[Bug c++/120155] ICE when lambda return type is the decltype of statement expression

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120155

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
<source>: In function 'void fun()':
<source>:6:17: internal compiler error: tree check: expected tree that contains
'decl with visibility' structure, have 'parm_decl' in start_decl, at
cp/decl.cc:6037
    6 |             int a = t;
      |                 ^


Is the ICE with checking.