------- Comment #10 from rguenth at gcc dot gnu dot org 2009-05-20 15:15 ------- Note that I am going to fix the missing warning because of comment #2 only. For 4.3 comment #2 does not apply, instead you get a warning with -Wstrict-aliasing=1
g++-4.3 -Wall -O3 -S t.C -UWARN -fdump-tree-all -Wstrict-aliasing=1 t.C: In function Term term(const Func&): t.C:13: warning: dereferencing type-punned pointer might break strict-aliasing rules t.C: In function const Func& func(const Term&): t.C:23: warning: dereferencing type-punned pointer might break strict-aliasing rules -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38486
