https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114871
Bug ID: 114871
Summary: valgrind error in gfc_class_vptr_get
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 test suite at
https://github.com/llvm/llvm-project/tree/main/flang/test,
the file ./Lower/Intrinsics/spread.f90, does this:
$ ~/gcc/results.20240427.valgrind/bin/gfortran -c -w
./Lower/Intrinsics/spread.f90
==1511945== Invalid read of size 2
==1511945== at 0x86B811: gfc_class_vptr_get(tree_node*) (trans-expr.cc:247)
==1511945== by 0x883366: trans_class_vptr_len_assignment(stmtblock_t*,
gfc_expr*, gfc_expr*, gfc_se*, tree_node**, tree_node**, tree_node**)
(trans-expr.cc:10146)
==1511945== by 0x8863A2: trans_class_assignment (trans-expr.cc:11969)
==1511945== by 0x8863A2: gfc_trans_assignment_1(gfc_expr*, gfc_expr*, bool,
bool, bool, bool) (trans-expr.cc:12435)
