Исходники и презентации

lessons/slices_and_arrays/bce_absence/main.go

@@ -0,0 +1,30 @@
+package main
+
+// go run -gcflags="-d=ssa/check_bce" main.go
+
+func fn1(data []int, check func(int) bool) []int {
+	var idx = 0
+	for _, value := range data {
+		if check(value) {
+			data[idx] = value // Found IsInBounds
+			idx++
+		}
+	}
+
+	return data[:idx] // Found IsSliceInBounds
+}
+
+func fn2(lhs, rhs []byte) {
+	for idx := range min(len(lhs), len(rhs)) {
+		_ = lhs[idx] // Found IsInBounds
+		_ = rhs[idx] // Found IsInBounds
+	}
+}
+
+func fn3(data [256]byte) {
+	for idx := 0; idx < 128; idx++ {
+		_ = data[2*idx] // Found IsInBounds
+	}
+}
+
+func main() {}