MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-27/tests/invalid_nodepend'
if /mnt/testing/run/build/mercury-srcdist-rotd-2024-07-27/stage2/scripts/mmc --errorcheck-only --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --color-diagnostics  --no-halt-at-invalid-interface   typeclass_test_2 \
	> typeclass_test_2.err 2>&1; \
then false; \
else true; \
fi
Comparing typeclass_test_2.err with typeclass_test_2.err_exp*,
	results in typeclass_test_2.err_res
** typeclass_test_2.err did not match the expected error output
** (closest match was typeclass_test_2.err_res1)
--- typeclass_test_2.err_exp	2024-05-31 21:33:50.000000000 +1000
+++ typeclass_test_2.err	2024-07-28 21:34:51.124419071 +1000
@@ -1,13 +1 @@
-typeclass_test_2.m:015: In clause for predicate `main'/2:
-typeclass_test_2.m:015:   error: the typeclass constraint
-typeclass_test_2.m:015:     `typeclass_test_2.numbered_type(int)'
-typeclass_test_2.m:015:   is unsatisfiable.
-typeclass_test_2.m:023: Error: expected
-typeclass_test_2.m:023:     `pred(<Name> / <Arity>) is <InstanceName>'
-typeclass_test_2.m:023:   or
-typeclass_test_2.m:023:     `func(<Name> / <Arity>) is <InstanceName>',
-typeclass_test_2.m:023:   got
-typeclass_test_2.m:023:     ((type_num / 0) is foo_type_num).
-typeclass_test_2.m:026: Error: clause for function `foo_type_num'/1 without a
-typeclass_test_2.m:026:   corresponding `:- func' declaration.
-typeclass_test_2.m:026: Inferred :- func foo_type_num(T1) = int.
+Segmentation fault (core dumped)
make[3]: *** [../Mmake.common:172: typeclass_test_2.err_res] Error 1
make[3]: Target 'typeclass_test_2.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-07-27/tests/invalid_nodepend'