testsuite: Add test for #12993
[ghc.git] / testsuite / tests / th / all.T
1 # NOTICE TO DEVELOPERS
2 # ~~~~~~~~~~~~~~~~~~~~
3 # Adding a TemplateHaskell test?  If it only contains (non-quasi) quotes
4 # and no splices, consider adding it to the quotes/ directory instead
5 # of the th/ directory; this way, we can test it on the stage 1 compiler too!
6
7 def f(name, opts):
8     opts.extra_hc_opts = '-XTemplateHaskell -package template-haskell'
9 setTestOpts(f)
10 setTestOpts(req_interp)
11 # TH should work with -fexternal-interpreter too
12 setTestOpts(extra_ways(['ext-interp']))
13 setTestOpts(only_ways(['normal','ghci','ext-interp']))
14
15 test('TH_mkName', normal, compile, ['-v0'])
16 test('TH_1tuple', normal, compile_fail, ['-v0'])
17
18 test('TH_repE2', normal, compile_and_run, [''])
19 test('TH_repPrim', normal, compile, ['-v0'])
20 test('TH_repPrim2', normal, compile, ['-v0'])
21 test('TH_repUnboxedTuples', normal, compile, ['-v0'])
22 test('TH_spliceGuard', normal, compile, ['-v0'])
23 test('TH_repPrimOutput', normal, compile_and_run, [''])
24 test('TH_repPrimOutput2', normal, compile_and_run, [''])
25 test('TH_repGuard', normal, compile, ['-v0'])
26 test('TH_repGuardOutput', normal, compile_and_run, [''])
27 test('TH_repPatSig',
28      extra_clean(['TH_repPatSig_asserts.hi', 'TH_repPatSig_asserts.o']),
29      multimod_compile,
30      ['TH_repPatSig.hs', '-v0 ' + config.ghc_th_way_flags])
31 test('TH_repPatSigTVar', normal, compile_fail, ['-v0'])
32
33 test('TH_overlaps', normal, compile, ['-v0'])
34
35 test('TH_spliceE5',
36      extra_clean(['TH_spliceE5_Lib.hi', 'TH_spliceE5_Lib.o']),
37      multimod_compile_and_run,
38      ['TH_spliceE5.hs', '-v0 ' + config.ghc_th_way_flags])
39
40 test('TH_spliceE6', normal, compile, ['-v0'])
41
42 test('TH_NestedSplices',
43      extra_clean(['TH_NestedSplices_Lib.hi', 'TH_NestedSplices_Lib.o']),
44      multimod_compile,
45      ['TH_NestedSplices.hs', '-v0 ' + config.ghc_th_way_flags])
46
47 # Testing profiling with TH is a bit tricky (when not using
48 # -fexternal-interpreter); we've already disabled
49 # the prof way above, and also we want to add options specifically for
50 # profiling (-osuf p.o) because this is necessary when mixing
51 # profiling w/ TH.  Furthermore we must have built the program the
52 # normal way first, which is why the work is done by a Makefile rule.
53 test('TH_spliceE5_prof',
54      [req_profiling,
55       only_ways(['normal']),
56       when(ghc_dynamic(), expect_broken(11495)),
57       extra_clean(['TH_spliceE5_prof_Lib.p.o', 'TH_spliceE5_prof_Lib.hi',
58                    'TH_spliceE5_prof_Lib.dyn_o', 'TH_spliceE5_prof_Lib.dyn_hi',
59                    'TH_spliceE5_prof.dyn_o', 'TH_spliceE5_prof.dyn_hi',
60                    'TH_spliceE5_prof_Lib.o','TH_spliceE5_prof.p.o'])],
61      run_command,
62      ['$MAKE -s --no-print-directory TH_spliceE5_prof'])
63
64 test('TH_spliceE5_prof_ext',
65      [req_profiling,
66       only_ways(['normal']),
67       extra_clean(['TH_spliceE5_prof_ext_Lib.hi',
68                    'TH_spliceE5_prof_ext_Lib.o'])],
69      run_command,
70      ['$MAKE -s --no-print-directory TH_spliceE5_prof_ext'])
71
72 test('TH_spliceD1',
73      extra_clean(['TH_spliceD1_Lib.hi', 'TH_spliceD1_Lib.o']),
74      multimod_compile_fail,
75      ['TH_spliceD1', '-v0 ' + config.ghc_th_way_flags])
76
77 test('TH_spliceD2',
78      extra_clean(['TH_spliceD2_Lib.hi', 'TH_spliceD2_Lib.o']),
79      multimod_compile,
80      ['TH_spliceD2', '-v0'])
81
82 test('TH_reifyDecl1', normal, compile, ['-v0'])
83 test('TH_reifyDecl2', normal, compile, ['-v0'])
84 test('TH_reifyLocalDefs', normal, compile, ['-v0'])
85 test('TH_reifyLocalDefs2', normal, compile, ['-v0'])
86
87 test('TH_reifyMkName', normal, compile, ['-v0'])
88
89 test('TH_reifyInstances', normal, compile, ['-v0'])
90
91 test('TH_spliceDecl1', normal, compile, ['-v0'])
92 test('TH_spliceDecl2', normal, compile, ['-v0'])
93 test('TH_spliceDecl3',
94      extra_clean(['TH_spliceDecl3_Lib.hi', 'TH_spliceDecl3_Lib.o']),
95      multimod_compile,
96      ['TH_spliceDecl3', '-v0 ' + config.ghc_th_way_flags])
97 test('TH_spliceDecl4',
98      extra_clean(['TH_spliceDecl4_Lib.hi', 'TH_spliceDecl4_Lib.o']),
99      multimod_compile,
100      ['TH_spliceDecl4', '-v0 ' + config.ghc_th_way_flags])
101
102 test('T2597a',
103      extra_clean(['T2597a_Lib.hi', 'T2597a_Lib.o']),
104      multimod_compile,
105      ['T2597a', '-v0 ' + config.ghc_th_way_flags])
106
107 test('T2597b',
108      extra_clean(['T2597b_Lib.hi', 'T2597b_Lib.o']),
109      multimod_compile_fail,
110      ['T2597b', '-v0 ' + config.ghc_th_way_flags])
111
112 test('TH_spliceE1', normal, compile_and_run, [''])
113 test('TH_spliceExpr1', normal, compile, ['-v0'])
114 test('TH_spliceE3', normal, compile, ['-v0'])
115 test('TH_spliceE4', normal, compile_and_run, [''])
116
117 test('TH_class1', normal, compile, ['-v0'])
118 test('TH_tuple1', normal, compile, ['-v0'])
119 test('TH_genEx',
120      extra_clean(['TH_genExLib.hi', 'TH_genExLib.o']),
121      multimod_compile,
122      ['TH_genEx', '-v0 ' + config.ghc_th_way_flags])
123
124 test('TH_where', normal, compile_and_run, [''])
125
126 test('TH_spliceInst', normal, compile, ['-v0'])
127
128 test('TH_exn1', normal, compile_fail, ['-v0'])
129
130 test('TH_dupdecl', normal, compile_fail, ['-v0'])
131 test('TH_exn2', normal, compile_fail, ['-v0'])
132
133 test('TH_recover', normal, compile_and_run, [''])
134 test('TH_dataD1', normal, compile_fail, ['-v0'])
135
136 test('TH_fail', normal, compile_fail, ['-v0'])
137 test('TH_scopedTvs', normal, compile, ['-v0'])
138
139 test('TH_runIO', normal, compile_fail, ['-v0'])
140
141 test('TH_ghci1', only_ways(['ghci']), ghci_script, ['TH_ghci1.script'])
142
143 test('TH_linePragma', normal, compile_fail, ['-v0'])
144
145 test('T1830_3',
146      extra_clean(['T1830_3a.o','T1830_3a.hi']),
147      multimod_compile_and_run,
148      ['T1830_3', '-v0 ' + config.ghc_th_way_flags])
149 test('T2700', normal, compile, ['-v0'])
150 test('T2817', normal, compile, ['-v0'])
151 test('T2713', normal, compile_fail, ['-v0'])
152 test('T2674', normal, compile_fail, ['-v0'])
153 test('TH_emptycase', normal, compile, ['-v0'])
154
155 test('T2386', [ extra_clean(['T2386_Lib.hi', 'T2386_Lib.o']),
156                 only_ways(['normal']) ],
157               run_command,
158               ['$MAKE -s --no-print-directory T2386'] )
159
160 test('T2685', extra_clean(['T2685a.hi','T2685a.o']),
161               multimod_compile, ['T2685', '-v0 ' + config.ghc_th_way_flags])
162
163 test('TH_sections', normal, compile, ['-v0'])
164
165 test('TH_tf1', normal, compile, ['-v0'])
166 test('TH_tf3', normal, compile, ['-v0'])
167
168 test('TH_pragma', normal, compile, ['-v0 -dsuppress-uniques'])
169 test('T3177', normal, compile, ['-v0'])
170 test('T3177a', normal, compile_fail, ['-v0'])
171
172 test('T3319', normal, compile, ['-ddump-splices -v0'])
173 test('TH_foreignInterruptible', normal, compile, ['-ddump-splices -v0'])
174 test('TH_foreignCallingConventions', normal,
175                                      compile,
176                                      ['-ddump-splices -dsuppress-uniques -v0'])
177
178 test('T3395', normal, compile_fail, ['-v0'])
179 test('T3467', normal, compile, [''])
180 test('T3100', normal, compile, ['-v0'])
181 test('T3920', normal, compile_and_run, ['-v0'])
182
183 test('T3600', extra_clean(['T3600a.hi','T3600a.o']),
184               multimod_compile, ['T3600', '-v0 ' + config.ghc_th_way_flags])
185 test('T3845', normal, compile, ['-v0'])
186 test('T3899', extra_clean(['T3899a.hi','T3899a.o']),
187               multimod_compile,
188               ['T3899','-v0 -ddump-splices -dsuppress-uniques ' + config.ghc_th_way_flags])
189 test('T4188', normal, compile, ['-v0'])
190 test('T4233', normal, compile, ['-v0'])
191 test('T1835', normal, compile_and_run, ['-v0'])
192
193 test('TH_viewPatPrint', normal, compile_and_run, [''])
194 test('T4436', normal, compile, ['-v0 -ddump-splices'])
195 test('T4949', normal, compile, ['-v0'])
196 test('T5126', normal, compile, ['-v0'])
197 test('T5217', normal, compile, ['-v0 -dsuppress-uniques -ddump-splices'])
198 test('T5037', normal, compile, ['-v0'])
199 test('TH_unboxedSingleton', normal, compile, ['-v0'])
200 test('T5290', normal, compile, ['-v0 -ddump-splices -dsuppress-uniques'])
201 test('T5362', normal, compile, ['-v0'])
202
203 test('TH_unresolvedInfix',
204      extra_clean(['TH_unresolvedInfix_Lib.hi', 'TH_unresolvedInfix_Lib.o']),
205      multimod_compile_and_run,
206      ['TH_unresolvedInfix.hs', '-v0 ' + config.ghc_th_way_flags])
207 test('TH_unresolvedInfix2',
208      normal,
209      compile_fail,
210      ['-v0'])
211
212 test('T5358', normal, compile_fail, [' -v0'])
213 test('T5379', normal, compile_and_run, [''])
214 test('T5404', normal, compile, ['-v0'])
215 test('T5410', normal, compile_and_run, ['-v0'])
216 test('TH_lookupName',
217      extra_clean(['TH_lookupName_Lib.hi', 'TH_lookupName_Lib.o']),
218      multimod_compile_and_run,
219      ['TH_lookupName.hs', config.ghc_th_way_flags])
220 test('T5452', normal, compile, ['-v0'])
221 test('T5434', extra_clean(['T5434a.hi','T5434a.o']),
222               multimod_compile,
223               ['T5434','-v0 -Wall ' + config.ghc_th_way_flags])
224 test('T5508', normal, compile, ['-v0 -ddump-splices -dsuppress-uniques'])
225 test('TH_Depends',
226      [extra_clean(['TH_Depends_External.o', 'TH_Depends_External.hi',
227                    'TH_Depends_external.txt']),
228       only_ways(['normal']),
229      ],
230      run_command,
231      ['$MAKE -s --no-print-directory TH_Depends'])
232 test('T5597', extra_clean(['T5597a.hi','T5597a.o']),
233               multimod_compile, ['T5597', '-v0 ' + config.ghc_th_way_flags])
234 test('T5665', extra_clean(['T5665a.hi','T5665a.o']),
235               multimod_compile, ['T5665', '-v0 ' + config.ghc_th_way_flags])
236 test('T5700', extra_clean(['T5700a.hi','T5700a.o']),
237               multimod_compile,
238               ['T5700','-v0 -ddump-splices ' + config.ghc_th_way_flags])
239
240 test('TH_PromotedTuple', normal, compile, ['-v0 -ddump-splices -dsuppress-uniques'])
241 test('TH_PromotedList', normal, compile, ['-v0'])
242 test('TH_Promoted1Tuple', normal, compile_fail, ['-v0'])
243 test('TH_RichKinds', normal, compile, ['-v0'])
244 test('TH_RichKinds2', normal, compile, ['-v0'])
245
246 test('T1541', normal, compile, ['-v0'])
247 test('T5883', normal, compile, ['-v0 -dsuppress-uniques -ddump-splices'])
248 test('T5882', normal, compile, ['-v0'])
249 test('T5886', extra_clean(['T5886a.hi','T5886a.o']),
250               multimod_compile, ['T5886','-v0 ' + config.ghc_th_way_flags])
251 test('T4135',  normal, compile, ['-v0'])
252 test('T4135a', normal, compile, ['-v0'])
253 test('T5971', normal, compile_fail, ['-v0 -dsuppress-uniques'])
254 test('T5968', normal, compile, ['-v0'])
255 test('T5984', extra_clean(['T5984_Lib.hi', 'T5984_Lib.o']),
256               multimod_compile,
257               ['T5984', '-v0 -ddump-splices ' + config.ghc_th_way_flags])
258 test('T5555', extra_clean(['T5555_Lib.hi', 'T5555_Lib.o']),
259               multimod_compile, ['T5555', '-v0 ' + config.ghc_th_way_flags])
260 test('T5976', normal, compile_fail, ['-v0'])
261 test('T5795', normal, compile_fail, ['-v0'])
262 test('T6005', normal, compile, ['-v0'])
263 test('T6005a', normal, compile, ['-v0'])
264 test('T5737', normal, compile, ['-v0'])
265 test('T6114', normal, compile, ['-v0'])
266 test('TH_StringPrimL', normal, compile_and_run, [''])
267 test('T7064',
268      extra_clean(['T7064a.hi', 'T7064a.o']),
269      multimod_compile_and_run,
270      ['T7064.hs', '-v0 ' + config.ghc_th_way_flags])
271 test('T7092', extra_clean(['T7092a.hi','T7092a.o']),
272               multimod_compile, ['T7092', '-v0 ' + config.ghc_th_way_flags])
273 test('T7276', normal, compile_fail, ['-v0'])
274 test('T7276a', [ only_ways(['ghci']), combined_output ],
275                ghci_script, ['T7276a.script'])
276
277 test('TH_TyInstWhere1', normal, compile, ['-v0 -ddump-splices -dsuppress-uniques'])
278 test('TH_TyInstWhere2', normal, compile, ['-v0'])
279
280 test('T7445', [ extra_clean(['T7445a.hi', 'T7445a.o']),
281                 only_ways(['normal']),
282               ],
283               run_command,
284               ['$MAKE -s --no-print-directory T7445'] )
285 test('T7532',
286      extra_clean(['T7532a.hi', 'T7532a.o']),
287      multimod_compile,
288      ['T7532', '-v0 ' + config.ghc_th_way_flags])
289 test('T2222', normal, compile, ['-v0'])
290 test('T1849', only_ways(['ghci']), ghci_script, ['T1849.script'])
291 test('T7681', normal, compile, ['-v0'])
292 test('T7910', normal, compile_and_run, ['-v0'])
293
294 test('ClosedFam1TH', normal, compile, ['-dsuppress-uniques -v0'])
295 test('ClosedFam2TH', normal, compile, ['-v0'])
296
297 test('T8028',
298      extra_clean(['T8028a.hi', 'T8028a.o']),
299      multimod_compile,
300      ['T8028', '-v0 ' + config.ghc_th_way_flags])
301
302 test('TH_Roles1', normal, compile_fail, ['-v0'])
303 test('TH_Roles2', normalise_version('array', 'base', 'deepseq', 'ghc-prim',
304                                     'ghc-boot', 'ghc-boot-th',
305                                     'integer-gmp', 'pretty', 'template-haskell',
306                                     'binary', 'bytestring', 'containers'
307                                     ), compile, ['-v0 -ddump-tc'])
308 test('TH_Roles3', normal, compile, ['-v0 -dsuppress-uniques'])
309 test('TH_Roles4', normal, compile, ['-v0'])
310
311 test('T8186', normal, compile_and_run, ['-v0'])
312
313 test('T8333',
314      only_ways(['normal']),
315      run_command,
316      ['$MAKE -s --no-print-directory T8333'])
317
318 test('T4124', normal, compile, ['-v0'])
319 test('T4128', normal, compile, ['-v0'])
320 test('T4364', normal, compile, ['-v0'])
321 test('T8412', normal, compile_fail, ['-v0'])
322 test('T7667', normal, compile, ['-v0'])
323 test('T7667a', normal, compile_fail, ['-v0'])
324 test('T8499', normal, compile, ['-v0'])
325 test('T7477', normal, compile, ['-v0'])
326 test('T8507', normal, compile, ['-v0'])
327 test('T8540',
328      extra_clean(['T8540a.hi', 'T8540a.o']),
329      multimod_compile,
330      ['T8540', '-v0 ' + config.ghc_th_way_flags])
331 test('T8577',
332      extra_clean(['T8577a.hi', 'T8577a.o']),
333      multimod_compile_fail,
334      ['T8577', '-v0 ' + config.ghc_th_way_flags])
335 test('T8625', only_ways(['ghci']), ghci_script, ['T8625.script'])
336 test('TH_StaticPointers', [when(doing_ghci(), extra_hc_opts('-fobject-code'))],
337      compile_and_run, [''])
338 test('TH_StaticPointers02', [], compile_fail, [''])
339 test('T8759', normal, compile, ['-v0'])
340 test('T7021',
341      extra_clean(['T7021a.hi', 'T7021a.o']), multimod_compile,
342      ['T7021','-v0 ' + config.ghc_th_way_flags])
343 test('T8807', normal, compile, ['-v0'])
344 test('T8884', normal, compile, ['-v0'])
345 test('T8954', normal, compile, ['-v0'])
346 test('T8932', normal, compile_fail, ['-v0'])
347 test('T8987', normal, compile_fail, ['-v0'])
348 test('T7241', normal, compile_fail, ['-v0'])
349 test('T9262', normal, compile, ['-v0'])
350 test('T9199', normal, compile, ['-v0'])
351 test('T9692', normal, compile, ['-v0'])
352 test('T8953', normal, compile, ['-v0'])
353 test('T9084', normal, compile_fail, ['-v0'])
354 test('T9738', normal, compile, ['-v0'])
355 test('T9081', normal, compile, ['-v0'])
356 test('T9066', normal, compile, ['-v0'])
357 test('T8100', normal, compile, ['-v0'])
358 test('T9064', normal, compile, ['-v0'])
359 test('T9209', normal, compile_fail, ['-v0'])
360 test('T7484', normal, compile_fail, ['-v0'])
361 test('T1476', normal, compile, ['-v0'])
362 test('T1476b', normal, compile, ['-v0'])
363 test('T8031', normal, compile, ['-v0'])
364 test('T8624', only_ways(['normal']),
365               run_command,
366               ['$MAKE -s --no-print-directory T8624'])
367 test('TH_Lift', normal, compile, ['-v0'])
368 test('T10047', only_ways(['ghci']), ghci_script, ['T10047.script'])
369 test('T10019', only_ways(['ghci']), ghci_script, ['T10019.script'])
370 test('T10267', extra_clean(['T10267a.hi', 'T10267a.o']),
371                multimod_compile_fail,
372                ['T10267', '-dsuppress-uniques -v0 ' + config.ghc_th_way_flags])
373 test('T10279', normal, compile_fail, ['-v0'])
374 test('T10306', normal, compile, ['-v0'])
375 test('T10596', normal, compile, ['-v0'])
376 test('T10598_TH', normal, compile, ['-v0 -dsuppress-uniques -ddump-splices'])
377 test('T10620', normal, compile_and_run, ['-v0'])
378 test('T10638', normal, compile_fail, ['-v0'])
379 test('T10697_decided_1', normal, compile_and_run, ['-v0'])
380 test('T10697_decided_2', normal, compile_and_run, ['-XStrictData -v0'])
381 test('T10697_decided_3', omit_ways(['ghci']),  # ghci doesn't support -O(2)
382                          compile_and_run,
383                          ['-XStrictData -funbox-strict-fields -O2 -v0'])
384 test('T10697_source',
385      extra_clean(['T10697_sourceUtil.hi', 'T10697_sourceUtil.o']),
386      multimod_compile_and_run,
387      ['T10697_source', '-w ' + config.ghc_th_way_flags])
388 test('T10704',
389      extra_clean(['T10704a.o','T10704a.hi']),
390      multimod_compile_and_run,
391      ['T10704', '-v0 ' + config.ghc_th_way_flags])
392 test('T6018th', normal, compile_fail, ['-v0'])
393 test('TH_namePackage', normal, compile_and_run, ['-v0'])
394 test('TH_nameSpace', normal, compile_and_run, ['-v0'])
395 test('T10796a', normal, compile, ['-v0'])
396 test('T10796b', normal, compile_fail, ['-v0'])
397 test('T10811', normal, compile, ['-v0'])
398 test('T10810', normal, compile, ['-v0'])
399 test('T10828', normal, compile, ['-v0 -dsuppress-uniques'])
400 test('T10828a', normal, compile_fail, ['-v0'])
401 test('T10828b', normal, compile_fail, ['-v0'])
402 test('T10891', normal, compile, ['-v0'])
403 test('T10945', normal, compile_fail, ['-v0'])
404 test('T10946', expect_broken(10946), compile, ['-v0'])
405 test('T10734', normal, compile_and_run, ['-v0'])
406 test('T10819',
407      extra_clean(['T10819_Lib.hi', 'T10819_Lib.o']),
408      multimod_compile,
409      ['T10819.hs', '-v0 ' + config.ghc_th_way_flags])
410 test('T10820', normal, compile_and_run, ['-v0'])
411 test('T11341', normal, compile, ['-v0 -dsuppress-uniques'])
412 test('T11345', normal, compile_and_run, ['-v0 -dsuppress-uniques'])
413 test('TH_finalizer', normal, compile, ['-v0'])
414 test('TH_finalizer2',
415      normal, multimod_compile_and_run,
416      ['TH_finalizer2', '-v0 ' + config.ghc_th_way_flags])
417 test('T10603', normal, compile, ['-ddump-splices -dsuppress-uniques'])
418 test('T11452', normal, compile_fail, ['-v0'])
419 test('T9022', normal, compile_and_run, ['-v0'])
420 test('T11145', normal, compile_fail, ['-v0 -dsuppress-uniques'])
421 test('T11463', normal, compile_and_run, ['-v0 -dsuppress-uniques'])
422 test('T11680', normal, compile_fail, ['-v0'])
423 test('T11809', normal, compile, ['-v0'])
424 test('T11797', normal, compile, ['-v0 -dsuppress-uniques'])
425 test('T11941', normal, compile_fail, ['-v0'])
426 test('T11484', normal, compile, ['-v0'])
427 test('T11629', normal, compile, ['-v0'])
428
429 test('T8761', normal, compile, ['-v0 -ddump-splices -dsuppress-uniques'])
430 test('T12130', extra_clean(['T12130a.hi','T12130a.o']),
431               multimod_compile, ['T12130', '-v0 ' + config.ghc_th_way_flags])
432 test('T12403', omit_ways(['ghci']),
433               compile_and_run, ['-v0 -ddump-splices -dsuppress-uniques'])
434 test('T12407', omit_ways(['ghci']), compile, ['-v0'])
435 test('T12411', normal, compile_fail, [''])
436 test('T12478_1', omit_ways(['ghci']), compile_and_run,
437      ['-v0 -dsuppress-uniques'])
438 test('T12478_2', omit_ways(['ghci']), compile_and_run, ['-v0'])
439 test('T12478_3', omit_ways(['ghci']), compile, ['-v0'])
440 test('T12478_4', omit_ways(['ghci']), compile_fail, ['-v0'])
441 test('T12513', omit_ways(['ghci']), compile_fail, ['-v0'])
442 test('T12530', normal, compile, ['-v0 -ddump-splices -dsuppress-uniques'])
443 test('T12646', normal, compile, ['-v0'])
444 test('T12788', extra_clean(['T12788_Lib.hi', 'T12788_Lib.o']),
445                multimod_compile_fail,
446                ['T12788.hs', '-v0 ' + config.ghc_th_way_flags])
447 test('T12977', normal, compile, ['-v0'])
448 test('T12993', expect_broken(12993), multimod_compile,
449      ['T12993.hs', '-v0'])