commit a7edaad3b66ceb038b6240e32a96e14803e7802c
author Richard Smith <richard-llvm@metafoo.co.uk> Sat Jan 12 01:05:20 2013 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Sat Jan 12 01:05:20 2013 +0000
tree 16c0f5400a8b92017907699f78518bf31d68475d
parent 873c724b4a1662ec5468a055758c11b19ad19ee8

Only produce one -Wc++98-compat warning when initializing a reference from an init list with multiple elements.

llvm-svn: 172285

clang/test/SemaCXX/cxx98-compat.cpp

diff --git a/clang/test/SemaCXX/cxx98-compat.cpp b/clang/test/SemaCXX/cxx98-compat.cpp
index 830ab9b..ca32c19 100644
--- a/clang/test/SemaCXX/cxx98-compat.cpp
+++ b/clang/test/SemaCXX/cxx98-compat.cpp
@@ -8,6 +8,8 @@
     initializer_list(T*, size_t);
     T *p;
     size_t n;
+    T *begin();
+    T *end();
   };
 }
 
@@ -103,6 +105,11 @@
   int xs[] = {1, 2, 3};
   for (int &a : xs) { // expected-warning {{range-based for loop is incompatible with C++98}}
   }
+  for (auto &b : {1, 2, 3}) {
+  // expected-warning@-1 {{range-based for loop is incompatible with C++98}}
+  // expected-warning@-2 {{'auto' type specifier is incompatible with C++98}}
+  // expected-warning@-3 {{initialization of initializer_list object is incompatible with C++98}}
+  }
 }
 
 struct InClassInit {