From 03edb3bbbe2efa71293e2ffc48adc170f6be820c Mon Sep 17 00:00:00 2001
From: visualfc <visualfc@gmail.com>
Date: Fri, 17 May 2024 21:13:42 +0800
Subject: [PATCH] runtime: assertRuntimeError assertNegativeShift
 assertIndexRange

---
 internal/runtime/error.go | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/internal/runtime/error.go b/internal/runtime/error.go
index a33d69db..8f46aff4 100644
--- a/internal/runtime/error.go
+++ b/internal/runtime/error.go
@@ -8,8 +8,20 @@ func (e errorString) Error() string {
 	return "runtime error: " + string(e)
 }
 
-func CheckRuntimeError(b bool, s string) {
+func AssertRuntimeError(b bool, msg string) {
 	if b {
-		panic(errorString(s).Error())
+		panic(errorString(msg).Error())
+	}
+}
+
+func AssertNegativeShift(b bool) {
+	if b {
+		panic(errorString("negative shift amount").Error())
+	}
+}
+
+func AssertIndexRange(b bool) {
+	if b {
+		panic(errorString("index out of range").Error())
 	}
 }