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-rw-r--r--lib/system/indexerrors.nim7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/system/indexerrors.nim b/lib/system/indexerrors.nim
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+++ b/lib/system/indexerrors.nim
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+# imported by other modules, unlike helpers.nim which is included
+
+template formatErrorIndexBound*[T](i, a, b: T): string =
+  "index out of bounds: (a: " & $a & ") <= (i: " & $i & ") <= (b: " & $b & ") "
+
+template formatErrorIndexBound*[T](i, n: T): string =
+  "index out of bounds: (i: " & $i & ") <= (n: " & $n & ") "