From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/SemaCXX/for-range-no-std.cpp | 43 +++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 clang/test/SemaCXX/for-range-no-std.cpp

(limited to 'clang/test/SemaCXX/for-range-no-std.cpp')

diff --git a/clang/test/SemaCXX/for-range-no-std.cpp b/clang/test/SemaCXX/for-range-no-std.cpp
new file mode 100644
index 0000000..fa42ca4
--- /dev/null
+++ b/clang/test/SemaCXX/for-range-no-std.cpp
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
+// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++98 -Wno-c++11-extensions
+
+struct S {
+  int *begin();
+  int *end();
+};
+
+struct T {
+};
+
+struct Range {};
+int begin(Range); // expected-note {{not viable}}
+int end(Range);
+
+namespace NS {
+  struct ADL {};
+  struct iter {
+    int operator*();
+    bool operator!=(iter);
+    void operator++();
+  };
+  iter begin(ADL); // expected-note {{not viable}}
+  iter end(ADL);
+
+  struct NoADL {};
+}
+NS::iter begin(NS::NoADL); // expected-note {{not viable}}
+NS::iter end(NS::NoADL);
+
+void f() {
+  int a[] = {1, 2, 3};
+  for (auto b : S()) {} // ok
+  for (auto b : T()) {} // expected-error {{no matching function for call to 'begin'}} expected-note {{range has type}}
+  for (auto b : a) {} // ok
+  for (int b : NS::ADL()) {} // ok
+  for (int b : NS::NoADL()) {} // expected-error {{no matching function for call to 'begin'}} expected-note {{range has type}}
+}
+
+void PR11601() {
+  void (*vv[])() = {PR11601, PR11601, PR11601};
+  for (void (*i)() : vv) i();
+}
-- 
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