https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97652
--- Comment #15 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Tobias Burnus <bur...@gcc.gnu.org>: https://gcc.gnu.org/g:c283a711c850efaab4fe3bca5ef7200eb854bba1 commit r11-4766-gc283a711c850efaab4fe3bca5ef7200eb854bba1 Author: Tobias Burnus <tob...@codesourcery.com> Date: Fri Nov 6 08:26:51 2020 +0100 Fortran: Fix type-decl for PDT / wrong-code pdt_14.f03 issue [PR97652] Parameterized derived types are handled in a special way and start with 'Pdt'. If the 'P' is not uppercase, gfc_get_derived_type (which calls gfc_get_module_backend_decl) does not find the existing declaration and builds a new type. The middle end then sees those types as being different and nonalising, creating an endless loop for pdt_14.f03. gcc/fortran/ChangeLog: PR fortran/97652 * module.c (mio_symbol): Fix symbol name for pdt_type.
