MERCURY_OPTIONS= --deep-random-write=25 --deep-std-name --mdb-disable-progress
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/tests/hard_coded'
{ echo MCFLAGS += '--grade csharp    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --use-subdirs    '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/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-2025-09-30/stage2/scripts/mmc --make --options-file - write_binary.depend
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/tests/hard_coded'
gmake[3]: Entering directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/tests/hard_coded'
{ echo MCFLAGS += '--grade csharp    --options-file /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/stage2/Mercury.options --mercury-linkage static -j2 --flags ../TESTS_FLAGS --flags ../WS_FLAGS --use-subdirs    '; echo MCFLAGS += ' '; echo CFLAGS += '    '; echo JAVACFLAGS += '-J"-Xmx1024m"   '; echo CSCFLAGS += '   '; echo C2INITARGS += '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/stage2/library/mer_std.init /home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/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-2025-09-30/stage2/scripts/mmc --make --options-file - write_binary
Making Mercury/int3s/write_binary.int3
Making Mercury/ints/write_binary.int
Making Mercury/css/write_binary.cs
Making write_binary.exe
{ test -f write_binary.inp && cat write_binary.inp; } | ./write_binary > write_binary.out 2>&1 || \
	{ grep . write_binary.out /dev/null; exit 1; }
Comparing write_binary.out with write_binary.exp*,
	results in write_binary.res
** write_binary.out did not match the expected output
** (closest match was write_binary.res1)
--- write_binary.exp	2025-05-12 23:02:36.000000000 +1000
+++ write_binary.out	2025-10-01 08:07:30.756101232 +1000
@@ -1,186 +1,241 @@
 TESTING TERMS WITH OPERATORS
 
 test input <var("X") + int(3) * var("X^2") ; (type)>
-test passed
+test failed with this error:
+orig var("X") + int(3) * var("X^2") ; (type), readback eof
 
 test input <{ type }>
-test passed
+test failed with this error:
+orig { type }, readback eof
 
 test input <{ '?-' }>
-test passed
+test failed with this error:
+orig { '?-' }, readback eof
 
 test input <'?-'>
-test passed
+test failed with this error:
+orig '?-', readback eof
 
 test input <{ blah }>
-test passed
+test failed with this error:
+orig { blah }, readback eof
 
 test input <blah ; (type), (type) * blah ; (type)>
-test passed
+test failed with this error:
+orig blah ; (type), (type) * blah ; (type), readback eof
 
 test input <((blah ; blah), blah) * blah ; blah>
-test passed
+test failed with this error:
+orig ((blah ; blah), blah) * blah ; blah, readback eof
 
 test input <(type) * blah ; (type)>
-test passed
+test failed with this error:
+orig (type) * blah ; (type), readback eof
 
 TESTING DISCRIMINATED UNIONS
 
 test input <one>
-test passed
+test failed with this error:
+orig one, readback eof
 
 test input <two>
-test passed
+test failed with this error:
+orig two, readback eof
 
 test input <three>
-test passed
+test failed with this error:
+orig three, readback eof
 
 test input <apple([9, 5, 1])>
-test passed
+test failed with this error:
+orig apple([9, 5, 1]), readback eof
 
 test input <banana([three, one, two])>
-test passed
+test failed with this error:
+orig banana([three, one, two]), readback eof
 
 test input <zop(3.3, 2.03)>
-test passed
+test failed with this error:
+orig zop(3.3, 2.03), readback eof
 
 test input <zip(3, 2)>
-test passed
+test failed with this error:
+orig zip(3, 2), readback eof
 
 test input <zap(3, -2.111)>
-test passed
+test failed with this error:
+orig zap(3, -2.111), readback eof
 
 test input <wombat>
-test passed
+test failed with this error:
+orig wombat, readback eof
 
 test input <foo>
-test passed
+test failed with this error:
+orig foo, readback eof
 
 TESTING POLYMORPHISM
 
 test input <poly_one([2399.3])>
-test passed
+test failed with this error:
+orig poly_one([2399.3]), readback eof
 
 test input <poly_two(3)>
-test passed
+test failed with this error:
+orig poly_two(3), readback eof
 
 test input <poly_three(3.33, 4, poly_one(9.11))>
-test passed
+test failed with this error:
+orig poly_three(3.33, 4, poly_one(9.11)), readback eof
 
 TESTING BUILTINS
 
 test input <>
-test passed
+test failed with this error:
+orig "", readback eof
 
 test input <Hello, world
 >
-test passed
+test failed with this error:
+orig "Hello, world\n", readback eof
 
 test input <Foo%sFoo>
-test passed
+test failed with this error:
+orig "Foo%sFoo", readback eof
 
 test input <">
-test passed
+test failed with this error:
+orig "\"", readback eof
 
 test input <a>
-test passed
+test failed with this error:
+orig 'a', readback eof
 
 test input <&>
-test passed
+test failed with this error:
+orig '&', readback eof
 
 test input <.>
-test passed
+test failed with this error:
+orig '.', readback eof
 
 test input <%>
-test passed
+test failed with this error:
+orig '%', readback eof
 
 test input < >
-test passed
+test failed with this error:
+orig ' ', readback eof
 
 test input <	>
-test passed
+test failed with this error:
+orig '\t', readback eof
 
 test input <
 >
-test passed
+test failed with this error:
+orig '\n', readback eof
 
 test input <\>
-test passed
+test failed with this error:
+orig '\\', readback eof
 
 test input <*>
-test passed
+test failed with this error:
+orig '*', readback eof
 
 test input </>
-test passed
+test failed with this error:
+orig '/', readback eof
 
 test input <3.14159>
-test passed
+test failed with this error:
+orig 3.14159, readback eof
 
-test input <1.128324983e-21>
-test passed
+test input <1.128324983E-21>
+test failed with this error:
+orig 1.128324983E-21, readback eof
 
-test input <2.23954899e+23>
-test passed
+test input <2.23954899E+23>
+test failed with this error:
+orig 2.23954899E+23, readback eof
 
 test input <-65>
-test passed
+test failed with this error:
+orig -65, readback eof
 
 test input <4>
-test passed
+test failed with this error:
+orig 4, readback eof
 
 test input <651>
-test passed
+test failed with this error:
+orig 651u, readback eof
 
 test input <-128>
-test passed
+test failed with this error:
+orig -128i8, readback eof
 
 test input <127>
-test passed
+test failed with this error:
+orig 127i8, readback eof
 
 test input <255>
-test passed
+test failed with this error:
+orig 255u8, readback eof
 
 test input <-32768>
-test passed
+test failed with this error:
+orig -32768i16, readback eof
 
 test input <32767>
-test passed
+test failed with this error:
+orig 32767i16, readback eof
 
 test input <65535>
-test passed
+test failed with this error:
+orig 65535u16, readback eof
 
 test input <-2147483648>
-test passed
+test failed with this error:
+orig -2147483648i32, readback eof
 
 test input <2147483647>
-test passed
+test failed with this error:
+orig 2147483647i32, readback eof
 
 test input <4294967295>
-test passed
+test failed with this error:
+orig 4294967295u32, readback eof
 
 the next test is expected to fail:
 
 test input <'<<predicate>>'>
 test failed with this error:
-orig '<<predicate>>', readback error
-<predicate `io.read'/4: the term read did not have the right type>
+orig '<<predicate>>', readback eof
 
 TESTING OTHER TYPES
 
 test input <var(1)>
-test passed
+test failed with this error:
+orig var(1), readback eof
 
 test input <var_supply(0)>
-test passed
+test failed with this error:
+orig var_supply(0), readback eof
 
 test input <var_supply(1)>
-test passed
+test failed with this error:
+orig var_supply(1), readback eof
 
 test input <empty>
-test passed
+test failed with this error:
+orig empty, readback eof
 
 test input <qwerty(4)>
-test passed
+test failed with this error:
+orig qwerty(4), readback eof
 
 test input <array([1, 2, 3, 4])>
-test passed
+test failed with this error:
+orig array([1, 2, 3, 4]), readback eof
gmake[3]: *** [../Mmake.common:132: write_binary.res] Error 1
gmake[3]: Target 'write_binary.runtest' not remade because of errors.
gmake[3]: Leaving directory '/home/mercury/testing/run/build/mercury-srcdist-rotd-2025-09-30/tests/hard_coded'