rust/compiler/rustc_codegen_llvm/src/debuginfo/metadata, branch 1.64.0

consistently use VTable over Vtable (matching stable stdlib API RawWakerVTable)

2022-07-20T21:12:07+00:00

Allow to create definitions inside the query system.

2022-07-06T20:50:55+00:00

couple of clippy::perf fixes

2022-04-13T20:18:28+00:00

Remove NodeIdHashingMode.

2022-04-12T17:59:32+00:00

Mark scalar layout unions so that backends that do not support partially initialized scalars can special case them.

2022-04-05T13:18:21+00:00

Spellchecking compiler code

2022-03-30T05:42:10+00:00

Address some spelling mistakes in strings, private function names, and function params.

debuginfo: Refactor debuginfo generation for types -- Address review comments.

2022-03-14T16:25:17+00:00

debuginfo: Refactor debuginfo generation for types -- Address outstanding FIXMEs.

2022-03-14T15:55:01+00:00

debuginfo: Refactor debuginfo generation for types

2022-03-14T15:49:06+00:00

This commit - changes names to use di_node instead of metadata - uniformly names all functions that build new debuginfo nodes build_xyz_di_node - renames CrateDebugContext to CodegenUnitDebugContext (which is more accurate) - moves TypeMap and functions that work directly work with it to a new type_map module - moves and reimplements enum related builder functions to a new enums module - splits enum debuginfo building for the native and cpp-like cases, since they are mostly separate - uses SmallVec instead of Vec in many places - removes the old infrastructure for dealing with recursion cycles (create_and_register_recursive_type_forward_declaration(), RecursiveTypeDescription, set_members_of_composite_type(), MemberDescription, MemberDescriptionFactory, prepare_xyz_metadata(), etc) - adds type_map::build_type_with_children() as a replacement for dealing with recursion cycles - adds many (doc-)comments explaining what's going on - changes cpp-like naming for C-Style enums so they don't get a enum$<...> name (because the NatVis visualizer does not apply to them) - fixes detection of what is a C-style enum because some enums where classified as C-style even though they have fields - changes the position of discriminant debuginfo node so it is consistently nested inside the top-level union instead of, sometimes, next to it