:53 +00:00
rustc_const_eval refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_data_structures Introduce ExtentUnord trait for collections that can safely consume UnordItems. 2023-07-14 10:10:15 +02:00
rustc_driver Update rustix 2023-07-03 07:20:51 +00:00
rustc_driver_impl Don't require each rustc_interface tool to opt-in to parallel_rustc support 2023-07-11 22:55:23 -05:00
rustc_error_codes Implement custom diagnostic for ConstParamTy 2023-06-01 18:21:42 +00:00
rustc_error_messages Require TAITs to be mentioned in the signatures of functions that register hidden types for them 2023-07-07 13:13:18 +00:00
rustc_errors Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_expand Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_feature refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_fluent_macro Fix diagnostics with errors 2023-05-26 10:44:18 +00:00
rustc_fs_util
rustc_graphviz
rustc_hir Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_hir_analysis Rollup merge of #113698 - compiler-errors:rpitit-check, r=spastorino 2023-07-14 19:33:29 +02:00
rustc_hir_pretty hir: Add Become expression kind 2023-06-26 08:56:32 +00:00
rustc_hir_typeck Rollup merge of #113599 - chenyukang:yukang-fix-use-maybe_body_owned_by, r=cjgillot 2023-07-14 19:33:26 +02:00
rustc_incremental Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_index Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_infer refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_interface Auto merge of #113606 - jyn514:parallel-compiler-cleanup, r=cjgillot 2023-07-15 22:23:05 +00:00
rustc_lexer Revert the lexing of c_str_literals 2023-07-05 13:11:17 +02:00
rustc_lint refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_lint_defs Add machine-applicable suggestion for unused_qualifications lint 2023-07-13 08:26:02 +08:00
rustc_llvm Auto merge of #113430 - Zalathar:hash, r=b-naber 2023-07-16 01:56:23 +00:00
rustc_log Downgrade tracing and syn 2023-07-02 21:02:31 +02:00
rustc_macros Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_metadata Rollup merge of #113698 - compiler-errors:rpitit-check, r=spastorino 2023-07-14 19:33:29 +02:00
rustc_middle Auto merge of #112157 - erikdesjardins:align, r=nikic 2023-07-15 15:39:53 +00:00
rustc_mir_build Implement "items do not inherit unsafety" for THIR unsafeck 2023-07-15 11:59:38 -04:00
rustc_mir_dataflow refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_mir_transform Auto merge of #109025 - cjgillot:refprop-dbg, r=JakobDegen 2023-07-14 17:32:59 +00:00
rustc_monomorphize refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_parse Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
rustc_parse_format
rustc_passes Rollup merge of #113698 - compiler-errors:rpitit-check, r=spastorino 2023-07-14 19:33:29 +02:00
rustc_plugin_impl
rustc_privacy refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_query_impl Avoid calling queries during query stack printing 2023-06-27 16:12:07 +02:00
rustc_query_system Show which type was not specialized on query cycle misuse 2023-07-05 07:30:28 +00:00
rustc_resolve refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_serialize Upgrade to indexmap 2.0.0 2023-07-03 13:51:54 -07:00
rustc_session Auto merge of #112988 - spastorino:new-rpitit-24, r=compiler-errors 2023-07-10 19:01:30 +00:00
rustc_smir Auto merge of #112982 - lukas-code:bootstrap-alias-default-crates, r=albertlarsan68 2023-07-14 12:09:27 +00:00
rustc_span refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_symbol_mangling refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_target i686-windows: make requested alignment > 4 special case apply transitively 2023-07-14 17:48:13 -04:00
rustc_trait_selection Rollup merge of #113625 - compiler-errors:structurally-norm-in-selection, r=lcnr 2023-07-15 19:42:51 +02:00
rustc_traits refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_transmute refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
rustc_ty_utils Auto merge of #112157 - erikdesjardins:align, r=nikic 2023-07-15 15:39:53 +00:00
rustc_type_ir refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00