https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82923
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-11-09 Ever confirmed|0 |1 --- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Confirmed from 4.8 up to trunk (8.0). Note that if the compiler is configured with --enable-checking=yes, I get pr82923.f90:11:0: program testca Error: Local declaration from a different function ..__result pr82923.f90:27:0: mine = getchars(2,4) note: in statement .mine = ..__result; pr82923.f90:11:0: program testca Error: Local declaration from a different function ..__result pr82923.f90:27:0: mine = getchars(2,4) note: in statement _101 = (integer(kind=8)) ..__result; pr82923.f90:11:0: program testca Error: Local declaration from a different function ..__result pr82923.f90:27:0: mine = getchars(2,4) note: in statement D.3753 = (sizetype) ..__result; during GIMPLE pass: cfg pr82923.f90:11:0: program testca internal compiler error: verify_gimple failed instead of during RTL pass: expand pr82923.f90:27:0: mine = getchars(2,4) internal compiler error: in expand_expr_real_1, at expr.c:9865 for 5.5.0 to 8.0 and pr82923.f90:27:0: internal compiler error: in gimplify_var_or_parm_decl, at gimplify.c:1741 mine = getchars(2,4) ^ for 4.8 and 4.9. No duplicate in store.