Merge branch 'master' of ssh://bitbucket.org/czan/honours

1 files changed, 18 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/runtimediag-ppe.cpp b/clang/test/SemaCXX/runtimediag-ppe.cpp
new file mode 100644
index 0000000..0e8451b
--- /dev/null
+++ b/clang/test/SemaCXX/runtimediag-ppe.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// Make sure diagnostics that we don't print based on runtime control
+// flow are delayed correctly in cases where we can't immediately tell whether
+// the context is unevaluated.
+
+namespace std {
+  class type_info;
+}
+
+int& NP(int);
+void test1() { (void)typeid(NP(1 << 32)); }
+
+class Poly { virtual ~Poly(); };
+Poly& P(int);
+void test2() { (void)typeid(P(1 << 32)); } // expected-warning {{shift count >= width of type}}
+
+void test3() { 1 ? (void)0 : (void)typeid(P(1 << 32)); }