Merging upstream version 1.69.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/compiler/rustc_symbol_mangling/src/lib.rs b/compiler/rustc_symbol_mangling/src/lib.rs
index 547a59076..d9ce73734 100644
--- a/compiler/rustc_symbol_mangling/src/lib.rs
+++ b/compiler/rustc_symbol_mangling/src/lib.rs
@@ -100,8 +100,10 @@ extern crate rustc_middle;
 #[macro_use]
 extern crate tracing;
 
+use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
 use rustc_hir::def::DefKind;
 use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
+use rustc_macros::fluent_messages;
 use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
 use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrs;
 use rustc_middle::mir::mono::{InstantiationMode, MonoItem};
@@ -117,6 +119,8 @@ pub mod errors;
 pub mod test;
 pub mod typeid;
 
+fluent_messages! { "../locales/en-US.ftl" }
+
 /// This function computes the symbol name for the given `instance` and the
 /// given instantiating crate. That is, if you know that instance X is
 /// instantiated in crate Y, this is the symbol name this instance would have.
@@ -244,8 +248,7 @@ fn compute_symbol_name<'tcx>(
     // project.
     let avoid_cross_crate_conflicts = is_generic(substs) || is_globally_shared_function;
 
-    let instantiating_crate =
-        if avoid_cross_crate_conflicts { Some(compute_instantiating_crate()) } else { None };
+    let instantiating_crate = avoid_cross_crate_conflicts.then(compute_instantiating_crate);
 
     // Pick the crate responsible for the symbol mangling version, which has to:
     // 1. be stable for each instance, whether it's being defined or imported