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-rw-r--r--clang/test/PCH/cxx11-constexpr.cpp29
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diff --git a/clang/test/PCH/cxx11-constexpr.cpp b/clang/test/PCH/cxx11-constexpr.cpp
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+++ b/clang/test/PCH/cxx11-constexpr.cpp
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+// RUN: %clang_cc1 -pedantic-errors -std=c++11 -emit-pch %s -o %t
+// RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t -verify %s
+
+#ifndef HEADER_INCLUDED
+
+#define HEADER_INCLUDED
+
+struct B {
+ B(); // expected-note {{here}}
+ constexpr B(char) {}
+};
+
+struct C { // expected-note {{not an aggregate and has no constexpr constructors}}
+ B b;
+ double d = 0.0;
+};
+
+struct D : B {
+ constexpr D(int n) : B('x'), k(2*n+1) {}
+ int k;
+};
+
+#else
+
+static_assert(D(4).k == 9, "");
+constexpr int f(C c) { return 0; } // expected-error {{not a literal type}}
+constexpr B b; // expected-error {{constant expression}} expected-note {{non-constexpr}}
+
+#endif