template <class T1, typename T2, typename T3>
struct A
{
  typedef T2 (T1::*m) (T3);
  A (m) {}
};
struct B;
struct C
{
  void foo (B *);
};
typedef A <C, void, B *> D;
typedef void (C::*E) (B *);
struct F;
typedef void (C::*G) (F);
D d ((E) (G) & C::foo);

ICEs with -m32:
rh511229.ii: In function 'void __static_initialization_and_destruction_0(int,
int)':
rh511229.ii:16:22: internal compiler error: tree check: expected class
'expression', have 'constant' (ptrmem_cst) in gimplify_conversion, at
gimplify.c:1831
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

The ICE started between r140129 and r140150.


-- 
           Summary: [4.4/4.5 Regression] ICE in gimplify_conversion
           Product: gcc
           Version: 4.4.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jakub at gcc dot gnu dot org
GCC target triplet: i686-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40780

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