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

1 files changed, 65 insertions, 0 deletions

diff --git a/clang/test/PCH/objc_literals.mm b/clang/test/PCH/objc_literals.mm
new file mode 100644
index 0000000..8ef3351
--- /dev/null
+++ b/clang/test/PCH/objc_literals.mm
@@ -0,0 +1,65 @@
+// RUN: %clang -cc1 -emit-pch -x objective-c++ -std=c++0x -o %t %s
+// RUN: %clang -cc1 -include-pch %t -x objective-c++ -std=c++0x  -verify %s
+// RUN: %clang -cc1 -include-pch %t -x objective-c++ -std=c++0x  -ast-print %s | FileCheck -check-prefix=PRINT %s
+// RUN: %clang -cc1 -include-pch %t -x objective-c++ -std=c++0x  -emit-llvm -o - %s | FileCheck -check-prefix=IR %s
+
+#ifndef HEADER
+#define HEADER
+
+typedef unsigned char BOOL;
+
+@interface NSNumber @end
+
+@interface NSNumber (NSNumberCreation)
++ (NSNumber *)numberWithChar:(char)value;
++ (NSNumber *)numberWithUnsignedChar:(unsigned char)value;
++ (NSNumber *)numberWithShort:(short)value;
++ (NSNumber *)numberWithUnsignedShort:(unsigned short)value;
++ (NSNumber *)numberWithInt:(int)value;
++ (NSNumber *)numberWithUnsignedInt:(unsigned int)value;
++ (NSNumber *)numberWithLong:(long)value;
++ (NSNumber *)numberWithUnsignedLong:(unsigned long)value;
++ (NSNumber *)numberWithLongLong:(long long)value;
++ (NSNumber *)numberWithUnsignedLongLong:(unsigned long long)value;
++ (NSNumber *)numberWithFloat:(float)value;
++ (NSNumber *)numberWithDouble:(double)value;
++ (NSNumber *)numberWithBool:(BOOL)value;
+@end
+
+@interface NSArray
+@end
+
+@interface NSArray (NSArrayCreation)
++ (id)arrayWithObjects:(const id [])objects count:(unsigned long)cnt;
+@end
+
+@interface NSDictionary
++ (id)dictionaryWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt;
+@end
+
+template<typename T, typename U>
+struct pair {
+  T first;
+  U second;
+};
+
+template<typename T, typename U>
+pair<T, U> make_pair(const T& first, const U& second) {
+  return { first, second };
+}
+
+// CHECK-IR: define linkonce_odr void @_Z29variadic_dictionary_expansionIJP8NSStringS1_EJP8NSNumberS3_EEvDp4pairIT_T0_E
+template<typename ...Ts, typename ... Us>
+void variadic_dictionary_expansion(pair<Ts, Us>... key_values) {
+  // CHECK-PRINT: id dict = @{ key_values.first : key_values.second... };
+  // CHECK-IR: {{call.*objc_msgSend}}
+  // CHECK-IR: ret void
+  id dict = @{ key_values.first : key_values.second ... };
+}
+
+#else
+void test_all() {
+  variadic_dictionary_expansion(make_pair(@"Seventeen", @17), 
+                                make_pair(@"YES", @true));
+}
+#endif