1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
index 1b454b666..50bc7a127 100644
--- a/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
+++ b/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
@@ -165,7 +165,7 @@ impl FunctionDebugContext {
         for &MachSrcLoc { start, end, loc } in mcr.buffer.get_srclocs_sorted() {
             debug_context.dwarf.unit.line_program.row().address_offset = u64::from(start);
             if !loc.is_default() {
-                let source_loc = *self.source_loc_set.get_index(loc.bits() as usize).unwrap();
+                let source_loc = self.source_loc_set[loc.bits() as usize];
                 create_row_for_span(debug_context, source_loc);
             } else {
                 create_row_for_span(debug_context, self.function_source_loc);