[clang] f62433f - [NFC] Add test cases reported in PR54341

[Matheus Izvekov via cfe-commits]

Author: Matheus Izvekov
Date: 2022-06-05T20:34:28+02:00
New Revision: f62433f17c304a8bd8458a60eb32cd86ecf507a4

URL: https://github.com/llvm/llvm-project/commit/f62433f17c304a8bd8458a60eb32cd86ecf507a4
DIFF: https://github.com/llvm/llvm-project/commit/f62433f17c304a8bd8458a60eb32cd86ecf507a4.diff

LOG: [NFC] Add test cases reported in PR54341

Signed-off-by: Matheus Izvekov <mizvekov at gmail.com>

Differential Revision: https://reviews.llvm.org/D127074

Added: 
    

Modified: 
    clang/test/CXX/class/class.init/class.copy.elision/p3.cpp

Removed: 
    


################################################################################
diff  --git a/clang/test/CXX/class/class.init/class.copy.elision/p3.cpp b/clang/test/CXX/class/class.init/class.copy.elision/p3.cpp
index 7055acad6ccf..d7b52c561a54 100644
--- a/clang/test/CXX/class/class.init/class.copy.elision/p3.cpp
+++ b/clang/test/CXX/class/class.init/class.copy.elision/p3.cpp
@@ -96,7 +96,9 @@ void func();
 
 struct A1 {
   A1(const A1 &);
-  A1(A1 &&) = delete; // expected-note 2{{'A1' has been explicitly marked deleted here}}
+  A1(A1 &&) = delete;
+  // expected-note at -1 2{{'A1' has been explicitly marked deleted here}}
+  // cxx11_2b-note at -2  {{'A1' has been explicitly marked deleted here}}
 };
 void test1() {
   try {
@@ -125,6 +127,22 @@ void test3(A1 a) try {
 } catch (...) {
   throw a; // expected-error {{call to deleted constructor of 'test_throw_parameter::A1'}}
 }
+
+#if __cplusplus >= 201103L
+namespace PR54341 {
+void test4(A1 a) {
+  void f(decltype((throw a, 0)));
+  // expected-warning at -1 {{has no effect}}
+
+  void g(int = decltype(throw a, 0){});
+  // expected-warning at -1 {{has no effect}}
+}
+
+void test5(A1 a, int = decltype(throw a, 0){}) {}
+// expected-error at -1 {{call to deleted constructor of 'test_throw_parameter::A1'}}
+} // namespace PR54341
+#endif
+
 } // namespace test_throw_parameter
 
 // During the first overload resolution, the selected function no