Add the clang library to the repo (with some of my changes, too).

1 files changed, 41 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/cxx11-ast-print.cpp b/clang/test/SemaCXX/cxx11-ast-print.cpp
new file mode 100644
index 0000000..afabf88
--- /dev/null
+++ b/clang/test/SemaCXX/cxx11-ast-print.cpp
@@ -0,0 +1,41 @@
+// RUN: %clang_cc1 -std=c++11 -ast-print %s | FileCheck %s
+
+// FIXME: Print the trailing-return-type properly.
+// CHECK: decltype(nullptr) operator "" _foo(const char *p, decltype(sizeof(int)));
+auto operator"" _foo(const char *p, decltype(sizeof(int))) -> decltype(nullptr);
+
+// CHECK: decltype(""_foo) operator "" _bar(unsigned long long);
+decltype(""_foo) operator"" _bar(unsigned long long);
+
+// CHECK: decltype(42_bar) operator "" _baz(long double);
+decltype(42_bar) operator"" _baz(long double);
+
+// CHECK: decltype(4.5_baz) operator "" _baz(char);
+decltype(4.5_baz) operator"" _baz(char);
+
+// CHECK: const char *operator "" _quux(const char *);
+const char *operator"" _quux(const char *);
+
+// CHECK: template <char...> const char *operator "" _fritz();
+template<char...> const char *operator"" _fritz();
+
+// CHECK: const char *p1 = "bar1"_foo;
+const char *p1 = "bar1"_foo;
+// CHECK: const char *p2 = "bar2"_foo;
+const char *p2 = R"x(bar2)x"_foo;
+// CHECK: const char *p3 = u8"bar3"_foo;
+const char *p3 = u8"bar3"_foo;
+// CHECK: const char *p4 = 297_bar;
+const char *p4 = 0x129_bar;
+// CHECK: const char *p5 = 1.0E+12_baz;
+const char *p5 = 1e12_baz;
+// CHECK: const char *p6 = 'x'_baz;
+const char *p6 = 'x'_baz;
+// CHECK: const char *p7 = 123_quux;
+const char *p7 = 123_quux;
+// CHECK: const char *p8 = 4.9_quux;
+const char *p8 = 4.9_quux;
+// CHECK: const char *p9 = 0x42e3F_fritz;
+const char *p9 = 0x42e3F_fritz;
+// CHECK: const char *p10 = 3.300e+15_fritz;
+const char *p10 = 3.300e+15_fritz;