https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115315
--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Paul Thomas <[email protected]>: https://gcc.gnu.org/g:9780a52dffaf5e476bbce80dac84514cd6863483 commit r16-8297-g9780a52dffaf5e476bbce80dac84514cd6863483 Author: Paul Thomas <[email protected]> Date: Thu Mar 26 18:50:13 2026 +0000 Fortran: Minor PDT cleanup and fix in gfc_simplify_exp [PR115315] 2026-03-26 Paul Thomas <[email protected]> gcc/fortran PR fortran/115315 * decl.cc (insert_parameter_exprs): Make strcmp condition more concise. (gfc_get_pdt_instance): Use gf_replace_expr where possible and use return value of gfc_simplify_expr. Correct error in which params->expr was being simplified instead of c2->initializer. * expr.cc (gfc_simplify_expr): If the substring 'start' value is less than zero, it is clearly out of range and so return false. gcc/testsuite/ PR fortran/115315 * gfortran.dg/pdt_90.f03: New test.
