summaryrefslogtreecommitdiff
path: root/testsuite
diff options
context:
space:
mode:
authorDr. ERDI Gergo <gergo@erdi.hu>2014-04-12 16:35:44 +0800
committerDr. ERDI Gergo <gergo@erdi.hu>2014-04-12 16:35:44 +0800
commitdd3a6d270f827a59f7a33f32facc506cb35af1fa (patch)
treee7ccbd1352a4dd9bde4e759b91b69f8032cb64ee /testsuite
parentb7f51d60093ea13d0854bd7e1d4ecf58d12628a1 (diff)
downloadhaskell-dd3a6d270f827a59f7a33f32facc506cb35af1fa.tar.gz
Add source file for new test that checks that as-patterns are rejected
in pattern synonym definitions
Diffstat (limited to 'testsuite')
-rw-r--r--testsuite/tests/patsyn/should_fail/as-pattern.hs4
1 files changed, 4 insertions, 0 deletions
diff --git a/testsuite/tests/patsyn/should_fail/as-pattern.hs b/testsuite/tests/patsyn/should_fail/as-pattern.hs
new file mode 100644
index 0000000000..2794bed16a
--- /dev/null
+++ b/testsuite/tests/patsyn/should_fail/as-pattern.hs
@@ -0,0 +1,4 @@
+{-# LANGUAGE PatternSynonyms #-}
+module ShouldFail where
+
+pattern P x y <- x@(Just y)