gcc/cp/decl.c

1472 	  tree outer_binding
1476 	  if (!outer_binding)
1481 	  if (outer_binding
1482 	      && (BINDING_LEVEL (outer_binding)
1492 	  else if ((outer_binding
1493 		    && (TREE_CODE (BINDING_VALUE (outer_binding))
1516 	      if (outer_binding && BINDING_VALUE (outer_binding))
1518 		  = BINDING_VALUE (outer_binding);
8378 	      tree outer_binding
8381 	      if (outer_binding && BINDING_LEVEL (outer_binding) == outer
8382 		  && (TREE_CODE (BINDING_VALUE (outer_binding))
8384 		  && DECL_DEAD_FOR_LOCAL (BINDING_VALUE (outer_binding)))
8386 		  BINDING_VALUE (outer_binding)
8387 		    = DECL_SHADOWED_FOR_VAR (BINDING_VALUE (outer_binding));