Initial commit: Go 1.23 release state

test/fixedbugs/issue19515.go

@@ -0,0 +1,51 @@
+// compile
+
+// Copyright 2017 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.
+
+// Issue 19515: compiler panics on spilling int128 constant.
+
+package x
+
+type VScrollPanel struct {
+	x, y int
+}
+
+type Color struct {
+	R, G, B, A float32
+}
+
+func maxF(a, b float32) float32 {
+	if a > b {
+		return 0
+	}
+	return 1
+}
+
+type TransformMatrix [6]float32
+
+type Paint struct {
+	xform      TransformMatrix
+	feather    float32
+	innerColor Color
+	outerColor Color
+}
+
+func BoxGradient(x, y, w, h, f float32, iColor, oColor Color) Paint {
+	return Paint{
+		xform:      TransformMatrix{9, 0, 0, 0, x, y},
+		feather:    maxF(1.0, f),
+		innerColor: iColor,
+		outerColor: oColor,
+	}
+}
+
+func (v *VScrollPanel) Draw() {
+	x := float32(v.x)
+	y := float32(v.y)
+
+	BoxGradient(x+x-2, y-1, 0, 0, 0, Color{}, Color{})
+	BoxGradient(x+y-2, y-1, 0, 0, 0, Color{}, Color{})
+}
+