https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114739
Bug ID: 114739
Summary: [14 Regression] ice in gfc_find_derived_types, at
fortran/symbol.cc:2458
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
>From the flang testsuite at
https://github.com/llvm/llvm-project/tree/main/flang/test
file ./Semantics/symbol07.f90, does this with gfortran 13.2:
$ ~/gcc/results.13.2.asan.ubsan/bin/gfortran -c -w ./Semantics/symbol07.f90
./Semantics/symbol07.f90:28:5:
28 | z2%re = x
| 1
Error: Symbol ‘z2’ at (1) has no IMPLICIT type
./Semantics/symbol07.f90:31:5:
31 | z2%im = y
| 1
Error: Symbol ‘z2’ at (1) has no IMPLICIT type
$
and this with yesterday's gfortran:
$ ~/gcc/results.20240415.asan.ubsan/bin/gfortran -c -w ./Semantics/symbol07.f90
f951: internal compiler error: in gfc_find_derived_types, at
fortran/symbol.cc:2458
0x6f3ca3 gfc_find_derived_types(gfc_symbol*, gfc_namespace*, char const*, bool)
../../trunk.20210101/gcc/fortran/symbol.cc:2458
0x9e1686 gfc_match_varspec(gfc_expr*, int, bool, bool)
../../trunk.20210101/gcc/fortran/primary.cc:2246
0x9e1916 match_variable
../../trunk.20210101/gcc/fortran/primary.cc:4309
0x99a364 gfc_match(char const*, ...)
../../trunk.20210101/gcc/fortran/match.cc:1144
