First version of a testcase, plus fixes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113624 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 128 insertions, 0 deletions

diff --git a/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp b/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp
new file mode 100644
index 0000000000..c1865fc4ff
--- /dev/null
+++ b/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp
@@ -0,0 +1,128 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x -fms-extensions %s
+
+#define P(e) static_assert(noexcept(e), "expected nothrow")
+#define N(e) static_assert(!noexcept(e), "expected throw")
+
+void simple() {
+  P(0);
+  P(0 + 0);
+  int i;
+  P(i);
+  P(sizeof(0));
+  P(static_cast<int>(0));
+  N(throw 0);
+}
+
+void nospec();
+void allspec() throw(...);
+void intspec() throw(int);
+void emptyspec() throw();
+
+void call() {
+  N(nospec());
+  N(allspec());
+  N(intspec());
+  P(emptyspec());
+}
+
+void (*pnospec)();
+void (*pallspec)() throw(...);
+void (*pintspec)() throw(int);
+void (*pemptyspec)() throw();
+
+void callptr() {
+  N(pnospec());
+  N((*pnospec)());
+  N(pallspec());
+  N((*pallspec)());
+  N(pintspec());
+  N((*pintspec)());
+  P(pemptyspec());
+  P((*pemptyspec)());
+}
+
+struct S1 {
+  void nospec();
+  void allspec() throw(...);
+  void intspec() throw(int);
+  void emptyspec() throw();
+};
+
+void callmem() {
+  S1 s;
+  N(s.nospec());
+  N(s.allspec());
+  N(s.intspec());
+  P(s.emptyspec());
+}
+
+void (S1::*mpnospec)();
+void (S1::*mpallspec)() throw(...);
+void (S1::*mpintspec)() throw(int);
+void (S1::*mpemptyspec)() throw();
+
+void callmemptr() {
+  S1 s;
+  N((s.*mpnospec)());
+  N((s.*mpallspec)());
+  N((s.*mpintspec)());
+  P((s.*mpemptyspec)());
+}
+
+struct S2 {
+  S2();
+  S2(int, int) throw();
+  void operator +();
+  void operator -() throw();
+  void operator +(int);
+  void operator -(int) throw();
+  operator int();
+  operator float() throw();
+};
+
+void *operator new(__typeof__(sizeof(int)) sz, int) throw();
+
+void implicits() {
+  N(new int);
+  P(new (0) int);
+  N(S2());
+  P(S2(0, 0));
+  S2 s;
+  N(+s);
+  P(-s);
+  N(s + 0);
+  P(s - 0);
+  N(static_cast<int>(s));
+  P(static_cast<float>(s));
+  // FIXME: test destructors of temporaries
+}
+
+struct V {
+  virtual ~V() throw();
+};
+struct D : V {};
+
+void dyncast() {
+  V *pv = 0;
+  D *pd = 0;
+  P(dynamic_cast<V&>(*pd));
+  P(dynamic_cast<V*>(pd));
+  N(dynamic_cast<D&>(*pv));
+  P(dynamic_cast<D*>(pv));
+}
+
+namespace std {
+  struct type_info {};
+}
+
+void idtype() {
+  P(typeid(V));
+  P(typeid((V*)0));
+  P(typeid(*(S1*)0));
+  N(typeid(*(V*)0));
+}
+
+void uneval() {
+  P(sizeof(typeid(*(V*)0)));
+  P(typeid(typeid(*(V*)0)));
+}