From 315b3fc5ac42a20ed93fefa3ac858cc2c6c57fc5 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Thu, 2 Apr 2026 07:09:21 +0000
Subject: internal/intconv: Add

---
 internal/intconv/errors.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 internal/intconv/errors.go

(limited to 'internal/intconv/errors.go')

diff --git a/internal/intconv/errors.go b/internal/intconv/errors.go
new file mode 100644
index 00000000..fff2b1bc
--- /dev/null
+++ b/internal/intconv/errors.go
@@ -0,0 +1,12 @@
+package intconv
+
+import "errors"
+
+// ErrOverflow indicates that
+// a requested checked integer conversion
+// is impossible due to
+// integer overflow,
+// integer underflow,
+// unexpected negative integers,
+// or a similar situation.
+var ErrOverflow = errors.New("intconv: overflow")
-- 
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