Auto merge of #100754 - davidtwco:translation-incremental, r=compiler-errors

incremental: migrate diagnostics

- Apply the diagnostic migration lints to more functions on `Session`, namely: `span_warn`, `span_warn_with_code`, `warn` `note_without_error`, `span_note_without_error`, `struct_note_without_error`.
- Add impls of `IntoDiagnosticArg` for `std::io::Error`, `std::path::Path` and `std::path::PathBuf`.
- Migrate the `rustc_incremental` crate's diagnostics to translatable diagnostic structs.

r? `@compiler-errors`
cc #100717

1 files changed, 14 insertions, 0 deletions

diff --git a/compiler/rustc_monomorphize/src/errors.rs b/compiler/rustc_monomorphize/src/errors.rs
index 5233cfb2120..a53bd7e1fef 100644
--- a/compiler/rustc_monomorphize/src/errors.rs
+++ b/compiler/rustc_monomorphize/src/errors.rs
@@ -83,3 +83,17 @@ pub struct SymbolAlreadyDefined {
 pub struct CouldntDumpMonoStats {
     pub error: String,
 }
+
+#[derive(Diagnostic)]
+#[diag(monomorphize_encountered_error_while_instantiating)]
+pub struct EncounteredErrorWhileInstantiating {
+    #[primary_span]
+    pub span: Span,
+    pub formatted_item: String,
+}
+
+#[derive(Diagnostic)]
+#[diag(monomorphize_unknown_cgu_collection_mode)]
+pub struct UnknownCguCollectionMode<'a> {
+    pub mode: &'a str,
+}