https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128565
Bug ID: 128565
Summary: ICE when using storage_size with array sections
Product: gcc
Version: 16.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: henri at henrimenke dot de
Target Milestone: ---
The code example below triggers an ICE with most (all?) versions of gfortran.
This was previously reported for different arguments to storage_size, but the
fixes remained incomplete:
1. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84006
2. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100027
Live example: https://godbolt.org/z/hT4EnYePY
program ice
type :: t
end type t
class(t), allocatable :: a(:)
print *, storage_size(a(1:2))
end program ice
internal compiler error: in gfc_conv_intrinsic_storage_size, at
fortran/trans-intrinsic.cc:8658
