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authorGravatar Adam Chlipala <adam@chlipala.net>2018-05-20 19:28:17 -0400
committerGravatar Adam Chlipala <adam@chlipala.net>2018-05-20 19:28:17 -0400
commit3e8fc5122fed2baee3a4d27d51575f6dd5174ea8 (patch)
tree64a5e2411cc1a2d2d3b31ca62c5ca605daa5dd74 /tests
parent077666b77bf21054e1e1f67ba61dfbaf57525378 (diff)
Proper error message when the body of a 'val' declaration fails to check against the type annotation
Diffstat (limited to 'tests')
-rw-r--r--tests/pairUnify.ur6
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/pairUnify.ur b/tests/pairUnify.ur
new file mode 100644
index 00000000..1c9f9759
--- /dev/null
+++ b/tests/pairUnify.ur
@@ -0,0 +1,6 @@
+datatype a = A
+datatype b = B
+
+val x : a * b = (A, B)
+
+val y : b = x