From: Marek Polacek <polacek@redhat.com>
Date: Wed, 23 Feb 2022 17:46:21 +0000 (-0500)
Subject: c++: Add new test [PR79493]
X-Git-Tag: basepoints/gcc-13~950
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cdcea7c1ef6586bb1eb0144b741969748cbd780b;p=thirdparty%2Fgcc.git

c++: Add new test [PR79493]

A nice side effect of r12-1822 was improving the diagnostic
we emit for the following test.

	PR c++/79493

gcc/testsuite/ChangeLog:

	* g++.dg/diagnostic/undeclared1.C: New test.
---

diff --git a/gcc/testsuite/g++.dg/diagnostic/undeclared1.C b/gcc/testsuite/g++.dg/diagnostic/undeclared1.C
new file mode 100644
index 000000000000..98c1ecb65812
--- /dev/null
+++ b/gcc/testsuite/g++.dg/diagnostic/undeclared1.C
@@ -0,0 +1,7 @@
+// PR c++/79493
+
+namespace A { }
+struct B {
+  void f(A::nonexistent param); // { dg-error ".A::nonexistent. has not been declared" }
+  void* g(A::nonexistent param); // { dg-error ".A::nonexistent. has not been declared" }
+};