new_stack        1138 gc/mark.c          mse * new_stack = (mse *)GC_scratch_alloc(n * sizeof(struct GC_ms_entry));
new_stack        1142 gc/mark.c              if (new_stack != 0) {
new_stack        1153 gc/mark.c                GC_mark_stack = new_stack;
new_stack        1155 gc/mark.c      	  GC_mark_stack_limit = new_stack + n;
new_stack        1171 gc/mark.c              if (new_stack == 0) {
new_stack        1175 gc/mark.c              GC_mark_stack = new_stack;
new_stack        1177 gc/mark.c      	GC_mark_stack_limit = new_stack + n;