PR19729: Delete a bunch of bogus code in Sema::FindAllocationOverload. This

caused us to perform copy-initialization for the parameters of an allocation
function called by a new-expression multiple times, resulting in us rejecting
allocations that passed non-copyable parameters (and much worse things in
MSVC compat mode, where we potentially called this function multiple times).

llvm-svn: 208724

1 files changed, 12 insertions, 2 deletions

diff --git a/clang/test/SemaCXX/cxx0x-initializer-constructor.cpp b/clang/test/SemaCXX/cxx0x-initializer-constructor.cpp
index dc179f81bd3..2b443fce781 100644
--- a/clang/test/SemaCXX/cxx0x-initializer-constructor.cpp
+++ b/clang/test/SemaCXX/cxx0x-initializer-constructor.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s
+// RUN: %clang_cc1 -std=c++0x -fsyntax-only -fexceptions -verify %s
 
 struct one { char c[1]; };
 struct two { char c[2]; };
@@ -304,7 +304,6 @@ namespace init_list_default {
   B b {}; // calls default constructor
 }
 
-
 // PR13470, <rdar://problem/11974632>
 namespace PR13470 {
   struct W {
@@ -365,3 +364,14 @@ namespace PR13470 {
     yi.h(); // ok, all diagnostics produced in template definition
   }
 }
+
+namespace PR19729 {
+  struct A {
+    A(int);
+    A(const A&) = delete;
+  };
+  struct B {
+    void *operator new(std::size_t, A);
+  };
+  B *p = new ({123}) B;
+}