From f42d8a5248e9a8b03840ab4bf426a64f3b31c92d Mon Sep 17 00:00:00 2001 From: TermiNexus Date: Wed, 14 Oct 2026 16:38:18 +0800 Subject: [PATCH] =?UTF-8?q?revert(HelloWorld):=20=E5=9B=9E=E8=B0=83?= =?UTF-8?q?=E6=81=A2=E5=A4=8D=E4=B8=BA=20&=5Fon=5Fsubmit=EF=BC=88=E7=BC=96?= =?UTF-8?q?=E8=AF=91=E5=99=A8=E5=B7=B2=E6=94=AF=E6=8C=81=E5=AF=B9=E5=87=BD?= =?UTF-8?q?=E6=95=B0=E5=8F=96=E5=9D=80=EF=BC=89?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 上一提交为绕过 CastError 曾改成直接传函数名；现编译器已修（ViperC 70c271d：取址分支 补 Ptr(Ptr(Func)) 分支），`&func` 会正确给出 Ptr(Func)（一级），故恢复原始写法。 --- Apps/HelloWorld/main.vp | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Apps/HelloWorld/main.vp b/Apps/HelloWorld/main.vp index c27049b..c0b929e 100644 --- a/Apps/HelloWorld/main.vp +++ b/Apps/HelloWorld/main.vp @@ -33,9 +33,7 @@ export def _start() -> int: lbl: vpui.Label = vpui.Label(master, "Name:", 0xFFFFFFFF) root.pack(2, vpui.PACK_TOP, 0, 0, 20, 0) - # 函数名本身即地址（与 C 同）：直接传 _on_submit，不要再取 &， - # 否则类型变成 fn**（二级），与 callback: t.CPtr（一级 i8*）级数不符。 - btn: vpui.Button = vpui.Button(master, 100, 36, "Submit", _on_submit) + btn: vpui.Button = vpui.Button(master, 100, 36, "Submit", &_on_submit) root.pack(3, vpui.PACK_TOP, 0, 0, 0, 10) root2: vpui.Tk = vpui.Tk()