rust/compiler/rustc_ast_lowering
Eric Huss 03e2828e88 Fix span edition for 2024 RPIT coming from an external macro
This fixes a problem where code generated by an external macro with an
RPIT would end up using the call-site edition instead of the macro's
edition for the RPIT. When used from a 2024 crate, this caused the code
to change behavior to the 2024 capturing rules, which we don't want.

This was caused by the impl-trait lowering code would replace the span
with one marked with `DesugaringKind::OpaqueTy` desugaring. However, it
was also overriding the edition of the span with the edition of the
local crate. Instead it should be using the edition of the span itself.

Fixes https://github.com/rust-lang/rust/issues/132917
2024-11-15 10:06:53 -08:00
..
src Fix span edition for 2024 RPIT coming from an external macro 2024-11-15 10:06:53 -08:00
Cargo.toml Remove unused intercrate dependencies 2024-11-07 14:17:16 +00:00
messages.ftl stabilize asm_const 2024-08-13 23:18:31 +02:00