Add support for C++0x's range-based for loops, as specified by the C++11 draft standard (N3291).

llvm-svn: 129541

1 files changed, 19 insertions, 0 deletions

diff --git a/clang/test/PCH/cxx-for-range.cpp b/clang/test/PCH/cxx-for-range.cpp
new file mode 100644
index 00000000000..5854917da5c
--- /dev/null
+++ b/clang/test/PCH/cxx-for-range.cpp
@@ -0,0 +1,19 @@
+// Test this without pch.
+// RUN: %clang_cc1 -std=c++0x -include %S/cxx-for-range.h -fsyntax-only -emit-llvm -o - %s
+
+// Test with pch.
+// RUN: %clang_cc1 -std=c++0x -emit-pch -o %t %S/cxx-for-range.h
+// RUN: %clang_cc1 -std=c++0x -include-pch %t -fsyntax-only -emit-llvm -o - %s 
+
+void h() {
+  f();
+
+  g<int>();
+
+  char a[3] = { 0, 1, 2 };
+  for (auto w : a)
+    for (auto x : S())
+      for (auto y : T())
+        for (auto z : U())
+          ;
+}