Fixed by r271705.
Tested x86_64-pc-linux-gnu, applying to trunk.
gcc/testsuite/ChangeLog:
PR c++/91104
* g++.dg/cpp1y/lambda-generic-variadic21.C: New test.
---
.../g++.dg/cpp1y/lambda-generic-variadic21.C | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic21.C
diff --git a/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic21.C
b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic21.C
new file mode 100644
index 00000000000..affb1ffd474
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic21.C
@@ -0,0 +1,26 @@
+// PR c++/91104
+// { dg-do run { target c++14 } }
+
+void
+test (void (*f)(int, int, int))
+{
+ f(1, 2, 3);
+}
+
+void
+check (int a, int b, int c)
+{
+ if (a != 1 || b != 2 || c != 3)
+ __builtin_abort ();
+}
+
+int
+main ()
+{
+ test ([](auto... args) {
+ check (args...);
+ });
+ test ([](int a, int b, int c) {
+ check (a, b, c);
+ });
+}
base-commit: 77d455ee81ec3a23f8b20259a31ab963716f8e82
--
Marek Polacek • Red Hat, Inc. • 300 A St, Boston, MA
