* [committed] C++ PATCH to add test for c++/79629
@ 2018-12-01 22:01 Marek Polacek
0 siblings, 0 replies; only message in thread
From: Marek Polacek @ 2018-12-01 22:01 UTC (permalink / raw)
To: GCC Patches
Tested x86_64-linux, applying to trunk.
2018-12-01 Marek Polacek <polacek@redhat.com>
PR c++/79629
* g++.dg/other/error35.C: New test.
diff --git gcc/testsuite/g++.dg/other/error35.C gcc/testsuite/g++.dg/other/error35.C
new file mode 100644
index 00000000000..e9c8371f18b
--- /dev/null
+++ gcc/testsuite/g++.dg/other/error35.C
@@ -0,0 +1,14 @@
+// PR c++/79629
+// { dg-do compile { target c++14 } }
+// { dg-options "-w" }
+
+template <typename> struct S {
+ enum E : int;
+ constexpr int g() const;
+};
+enum S<char>::E;
+template <typename T> enum S<T>::E : int { b };
+template <typename T>
+constexpr int S<T>::g() const { b; } // { dg-error "not declared" }
+static_assert(S<char>().g() == 1, ""); // { dg-error "" }
+// { dg-message "in .constexpr. expansion of" "" { target *-*-* } .-1 }
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2018-12-01 22:01 [committed] C++ PATCH to add test for c++/79629 Marek Polacek
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