From: Patrick Palka <ppalka@redhat.com>
Date: Thu, 8 Sep 2022 14:49:04 +0000 (-0400)
Subject: c++: Add testcase for already fixed PR [PR99209]
X-Git-Tag: basepoints/gcc-14~4665
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f7280b04714c24af2854cf020b6e7b6ad3b7fba8;p=thirdparty%2Fgcc.git

c++: Add testcase for already fixed PR [PR99209]

This was incidentally fixed by r13-806-g221acd67ca50f8.

	PR c++/99209

gcc/testsuite/ChangeLog:

	* g++.dg/cpp2a/lambda-uneval17.C: New test.
---

diff --git a/gcc/testsuite/g++.dg/cpp2a/lambda-uneval17.C b/gcc/testsuite/g++.dg/cpp2a/lambda-uneval17.C
new file mode 100644
index 000000000000..74e0f876371d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp2a/lambda-uneval17.C
@@ -0,0 +1,17 @@
+// PR c++/99209
+// { dg-do compile { target c++20 } }
+
+constexpr char f(...) = delete;
+constexpr decltype(auto) f_adl(auto a) { return f(a); }
+
+namespace A {
+    constexpr char f(auto) { return 'A'; }
+    template<char TemplateParam = f_adl([]{})> void g(char FunctionParam = f_adl([]{})) {
+        char Local = f_adl([]{});
+    }
+}
+
+namespace B {
+    constexpr char f(auto) = delete;
+    void call() { A::g(); }
+}