Bug#923284: Seemingly miscompiles with jdk-11

[Sjoerd Simons]

Source: bsh
Version: 2.0b4-19
Severity: serious

When building bsh with openjdk-11 it seems that afterwards building packages
using it fails e.g. after rebuilding bsh gradle fails to build.

Attached is a dockerfile which nicely shows the issue

-- System Information:
Debian Release: buster/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'proposed-updates'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: armhf

Kernel: Linux 4.19.0-2-amd64 (SMP w/32 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
-------------- next part --------------
FROM debian:buster

RUN apt-get update && \
    apt-get install -y --no-install-recommends vim-tiny

RUN cat /etc/apt/sources.list | sed 's,^deb,deb-src,g' > /etc/apt/sources.list.d/s.list

RUN apt-get update && \
    apt-get install -y build-essential devscripts

RUN apt-get update && \
    apt-get build-dep -y bsh gradle

# builds fine
RUN apt-get source gradle  && \
    cd gradle* && \
    debuild -uc -us

# Rebuild bsh
RUN apt-get source bsh  && \
    cd bsh* && \
    debuild -uc -us && \
    cd .. && \
    dpkg -i libbsh-java*.deb

# fail :/
RUN apt-get source gradle  && \
    cd gradle* && \
    debuild -uc -us