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[pushed] c++: Add new test [PR79493]

Message ID 20220223174835.72122-1-polacek@redhat.com
State New
Headers show
Series [pushed] c++: Add new test [PR79493] | expand

Commit Message

Marek Polacek Feb. 23, 2022, 5:48 p.m. UTC 
A nice side effect of r12-1822 was improving the diagnostic
we emit for the following test.

Tested x86_64-pc-linux-gnu, applying to trunk.

	PR c++/79493

gcc/testsuite/ChangeLog:

	* g++.dg/diagnostic/undeclared1.C: New test.
---
 gcc/testsuite/g++.dg/diagnostic/undeclared1.C | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/diagnostic/undeclared1.C


base-commit: 9675ecf7f9beeee340f93c68cf22280f5975a902
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Patch

diff --git a/gcc/testsuite/g++.dg/diagnostic/undeclared1.C b/gcc/testsuite/g++.dg/diagnostic/undeclared1.C
new file mode 100644
index 00000000000..98c1ecb6581
--- /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" }
+};