virtpatmat on by default; chicken out: -Xoldpatmat

some tests (unreachability, exhaustivity, @switch annotation checking) are still run under -Xoldpatmat,
but that will change before we go into RC mode (then the test/ partest of this commit will be reverted)

removed irrelevant dependency on patmat

25 files changed, 158 insertions, 144 deletions

diff --git a/test/files/run/inline-ex-handlers.check b/test/files/run/inline-ex-handlers.check
index 7a8a744bfa..708fcc6985 100644
--- a/test/files/run/inline-ex-handlers.check
+++ b/test/files/run/inline-ex-handlers.check
@@ -1,40 +1,44 @@
 172c172
-<   locals: value x$1, value temp1
+<   locals: value x$1, value x1
 ---
->   locals: value x$1, value temp1, variable boxed1
+>   locals: value x$1, value x1, variable boxed1
 174c174
 <   blocks: [1,2,3,4]
 ---
->   blocks: [1,2,3]
-187,189d186
-<     92	JUMP 4
-<     
-<   4: 
-195a193,194
+>   blocks: [1,3,4]
+186a187,188
 >     92	STORE_LOCAL(variable boxed1)
 >     92	LOAD_LOCAL(variable boxed1)
-386c385
-<   blocks: [1,2,3,4,5,7,8,10]
+195,197d196
+<     92	JUMP 2
+<     
+<   2: 
+385c384
+<   blocks: [1,2,3,4,5,8,11,13,14,16]
 ---
->   blocks: [1,2,3,4,5,7,8,10,11]
-410c409,418
+>   blocks: [1,2,3,5,8,11,13,14,16,17]
+409c408,417
 <     103	THROW(MyException)
 ---
->     ?	STORE_LOCAL(value ex$1)
->     ?	JUMP 11
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 17
 >     
->   11: 
->     101	LOAD_LOCAL(value ex$1)
->     101	STORE_LOCAL(value temp2)
->     101	SCOPE_ENTER value temp2
->     101	LOAD_LOCAL(value temp2)
->     101	IS_INSTANCE REF(class MyException)
->     101	CZJUMP (BOOL)NE ? 4 : 5
-501c509
+>   17: 
+>     101	LOAD_LOCAL(value ex5)
+>     101	STORE_LOCAL(value x3)
+>     101	SCOPE_ENTER value x3
+>     106	LOAD_LOCAL(value x3)
+>     106	IS_INSTANCE REF(class MyException)
+>     106	CZJUMP (BOOL)NE ? 5 : 11
+422,424d429
+<     101	JUMP 4
+<     
+<   4: 
+512c517
 <   blocks: [1,2,3,4,6,7,8,9,10]
 ---
 >   blocks: [1,2,3,4,6,7,8,9,10,11,12,13]
-530c538,543
+541c546,551
 <     306	THROW(MyException)
 ---
 >     ?	JUMP 11
@@ -43,7 +47,7 @@
 >     ?	LOAD_LOCAL(variable monitor4)
 >     305	MONITOR_EXIT
 >     ?	JUMP 12
-536c549,555
+547c557,563
 <     ?	THROW(Throwable)
 ---
 >     ?	JUMP 12
@@ -53,7 +57,7 @@
 >     304	MONITOR_EXIT
 >     ?	STORE_LOCAL(value t)
 >     ?	JUMP 13
-542c561,574
+553c569,582
 <     ?	THROW(Throwable)
 ---
 >     ?	STORE_LOCAL(value t)
@@ -70,19 +74,19 @@
 >     310	CALL_PRIMITIVE(EndConcat)
 >     310	CALL_METHOD scala.Predef.println (dynamic)
 >     310	JUMP 2
-566c598
+577c606
 <     catch (Throwable) in ArrayBuffer(7, 8, 9, 10) starting at: 6
 ---
 >     catch (Throwable) in ArrayBuffer(7, 8, 9, 10, 11) starting at: 6
-569c601
+580c609
 <     catch (Throwable) in ArrayBuffer(4, 6, 7, 8, 9, 10) starting at: 3
 ---
 >     catch (Throwable) in ArrayBuffer(4, 6, 7, 8, 9, 10, 11, 12) starting at: 3
-601c633
+612c641
 <   blocks: [1,2,3,4,5,6,7,9,10]
 ---
 >   blocks: [1,2,3,4,5,6,7,9,10,11,12]
-625c657,663
+636c665,671
 <     78	THROW(IllegalArgumentException)
 ---
 >     ?	STORE_LOCAL(value e)
@@ -92,7 +96,7 @@
 >     81	LOAD_LOCAL(value e)
 >     ?	STORE_LOCAL(variable exc1)
 >     ?	JUMP 12
-654c692,706
+665c700,714
 <     81	THROW(Exception)
 ---
 >     ?	STORE_LOCAL(variable exc1)
@@ -110,57 +114,53 @@
 >     84	STORE_LOCAL(variable result)
 >     84	LOAD_LOCAL(variable exc1)
 >     84	THROW(Throwable)
-676c728
+687c736
 <     catch (<none>) in ArrayBuffer(4, 6, 7, 9) starting at: 3
 ---
 >     catch (<none>) in ArrayBuffer(4, 6, 7, 9, 11) starting at: 3
-702c754
-<   blocks: [1,2,3,4,5,6,7,8,11,12,13,14,15,16,18,19]
+713c762
+<   blocks: [1,2,3,4,5,6,9,12,14,17,18,19,22,25,27,28,30,31]
 ---
->   blocks: [1,2,3,4,5,6,7,8,11,12,13,14,15,16,18,19,20,21,22]
-726c778,787
+>   blocks: [1,2,3,4,5,6,9,12,14,17,18,19,22,25,27,28,30,31,32,33,34]
+737c786,793
 <     172	THROW(MyException)
 ---
->     ?	STORE_LOCAL(value ex$4)
->     ?	JUMP 20
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 32
 >     
->   20: 
->     170	LOAD_LOCAL(value ex$4)
->     170	STORE_LOCAL(value temp11)
->     170	SCOPE_ENTER value temp11
->     170	LOAD_LOCAL(value temp11)
->     170	IS_INSTANCE REF(class MyException)
->     170	CZJUMP (BOOL)NE ? 12 : 13
-780c841,842
+>   32: 
+>     170	LOAD_LOCAL(value ex5)
+>     170	STORE_LOCAL(value x3)
+>     170	SCOPE_ENTER value x3
+>     170	JUMP 18
+793c849,850
 <     177	THROW(MyException)
 ---
->     ?	STORE_LOCAL(value ex$5)
->     ?	JUMP 21
-784c846,855
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 33
+797c854,861
 <     170	THROW(Throwable)
 ---
->     ?	STORE_LOCAL(value ex$5)
->     ?	JUMP 21
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 33
 >     
->   21: 
->     169	LOAD_LOCAL(value ex$5)
->     169	STORE_LOCAL(value temp14)
->     169	SCOPE_ENTER value temp14
->     169	LOAD_LOCAL(value temp14)
->     169	IS_INSTANCE REF(class MyException)
->     169	CZJUMP (BOOL)NE ? 5 : 6
-815c886,887
+>   33: 
+>     169	LOAD_LOCAL(value ex5)
+>     169	STORE_LOCAL(value x3)
+>     169	SCOPE_ENTER value x3
+>     169	JUMP 5
+830c894,895
 <     182	THROW(MyException)
 ---
 >     ?	STORE_LOCAL(variable exc2)
->     ?	JUMP 22
-819c891,905
+>     ?	JUMP 34
+834c899,900
 <     169	THROW(Throwable)
 ---
 >     ?	STORE_LOCAL(variable exc2)
->     ?	JUMP 22
->     
->   22: 
+>     ?	JUMP 34
+835a902,914
+>   34: 
 >     184	LOAD_MODULE object Predef
 >     184	CONSTANT("finally")
 >     184	CALL_METHOD scala.Predef.println (dynamic)
@@ -172,57 +172,60 @@
 >     185	STORE_LOCAL(variable result)
 >     185	LOAD_LOCAL(variable exc2)
 >     185	THROW(Throwable)
-841c927
-<     catch (Throwable) in ArrayBuffer(11, 12, 13, 14, 15, 16, 18) starting at: 4
+>     
+856c935
+<     catch (Throwable) in ArrayBuffer(17, 18, 19, 22, 25, 27, 28, 30) starting at: 4
 ---
->     catch (Throwable) in ArrayBuffer(11, 12, 13, 14, 15, 16, 18, 20) starting at: 4
-844c930
-<     catch (<none>) in ArrayBuffer(4, 5, 6, 7, 11, 12, 13, 14, 15, 16, 18) starting at: 3
+>     catch (Throwable) in ArrayBuffer(17, 18, 19, 22, 25, 27, 28, 30, 32) starting at: 4
+859c938
+<     catch (<none>) in ArrayBuffer(4, 5, 6, 9, 12, 17, 18, 19, 22, 25, 27, 28, 30) starting at: 3
 ---
->     catch (<none>) in ArrayBuffer(4, 5, 6, 7, 11, 12, 13, 14, 15, 16, 18, 20, 21) starting at: 3
-870c956
-<   blocks: [1,2,3,6,7,8,10,11,13]
+>     catch (<none>) in ArrayBuffer(4, 5, 6, 9, 12, 17, 18, 19, 22, 25, 27, 28, 30, 32, 33) starting at: 3
+885c964
+<   blocks: [1,2,3,6,7,8,11,14,16,17,19]
 ---
->   blocks: [1,2,3,6,7,8,10,11,13,14]
-894c980,989
+>   blocks: [1,2,3,6,7,8,11,14,16,17,19,20]
+909c988,995
 <     124	THROW(MyException)
 ---
->     ?	STORE_LOCAL(value ex$2)
->     ?	JUMP 14
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 20
 >     
->   14: 
->     122	LOAD_LOCAL(value ex$2)
->     122	STORE_LOCAL(value temp5)
->     122	SCOPE_ENTER value temp5
->     122	LOAD_LOCAL(value temp5)
->     122	IS_INSTANCE REF(class MyException)
->     122	CZJUMP (BOOL)NE ? 7 : 8
-942c1037
-<     catch (IllegalArgumentException) in ArrayBuffer(6, 7, 8, 10, 11, 13) starting at: 3
----
->     catch (IllegalArgumentException) in ArrayBuffer(6, 7, 8, 10, 11, 13, 14) starting at: 3
-968c1063
-<   blocks: [1,2,3,4,5,9,10,11,13]
----
->   blocks: [1,2,3,4,5,9,10,11,13,14]
-992c1087,1096
+>   20: 
+>     122	LOAD_LOCAL(value ex5)
+>     122	STORE_LOCAL(value x3)
+>     122	SCOPE_ENTER value x3
+>     122	JUMP 7
+969c1055
+<     catch (IllegalArgumentException) in ArrayBuffer(6, 7, 8, 11, 14, 16, 17, 19) starting at: 3
+---
+>     catch (IllegalArgumentException) in ArrayBuffer(6, 7, 8, 11, 14, 16, 17, 19, 20) starting at: 3
+995c1081
+<   blocks: [1,2,3,4,5,8,11,15,16,17,19]
+---
+>   blocks: [1,2,3,5,8,11,15,16,17,19,20]
+1019c1105,1114
 <     148	THROW(MyException)
 ---
->     ?	STORE_LOCAL(value ex$3)
->     ?	JUMP 14
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 20
 >     
->   14: 
->     145	LOAD_LOCAL(value ex$3)
->     145	STORE_LOCAL(value temp8)
->     145	SCOPE_ENTER value temp8
->     145	LOAD_LOCAL(value temp8)
->     145	IS_INSTANCE REF(class MyException)
->     145	CZJUMP (BOOL)NE ? 4 : 5
-1236c1340
+>   20: 
+>     145	LOAD_LOCAL(value ex5)
+>     145	STORE_LOCAL(value x3)
+>     145	SCOPE_ENTER value x3
+>     154	LOAD_LOCAL(value x3)
+>     154	IS_INSTANCE REF(class MyException)
+>     154	CZJUMP (BOOL)NE ? 5 : 11
+1040,1042d1134
+<     145	JUMP 4
+<     
+<   4: 
+1275c1367
 <   blocks: [1,2,3,4,5,7]
 ---
 >   blocks: [1,2,3,4,5,7,8]
-1260c1364,1371
+1299c1391,1398
 <     38	THROW(IllegalArgumentException)
 ---
 >     ?	STORE_LOCAL(value e)
@@ -233,33 +236,37 @@
 >     42	CONSTANT("IllegalArgumentException")
 >     42	CALL_METHOD scala.Predef.println (dynamic)
 >     42	JUMP 2
-1309c1420
-<   blocks: [1,2,3,4,5,7,8,10,11,13]
+1348c1447
+<   blocks: [1,2,3,4,5,8,11,13,14,16,17,19]
 ---
->   blocks: [1,2,3,4,5,7,8,10,11,13,14]
-1333c1444,1445
+>   blocks: [1,2,3,5,8,11,13,14,16,17,19,20]
+1372c1471,1472
 <     203	THROW(MyException)
 ---
->     ?	STORE_LOCAL(value ex$6)
->     ?	JUMP 14
-1353c1465,1474
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 20
+1392c1492,1501
 <     209	THROW(MyException)
 ---
->     ?	STORE_LOCAL(value ex$6)
->     ?	JUMP 14
+>     ?	STORE_LOCAL(value ex5)
+>     ?	JUMP 20
 >     
->   14: 
->     200	LOAD_LOCAL(value ex$6)
->     200	STORE_LOCAL(value temp17)
->     200	SCOPE_ENTER value temp17
->     200	LOAD_LOCAL(value temp17)
->     200	IS_INSTANCE REF(class MyException)
->     200	CZJUMP (BOOL)NE ? 4 : 5
-1416c1537
+>   20: 
+>     200	LOAD_LOCAL(value ex5)
+>     200	STORE_LOCAL(value x3)
+>     200	SCOPE_ENTER value x3
+>     212	LOAD_LOCAL(value x3)
+>     212	IS_INSTANCE REF(class MyException)
+>     212	CZJUMP (BOOL)NE ? 5 : 11
+1405,1407d1513
+<     200	JUMP 4
+<     
+<   4: 
+1467c1573
 <   blocks: [1,2,3,4,5,7]
 ---
 >   blocks: [1,2,3,4,5,7,8]
-1440c1561,1568
+1491c1597,1604
 <     58	THROW(IllegalArgumentException)
 ---
 >     ?	STORE_LOCAL(value e)
@@ -270,11 +277,11 @@
 >     62	CONSTANT("RuntimeException")
 >     62	CALL_METHOD scala.Predef.println (dynamic)
 >     62	JUMP 2
-1489c1617
+1540c1653
 <   blocks: [1,2,3,4]
 ---
 >   blocks: [1,2,3,4,5]
-1509c1637,1642
+1560c1673,1678
 <     229	THROW(MyException)
 ---
 >     ?	JUMP 5
@@ -283,19 +290,19 @@
 >     ?	LOAD_LOCAL(variable monitor1)
 >     228	MONITOR_EXIT
 >     228	THROW(Throwable)
-1515c1648
+1566c1684
 <     ?	THROW(Throwable)
 ---
 >     228	THROW(Throwable)
-1543c1676
+1594c1712
 <   locals: value args, variable result, variable monitor2, variable monitorResult1
 ---
 >   locals: value exception$1, value args, variable result, variable monitor2, variable monitorResult1
-1545c1678
+1596c1714
 <   blocks: [1,2,3,4]
 ---
 >   blocks: [1,2,3,4,5]
-1568c1701,1709
+1619c1737,1745
 <     245	THROW(MyException)
 ---
 >     ?	STORE_LOCAL(value exception$1)
@@ -307,7 +314,7 @@
 >     ?	LOAD_LOCAL(variable monitor2)
 >     244	MONITOR_EXIT
 >     244	THROW(Throwable)
-1574c1715
+1625c1751
 <     ?	THROW(Throwable)
 ---
 >     244	THROW(Throwable)
diff --git a/test/files/run/patmat_unapp_abstype.flags b/test/files/run/patmat_unapp_abstype.flags
new file mode 100644
index 0000000000..ba80cad69b
--- /dev/null
+++ b/test/files/run/patmat_unapp_abstype.flags
@@ -0,0 +1 @@
+-Xoldpatmat
diff --git a/test/files/run/reify_fors.flags b/test/files/run/reify_fors.flags
new file mode 100644
index 0000000000..ba80cad69b
--- /dev/null
+++ b/test/files/run/reify_fors.flags
@@ -0,0 +1 @@
+-Xoldpatmat
diff --git a/test/files/run/reify_maps.flags b/test/files/run/reify_maps.flags
new file mode 100644
index 0000000000..ba80cad69b
--- /dev/null
+++ b/test/files/run/reify_maps.flags
@@ -0,0 +1 @@
+-Xoldpatmat
diff --git a/test/files/run/repl-suppressed-warnings.scala b/test/files/run/repl-suppressed-warnings.scala
index a78b00f36e..9afbbaf1a5 100644
--- a/test/files/run/repl-suppressed-warnings.scala
+++ b/test/files/run/repl-suppressed-warnings.scala
@@ -1,6 +1,7 @@
 import scala.tools.partest.ReplTest
 
 object Test extends ReplTest {
+  override def extraSettings = "-Xoldpatmat"
   def code = """
 
 // "Is this thing on?" Not working on first couple
diff --git a/test/files/run/t5273_1.flags b/test/files/run/t5273_1.flags
new file mode 100644
index 0000000000..ba80cad69b
--- /dev/null
+++ b/test/files/run/t5273_1.flags
@@ -0,0 +1 @@
+-Xoldpatmat
diff --git a/test/files/run/t5273_2a.flags b/test/files/run/t5273_2a.flags
new file mode 100644
index 0000000000..ba80cad69b
--- /dev/null
+++ b/test/files/run/t5273_2a.flags
@@ -0,0 +1 @@
+-Xoldpatmat
diff --git a/test/files/run/t5273_2b.flags b/test/files/run/t5273_2b.flags
new file mode 100644
index 0000000000..ba80cad69b
--- /dev/null
+++ b/test/files/run/t5273_2b.flags
@@ -0,0 +1 @@
+-Xoldpatmat
diff --git a/test/files/run/virtpatmat_alts.flags b/test/files/run/virtpatmat_alts.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_alts.flags
+++ b/test/files/run/virtpatmat_alts.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_apply.flags b/test/files/run/virtpatmat_apply.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_apply.flags
+++ b/test/files/run/virtpatmat_apply.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_casting.flags b/test/files/run/virtpatmat_casting.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_casting.flags
+++ b/test/files/run/virtpatmat_casting.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_extends_product.flags b/test/files/run/virtpatmat_extends_product.flags
index ac6b805bd0..8b13789179 100644
--- a/test/files/run/virtpatmat_extends_product.flags
+++ b/test/files/run/virtpatmat_extends_product.flags
@@ -1 +1 @@
--Yvirtpatmat
+
diff --git a/test/files/run/virtpatmat_literal.flags b/test/files/run/virtpatmat_literal.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_literal.flags
+++ b/test/files/run/virtpatmat_literal.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_nested_lists.flags b/test/files/run/virtpatmat_nested_lists.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_nested_lists.flags
+++ b/test/files/run/virtpatmat_nested_lists.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_npe.flags b/test/files/run/virtpatmat_npe.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_npe.flags
+++ b/test/files/run/virtpatmat_npe.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_opt_sharing.flags b/test/files/run/virtpatmat_opt_sharing.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_opt_sharing.flags
+++ b/test/files/run/virtpatmat_opt_sharing.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_partial.flags b/test/files/run/virtpatmat_partial.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_partial.flags
+++ b/test/files/run/virtpatmat_partial.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_staging.flags b/test/files/run/virtpatmat_staging.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_staging.flags
+++ b/test/files/run/virtpatmat_staging.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_switch.flags b/test/files/run/virtpatmat_switch.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_switch.flags
+++ b/test/files/run/virtpatmat_switch.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_tailcalls_verifyerror.flags b/test/files/run/virtpatmat_tailcalls_verifyerror.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_tailcalls_verifyerror.flags
+++ b/test/files/run/virtpatmat_tailcalls_verifyerror.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_try.flags b/test/files/run/virtpatmat_try.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_try.flags
+++ b/test/files/run/virtpatmat_try.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_typed.flags b/test/files/run/virtpatmat_typed.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_typed.flags
+++ b/test/files/run/virtpatmat_typed.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_unapply.flags b/test/files/run/virtpatmat_unapply.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_unapply.flags
+++ b/test/files/run/virtpatmat_unapply.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_unapplyprod.flags b/test/files/run/virtpatmat_unapplyprod.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_unapplyprod.flags
+++ b/test/files/run/virtpatmat_unapplyprod.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental
diff --git a/test/files/run/virtpatmat_unapplyseq.flags b/test/files/run/virtpatmat_unapplyseq.flags
index 9769db9257..3f5a3100e4 100644
--- a/test/files/run/virtpatmat_unapplyseq.flags
+++ b/test/files/run/virtpatmat_unapplyseq.flags
@@ -1 +1 @@
- -Yvirtpatmat -Xexperimental
+  -Xexperimental