PR# 17315 Once-per-object function inherited non-conformingly crashes in {BYTE_CONTEXT}.constrained_type_in

Problem Report Summary

Submitter: prestoat2000

Category: Compiler

Priority: Medium

Date: 2011/02/03

Class: Bug

Severity: Serious

Number: 17315

Release: 6.7.85123

Confidential: No

Status: Closed

Responsible: manus_eiffel

Environment: Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.9.0.10) Gecko/2009042715 Firefox/3.0.10 Solaris 10 on SPARC

Synopsis: Once-per-object function inherited non-conformingly crashes in {BYTE_CONTEXT}.constrained_type_in

Description

A once-per-object function whose return type is a formal generic crashes
the compiler if its class is inherited via non-conforming inheritance.
The crash is a call on Void target in {BYTE_CONTEXT}.constrained_type_in.

Added eweasel test once020 for this bug.

To Reproduce

Run eweasel test once020.

Problem Report Interactions

From:alexk_es Date:2021/02/02 Status: Closed Download

Fixed in rev#105171 of EiffelStudio 21.05 intermediate release.