Author: rsmith
Date: Wed Nov 21 18:21:13 2012
New Revision: 168476
URL: http://llvm.org/viewvc/llvm-project?rev=168476&view=rev
Log:
Test that we correctly deal with multiple copy constructors when detecting
non-trivial special members for varargs calls.
Modified:
cfe/trunk/test/CXX/expr/expr.post/expr.call/p7-0x.cpp
Modified: cfe/trunk/test/CXX/expr/expr.post/expr.call/p7-0x.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/expr/expr.post/expr.call/p7-0x.cpp?rev=168476&r1=168475&r2=168476&view=diff
==============================================================================
--- cfe/trunk/test/CXX/expr/expr.post/expr.call/p7-0x.cpp (original)
+++ cfe/trunk/test/CXX/expr/expr.post/expr.call/p7-0x.cpp Wed Nov 21 18:21:13
2012
@@ -9,11 +9,22 @@
~X2();
};
+struct X3 {
+ X3(const X3&) = default;
+};
+
+struct X4 {
+ X4(const X4&) = default;
+ X4(X4&);
+};
+
void vararg(...);
-void f(X1 x1, X2 x2) {
- vararg(x1); // okay
+void f(X1 x1, X2 x2, X3 x3, X4 x4) {
+ vararg(x1); // OK
vararg(x2); // expected-error{{cannot pass object of non-trivial type 'X2'
through variadic function; call will abort at runtime}}
+ vararg(x3); // OK
+ vararg(x4); // expected-error{{cannot pass object of non-trivial type 'X4'
through variadic function; call will abort at runtime}}
}
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