From a593ca9d657efb1ea021c9fc51cb528c398bbf4e Mon Sep 17 00:00:00 2001
From: Alexandre Daubois <alex.daubois@gmail.com>
Date: Mon, 24 Nov 2025 08:14:18 +0000
Subject: runtime/cgo: add support for `any` param and return type

When using `any` as param or return type of an exported
function, we currently have the error `unrecognized Go
type any`. `any` is an alias of `interface{}` which is
already supported.

This would avoid such change: https://github.com/php/frankenphp/pull/1976

Fixes #76340

Change-Id: I301838ff72e99ae78b035a8eff2405f6a145ed1a
GitHub-Last-Rev: 7dfbccfa582bbc6e79ed29677391b9ae81a9b5bd
GitHub-Pull-Request: golang/go#76325
Reviewed-on: https://go-review.googlesource.com/c/go/+/720960
Reviewed-by: Mark Freeman <markfreeman@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
---
 src/runtime/cgocall.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/runtime')

diff --git a/src/runtime/cgocall.go b/src/runtime/cgocall.go
index f01353ffa6..55e7bdbdb5 100644
--- a/src/runtime/cgocall.go
+++ b/src/runtime/cgocall.go
@@ -796,6 +796,9 @@ func cgoCheckResult(val any) {
 
 	ep := efaceOf(&val)
 	t := ep._type
+	if t == nil {
+		return
+	}
 	cgoCheckArg(t, ep.data, !t.IsDirectIface(), false, cgoResultFail)
 }
 
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