https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110576
Bug ID: 110576
Summary: ICE on compilation
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: juergen.reuter at desy dot de
Target Milestone: ---
Created attachment 55490
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55490&action=edit
reproducer
The following reproducer leads to an ICE which I see already with gfortran
11.3. It was intended to become a reproducer for the optimization bug in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110311
but this is a separate issue. I will work around this one in the reproducer for
110311.
In the most recent master branch, 14.0.0, it leads to
internal compiler error: Segmentation fault
0xd6eabf crash_signal
../../gcc/toplev.cc:314
0x7fe2411f151f ???
./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
0x844f2b structure_alloc_comps
../../gcc/fortran/trans-array.cc:9228
0x8459bf structure_alloc_comps
../../gcc/fortran/trans-array.cc:9167
0x847e8c gfc_deallocate_alloc_comp(gfc_symbol*, tree_node*, int, int)
../../gcc/fortran/trans-array.cc:10265
0x86980a gfc_conv_procedure_call(gfc_se*, gfc_symbol*, gfc_actual_arglist*,
gfc_expr*, vec<tree_node*, va_gc, vl_embed>*)
../../gcc/fortran/trans-expr.cc:6940
0x8b1952 gfc_trans_call(gfc_code*, bool, tree_node*, tree_node*, bool)
../../gcc/fortran/trans-stmt.cc:424
0x82f93b trans_code
../../gcc/fortran/trans.cc:2297
0x8b5c30 gfc_trans_block_construct(gfc_code*)
../../gcc/fortran/trans-stmt.cc:2351
0x82f887 trans_code
../../gcc/fortran/trans.cc:2325
0x85da69 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.cc:7717
0x833ec1 gfc_generate_module_code(gfc_namespace*)
../../gcc/fortran/trans.cc:2651
0x7d42f5 translate_all_program_units
../../gcc/fortran/parse.cc:6914
0x7d42f5 gfc_parse_file()
../../gcc/fortran/parse.cc:7233
0x82c6ef gfc_be_parse_file
../../gcc/fortran/f95-lang.cc:229
Please submit a full bug report, with preprocessed source.
Please include the complete backtrace with any bug report.
