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Auto merge of #122830 - matthiaskrgr:rollup-uk2by3f, r=matthiaskrgr

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Rollup of 8 pull requests

Successful merges:

 - #122402 (Make `#[diagnostic::on_unimplemented]` format string parsing more robust)
 - #122644 (pattern analysis: add a custom test harness)
 - #122733 (Strip placeholders from hidden types before remapping generic parameter)
 - #122752 (Interpolated cleanups)
 - #122771 (add some comments to hir::ModuleItems)
 - #122793 (Implement macro-based deref!() syntax for deref patterns)
 - #122810 (Remove `target_override`)
 - #122827 (Remove unnecessary braces from `bug`/`span_bug`)

r? `@ghost`
`@rustbot` modify labels: rollup
This commit is contained in:
bors 2024-03-21 17:53:57 +00:00
commit a0569fa8f9
83 changed files with 1479 additions and 421 deletions
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7
compiler/rustc_codegen_ssa/src/traits/backend.rs
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@ -21,7 +21,6 @@ use rustc_session::{
};
use rustc_span::symbol::Symbol;
use rustc_target::abi::call::FnAbi;
use rustc_target::spec::Target;
use std::fmt;
@ -70,12 +69,6 @@ pub trait CodegenBackend {
fn print_passes(&self) {}
fn print_version(&self) {}
/// If this plugin provides additional builtin targets, provide the one enabled by the options here.
/// Be careful: this is called *before* init() is called.
fn target_override(&self, _opts: &config::Options) -> Option<Target> {
None
}
/// The metadata loader used to load rlib and dylib metadata.
///
/// Alternative codegen backends may want to use different rlib or dylib formats than the