------- Comment #4 from rguenth at gcc dot gnu dot org 2010-01-19 14:24 ------- Caused by r144394
2009-02-23 Jason Merrill <ja...@redhat.com> PR c++/38880 * varasm.c (initializer_constant_valid_p) [PLUS_EXPR]: Check narrowing_initializer_constant_valid_p. (narrowing_initializer_constant_valid_p): Don't return null_pointer_node for adding a pointer to itself. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42803