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-rw-r--r--tests/casestmt/tcaseoverlaprange2.nim18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/casestmt/tcaseoverlaprange2.nim b/tests/casestmt/tcaseoverlaprange2.nim
new file mode 100644
index 000000000..d6e301508
--- /dev/null
+++ b/tests/casestmt/tcaseoverlaprange2.nim
@@ -0,0 +1,18 @@
+discard """
+  line: 13
+  errormsg: "duplicate case label"
+"""
+
+
+
+
+proc checkDuplicates(myval: int32): bool = 
+  case myval
+  of 0x7B:
+    echo "this should not compile"
+  of 0x78 .. 0x7D:
+    result = true
+  else:
+    nil
+
+echo checkDuplicates(0x7B)