MERCURY_OPTIONS=
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/tests/invalid'
{ echo MCFLAGS += '--grade java    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics --use-subdirs    '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/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-2026-02-19/stage2/scripts/mmc --make --options-file - field_syntax_error.err
** Error making `Mercury/int3s/field_syntax_error.int3'.
field_syntax_error.m:037: Error: expected a simple identifier as the field
field_syntax_error.m:037:   name, got f(N).
Making Mercury/ints/field_syntax_error.int
field_syntax_error.m:037: Error: expected a simple identifier as the field
field_syntax_error.m:037:   name, got f(N).
** Error making `Mercury/ints/field_syntax_error.int'.
gmake[3]: [/tmp/mmake.HcZ99u:1296: field_syntax_error.err] Error 1 (ignored)
if { echo MCFLAGS += '--grade java    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics --use-subdirs    '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/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-2026-02-19/stage2/scripts/mmc --make --options-file - -r field_syntax_error.err > /dev/null 2>&1 ; \
then false; \
else true; \
fi
Comparing field_syntax_error.err with field_syntax_error.err_exp*,
	results in field_syntax_error.err_res
** field_syntax_error.err did not match the expected error output
** (closest match was field_syntax_error.err_res1)
--- field_syntax_error.err_exp	2026-02-16 21:26:57.000000000 +1100
+++ field_syntax_error.err	2026-02-20 07:56:50.596624867 +1100
@@ -1,50 +1,2 @@
-field_syntax_error.m:020: In clause for function `baz1'/1:
-field_syntax_error.m:020:   warning: variable `Bar' occurs only once in this
-field_syntax_error.m:020:   scope.
-field_syntax_error.m:020: In clause for function `baz1'/1:
-field_syntax_error.m:020:   in function result term of clause head:
-field_syntax_error.m:020:   error: invalid use of the field selection operator
-field_syntax_error.m:020:   (`^').
-field_syntax_error.m:023: In clause for function `baz2'/1:
-field_syntax_error.m:023:   in function result term of clause head:
-field_syntax_error.m:023:   error: invalid use of the field selection operator
-field_syntax_error.m:023:   (`^').
-field_syntax_error.m:026: In clause for function `baz3'/1:
-field_syntax_error.m:026:   warning: variable `Bar' occurs only once in this
-field_syntax_error.m:026:   scope.
-field_syntax_error.m:026: In clause for function `baz3'/1:
-field_syntax_error.m:026:   in function result term of clause head:
-field_syntax_error.m:026:   error: invalid use of the field update operator
-field_syntax_error.m:026:   (`:=').
-field_syntax_error.m:026: In clause for function `baz3'/1:
-field_syntax_error.m:026:   in function result term of clause head:
-field_syntax_error.m:026:   in argument 1 of functor `:=/2':
-field_syntax_error.m:026:   error: invalid use of the field selection operator
-field_syntax_error.m:026:   (`^').
-field_syntax_error.m:029: In clause for function `baz4'/1:
-field_syntax_error.m:029:   in function result term of clause head:
-field_syntax_error.m:029:   error: invalid use of the field update operator
-field_syntax_error.m:029:   (`:=').
-field_syntax_error.m:029: In clause for function `baz4'/1:
-field_syntax_error.m:029:   in function result term of clause head:
-field_syntax_error.m:029:   in argument 1 of functor `:=/2':
-field_syntax_error.m:029:   error: invalid use of the field selection operator
-field_syntax_error.m:029:   (`^').
-field_syntax_error.m:034: In clause for function `baz5'/1:
-field_syntax_error.m:034:   warning: variable `Foo' occurs only once in this
-field_syntax_error.m:034:   scope.
-field_syntax_error.m:034:   (Did you mean `!.Foo' or `!:Foo'?)
-field_syntax_error.m:034: In clause for function `baz5'/1:
-field_syntax_error.m:034:   in argument 1 of functor `f2/1':
-field_syntax_error.m:034:   error: invalid use of the `!' state variable
-field_syntax_error.m:034:   operator.
-field_syntax_error.m:034:   You probably meant to type `!.' or `!:' instead of
-field_syntax_error.m:034:   just `!'.
-field_syntax_error.m:034:   If you are trying to do a field update, then you
-field_syntax_error.m:034:   probably typed `=' where you meant to type `:='.
-field_syntax_error.m:034: Warning: if the expression `!Foo ^ f2' is intended to
-field_syntax_error.m:034:   be part of a field update, then it should be
-field_syntax_error.m:034:   followed by `:=', not `='.
 field_syntax_error.m:037: Error: expected a simple identifier as the field
 field_syntax_error.m:037:   name, got f(N).
-For more information, recompile with `-E'.
gmake[3]: *** [../Mmake.common:170: field_syntax_error.err_res] Error 1
gmake[3]: Target 'field_syntax_error.runtest' not remade because of errors.
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2026-02-19/tests/invalid'