[Bug sanitizer/79783] [7 Regression] ICE on valid C++ with -fsanitize=address

[reichelt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79783

Volker Reichelt <reichelt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                 CC|                            |reichelt at gcc dot gnu.org
      Known to work|                            |6.1.0
     Ever confirmed|0                           |1
      Known to fail|                            |7.0.1

--- Comment #1 from Volker Reichelt <reichelt at gcc dot gnu.org> ---
Even simpler testcase, crashes with -O -fsanitize=address -fno-tree-dce :

=========================================
struct A
{
  static void foo(const char&) {}
};

struct B
{
  B() { A::foo(char()); }
};

struct C
{
  virtual void bar() const { B b; }
};

C c;
=========================================