Remove debuginfo_finalize from DebugInfoCodegenMethods

It isn't called from cg_ssa.

Author: bjorn3

src/base.rs

@@ -7,7 +7,6 @@ use gccjit::{CType, Context, FunctionType, GlobalKind};
 use rustc_codegen_ssa::ModuleCodegen;
 use rustc_codegen_ssa::base::maybe_create_entry_wrapper;
 use rustc_codegen_ssa::mono_item::MonoItemExt;
-use rustc_codegen_ssa::traits::DebugInfoCodegenMethods;
 use rustc_hir::attrs::{AttributeKind, Linkage};
 use rustc_hir::find_attr;
 use rustc_middle::dep_graph;

src/debuginfo.rs

@@ -103,6 +103,10 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
             DebugLoc { file, line, col }
         }
     }
+
+    pub(crate) fn debuginfo_finalize(&self) {
+        self.context.set_debug_info(true)
+    }
 }
 
 impl<'gcc, 'tcx> DebugInfoCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
@@ -138,10 +142,6 @@ impl<'gcc, 'tcx> DebugInfoCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         // FIXME(antoyo): implement.
     }
 
-    fn debuginfo_finalize(&self) {
-        self.context.set_debug_info(true)
-    }
-
     fn create_dbg_var(
         &self,
         _variable_name: Symbol,