6d40850e09
debuginfo: Fix DW_AT_containing_type vtable debuginfo regression This PR brings back the `DW_AT_containing_type` attribute for vtables after it has accidentally been removed in #89597. It also implements a more accurate description of vtables. Instead of describing them as an array of void pointers, the compiler will now emit a struct type description with a field for each entry of the vtable. r? ``@wesleywiser`` This PR should fix issue https://github.com/rust-lang/rust/issues/93164. ~~The PR is blocked on https://github.com/rust-lang/rust/pull/93154 because both of them modify the `codegen/debug-vtable.rs` test case.~~ |
||
|---|---|---|
| .. | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
The codegen crate contains the code to convert from MIR into LLVM IR,
and then from LLVM IR into machine code. In general it contains code
that runs towards the end of the compilation process.
For more information about how codegen works, see the rustc dev guide.