Initial commit: Go 1.23 release state

test/fixedbugs/issue29215.go

@@ -0,0 +1,35 @@
+// compile
+
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+func f() {
+        var s string
+        var p, q bool
+        s = "a"
+        for p {
+                p = false == (true != q)
+                s = ""
+        }
+        _ = s == "bbb"
+}
+
+// Another case: load from negative offset of a symbol
+// in dead code (issue 30257).
+func g() {
+	var i int
+	var s string
+
+	if true {
+		s = "a"
+	}
+
+	if f := 0.0; -f < 0 {
+		i = len(s[:4])
+	}
+
+	_ = s[i-1:0] != "bb" && true
+}