https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115535
--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-14 branch has been updated by Eric Botcazou <ebotca...@gcc.gnu.org>: https://gcc.gnu.org/g:f45fc31bd618154c270fa5a7b354d2025800862b commit r14-10756-gf45fc31bd618154c270fa5a7b354d2025800862b Author: Eric Botcazou <ebotca...@adacore.com> Date: Wed Sep 11 19:37:08 2024 +0200 ada: Fix negative value returned by 'Image for array with nonnegative component The problem is that Exp_Put_Image.Build_Elementary_Put_Image_Call uses the signedness of the base type but the size of the first subtype, hence the discrepancy between them. gcc/ada/ChangeLog: PR ada/115535 * exp_put_image.adb (Build_Elementary_Put_Image_Call): Use the size of the underlying type to find the support type.