MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-22/tests/invalid_nodepend'
if /mnt/testing/run/build/mercury-srcdist-rotd-2024-01-22/stage2/scripts/mmc --errorcheck-only --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS  --no-halt-at-invalid-interface   typeclass_test_1 \
	> typeclass_test_1.err 2>&1; \
then false; \
else true; \
fi
Comparing typeclass_test_1.err with typeclass_test_1.err_exp*,
	results in typeclass_test_1.err_res
** typeclass_test_1.err did not match the expected error output
** (closest match was typeclass_test_1.err_res1)
--- typeclass_test_1.err_exp	2021-07-28 22:23:57.000000000 +1000
+++ typeclass_test_1.err	2024-01-23 13:04:22.913802211 +1100
@@ -1,10 +1 @@
-typeclass_test_1.m:005: Error: module must start with a `:- module'
-typeclass_test_1.m:005:   declaration.
-typeclass_test_1.m:012: In clause for predicate `main'/2:
-typeclass_test_1.m:012:   unsatisfiable typeclass constraint:
-typeclass_test_1.m:012:   `typeclass_test_1.numbered_type(int)'.
-typeclass_test_1.m:019: Error: expected
-typeclass_test_1.m:019:   `pred(<Name> / <Arity>) is <InstanceName>' or
-typeclass_test_1.m:019:   `func(<Name> / <Arity>) is <InstanceName>', not
-typeclass_test_1.m:019:   (type_num is foo_type_num).
-typeclass_test_1.m:022: Syntax error at variable `_': operator or `.' expected.
+Segmentation fault
make[3]: *** [../Mmake.common:172: typeclass_test_1.err_res] Error 1
make[3]: Target 'typeclass_test_1.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-01-22/tests/invalid_nodepend'