bors fcc06c894b Auto merge of #123939 - WaffleLapkin:never-fallback-unsafe-lint, r=compiler-errors ...

Add a lint against never type fallback affecting unsafe code

~~I'm not very happy with the code quality... `VecGraph` not allowing you to get predecessors is very annoying. This should work though, so there is that.~~ (ended up updating `VecGraph` to support getting predecessors)

~~First few commits are from https://github.com/rust-lang/rust/pull/123934 https://github.com/rust-lang/rust/pull/123980~~

2024-05-02 02:41:40 +00:00

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rustc

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rustc_abi

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rustc_arena

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rustc_ast

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rustc_ast_ir

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rustc_ast_lowering

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rustc_ast_passes

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rustc_ast_pretty

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rustc_attr

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rustc_baked_icu_data

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rustc_borrowck

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rustc_builtin_macros

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rustc_codegen_cranelift

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rustc_codegen_gcc

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rustc_codegen_llvm

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rustc_codegen_ssa

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rustc_const_eval

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rustc_data_structures

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rustc_driver

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rustc_driver_impl

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rustc_error_codes

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rustc_error_messages

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rustc_errors

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rustc_expand

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rustc_feature

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rustc_fluent_macro

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rustc_fs_util

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rustc_graphviz

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rustc_hir

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rustc_hir_analysis

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rustc_hir_pretty

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rustc_hir_typeck

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rustc_incremental

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rustc_index

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rustc_index_macros

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rustc_infer

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rustc_interface

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rustc_lexer

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rustc_lint

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rustc_lint_defs

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rustc_llvm

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rustc_log

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rustc_macros

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rustc_metadata

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rustc_middle

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rustc_mir_build

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rustc_mir_dataflow

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rustc_mir_transform

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rustc_monomorphize

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rustc_next_trait_solver

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rustc_parse

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rustc_parse_format

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rustc_passes

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rustc_pattern_analysis

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rustc_privacy

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rustc_query_impl

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rustc_query_system

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rustc_resolve

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rustc_sanitizers

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rustc_serialize

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rustc_session

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rustc_smir

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rustc_span

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rustc_symbol_mangling

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rustc_target

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rustc_trait_selection

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rustc_traits

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rustc_transmute

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rustc_ty_utils

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rustc_type_ir

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stable_mir

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