rust/compiler/rustc_codegen_llvm/src/debuginfo, branch beta

Auto merge of #145717 - BoxyUwU:erase_regions_rename, r=lcnr

2025-09-09T15:04:44+00:00

rename erase_regions to erase_and_anonymize_regions I find it consistently confusing that `erase_regions` does more than replacing regions with `'erased`. it also makes some code look real goofy to be writing manual folders to erase regions with a comment saying "we cant use erase regions" :> or code that re-calls erase_regions on types with regions already erased just to anonymize all the bound regions. r? lcnr idk how i feel about the name being almost twice as long now

erase_regions to erase_and_anonymize_regions

2025-09-09T12:49:16+00:00

compiler: Include span of too huge array with `-Cdebuginfo=2`

2025-08-30T09:09:29+00:00

We have a few ui tests to ensure we emit an error if we encounter too big arrays. Before this fix, compiling the tests with `-Cdebuginfo=2` would not include the spans of the instantiation sites, because the error is then emitted from a different code path that does not include the span. Propagate the span to the error also in the debuginfo case, so the tests passes regardless of debuginfo level.

compiler: Include span of too huge enum with -Cdebuginfo=2

2025-08-28T18:37:09+00:00

We have a ui test to ensure we emit an error if we encounter too big enums. Before this fix, compiling the test with `-Cdebuginfo=2` would not include the span of the instantiation site, because the error is then emitted from a different code path that does not include the span. Propagate the span to the error also in the debuginfo case, so the test passes regardless of debuginfo level.

Rename `llvm::Bool` aliases to standard const case

2025-08-24T13:09:54+00:00

This avoids the need for `#![allow(non_upper_case_globals)]`.

Rollup merge of #145297 - adwinwhite:recursive-debuginfo, r=wesleywiser

2025-08-21T05:12:16+00:00

fix(debuginfo): handle false positives in overflow check Fixes rust-lang/rust#144636. Duplicate wrappers and normal recursive types can lead to false positives. ```rust struct Recursive { a: Box>, } ``` The ADT stack can be: - `Box` - `Recursive` - `Box>` (`Box` now detected as expanding) We can filter them out by tracing the generic arg back through the stack, as true expanding recursive types must have their expanding arg used as generic arg throughout. r? ````@wesleywiser````

Cleanup assoc parent utils

2025-08-13T14:33:09+00:00

fix(debuginfo): handle false positives in overflow check

2025-08-12T09:13:13+00:00

Revert "Preserve the .debug_gdb_scripts section"

2025-08-06T18:01:07+00:00

This reverts commit 868bdde25b030e0b71a29a5dbc04a891036e702e.

Revert "Embed GDB pretty printers in rlibs and dylibs"

2025-08-06T18:00:58+00:00

This reverts commit b4d923cea0509933b1fb859930cb20784251f9be.