Re-instate r123977/r123978, my updates of the reference-binding

implementation used by overload resolution to support rvalue
references. The original commits caused PR9026 and some
hard-to-reproduce self-host breakage.

The only (crucial!) difference between this commit and the previous
commits is that we now properly check the SuppressUserConversions flag
before attempting to perform a second user-defined conversion in
reference binding, breaking the infinite recursion chain of
user-defined conversions.

Rvalue references should be working a bit better now.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124121 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/test/SemaCXX/conditional-expr.cpp b/test/SemaCXX/conditional-expr.cpp
index a7f2a4c915..8ac0a9736a 100644
--- a/test/SemaCXX/conditional-expr.cpp
+++ b/test/SemaCXX/conditional-expr.cpp
@@ -7,7 +7,10 @@
 struct ToBool { explicit operator bool(); };
 
 struct B;
-struct A { A(); A(const B&); }; // expected-note 2 {{candidate constructor}}
+struct A {
+  A(); 
+  A(const B&); // expected-note 2 {{candidate constructor}}
+}; 
 struct B { operator A() const; }; // expected-note 2 {{candidate function}}
 struct I { operator int(); };
 struct J { operator I(); };