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-rw-r--r--tests/misc/tsemfold.nim23
-rw-r--r--tests/typerel/ttypelessemptyset.nim2
2 files changed, 24 insertions, 1 deletions
diff --git a/tests/misc/tsemfold.nim b/tests/misc/tsemfold.nim
new file mode 100644
index 000000000..18c282d9e
--- /dev/null
+++ b/tests/misc/tsemfold.nim
@@ -0,0 +1,23 @@
+discard """
+  action: run
+"""
+
+doAssertRaises(OverflowError): discard low(int8) - 1'i8
+doAssertRaises(OverflowError): discard high(int8) + 1'i8
+doAssertRaises(OverflowError): discard abs(low(int8))
+doAssertRaises(DivByZeroError): discard 1 mod 0
+doAssertRaises(DivByZeroError): discard 1 div 0
+doAssertRaises(OverflowError): discard low(int8) div -1'i8
+
+doAssertRaises(OverflowError): discard low(int64) - 1'i64
+doAssertRaises(OverflowError): discard high(int64) + 1'i64
+
+type E = enum eA, eB
+doAssertRaises(OverflowError): discard eA.pred
+doAssertRaises(OverflowError): discard eB.succ
+
+doAssertRaises(OverflowError): discard low(int8) * -1
+doAssertRaises(OverflowError): discard low(int64) * -1
+doAssertRaises(OverflowError): discard high(int8) * 2
+doAssertRaises(OverflowError): discard high(int64) * 2
+
diff --git a/tests/typerel/ttypelessemptyset.nim b/tests/typerel/ttypelessemptyset.nim
index 3e171387b..5f49c33fd 100644
--- a/tests/typerel/ttypelessemptyset.nim
+++ b/tests/typerel/ttypelessemptyset.nim
@@ -1,5 +1,5 @@
 discard """
-  errormsg: "internal error: invalid kind for last(tyEmpty)"
+  errormsg: "internal error: invalid kind for lastOrd(tyEmpty)"
 """
 var q = false
 discard (if q: {} else: {})