MERCURY_OPTIONS=
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/tests/valid'
{ echo MCFLAGS += '--grade java    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --use-subdirs  --no-warn-singleton-vars  '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/runtime/mer_rt.init    '; echo MLLIBS += '   '; echo MLOBJS += '  '; echo LDFLAGS += '  '; echo LD_LIBFLAGS += '  '; echo EXTRA_LIBRARIES += ''; echo EXTRA_LIB_DIRS += ''; echo LIBGRADES = 'hlc.gc  '; echo INSTALL_PREFIX = '/home/mercury/testing/run/install'; echo LINKAGE = 'shared'; echo MERCURY_LINKAGE = 'shared'; } | /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/scripts/mmc --make --options-file - state_var_mode_bug_1.depend
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/tests/valid'
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/tests/valid'
{ echo MCFLAGS += '--grade java    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --use-subdirs  --no-warn-singleton-vars  '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/runtime/mer_rt.init    '; echo MLLIBS += '   '; echo MLOBJS += '  '; echo LDFLAGS += '  '; echo LD_LIBFLAGS += '  '; echo EXTRA_LIBRARIES += ''; echo EXTRA_LIB_DIRS += ''; echo LIBGRADES = 'hlc.gc  '; echo INSTALL_PREFIX = '/home/mercury/testing/run/install'; echo LINKAGE = 'shared'; echo MERCURY_LINKAGE = 'shared'; } | /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/stage2/scripts/mmc --make --options-file - state_var_mode_bug_1.class
Making Mercury/int3s/state_var_mode_bug_1.int3
Making Mercury/ints/state_var_mode_bug_1.int
Making Mercury/javas/jmercury/state_var_mode_bug_1.java
state_var_mode_bug_1.m:023: In predicate `p'/4:
state_var_mode_bug_1.m:023:   warning: the third argument and the fourth
state_var_mode_bug_1.m:023:   argument, represented by the state variable `!Y',
state_var_mode_bug_1.m:023:   could be deleted, because they are not used, and
state_var_mode_bug_1.m:023:   because the final value is always the same as the
state_var_mode_bug_1.m:023:   initial value.
state_var_mode_bug_1.m:097: In predicate `p2'/2:
state_var_mode_bug_1.m:097:   warning: the second argument, represented by the
state_var_mode_bug_1.m:097:   state variable `!:X', could be deleted, because
state_var_mode_bug_1.m:097:   its value is always the same as its initial
state_var_mode_bug_1.m:097:   value.
Making Mercury/classes/jmercury/state_var_mode_bug_1.class
Mercury/javas/jmercury/state_var_mode_bug_1.java:18: error: package bool does not exist 
    bool.Bool_0 A_5,
        ^
Mercury/javas/jmercury/state_var_mode_bug_1.java:19: error: package bool does not exist 
    bool.Bool_0 B_6,
        ^
2 errors
** Error making `Mercury/classes/jmercury/state_var_mode_bug_1.class'.
gmake[3]: *** [/tmp/mmake.4UIhua:1497: state_var_mode_bug_1.class] Error 1
gmake[3]: Target 'state_var_mode_bug_1.runtest' not remade because of errors.
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-05-28/tests/valid'
ERROR OUTPUT
state_var_mode_bug_1.m:023: In predicate `p'/4:
state_var_mode_bug_1.m:023:   warning: the third argument and the fourth
state_var_mode_bug_1.m:023:   argument, represented by the state variable `!Y',
state_var_mode_bug_1.m:023:   could be deleted, because they are not used, and
state_var_mode_bug_1.m:023:   because the final value is always the same as the
state_var_mode_bug_1.m:023:   initial value.
state_var_mode_bug_1.m:097: In predicate `p2'/2:
state_var_mode_bug_1.m:097:   warning: the second argument, represented by the
state_var_mode_bug_1.m:097:   state variable `!:X', could be deleted, because
state_var_mode_bug_1.m:097:   its value is always the same as its initial
state_var_mode_bug_1.m:097:   value.
END OF THE ERROR OUTPUT