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authorBung <crc32@qq.com>2020-11-07 16:00:41 +0800
committerGitHub <noreply@github.com>2020-11-07 08:00:41 +0000
commitc07807bedf1749fa9d3e826d3d736907fefbe568 (patch)
tree86812cbd3686fd3aca4201f529016a51759fa1d7 /tests/overflw
parent8f7a013cc7bf0a1f47aec8d5b2037951a36eb4f1 (diff)
downloadNim-c07807bedf1749fa9d3e826d3d736907fefbe568.tar.gz
Fix #15706 (#15846)
* fix #15706 Underflow not detected when using dec on distinct ranges

* fix #15846 first, jsgen even doesn't care of range in this op
Diffstat (limited to 'tests/overflw')
-rw-r--r--tests/overflw/tdistinct_range.nim6
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/overflw/tdistinct_range.nim b/tests/overflw/tdistinct_range.nim
new file mode 100644
index 000000000..f53515d45
--- /dev/null
+++ b/tests/overflw/tdistinct_range.nim
@@ -0,0 +1,6 @@
+discard """
+  outputsub: "Error: unhandled exception: over- or underflow [OverflowDefect]"
+  exitcode: "1"
+"""
+var x: distinct range[0..5]
+dec(x)
\ No newline at end of file