Add clang support for new Objective-C literal syntax for NSDictionary, NSArray,

NSNumber, and boolean literals.  This includes both Sema and Codegen support.
Included is also support for new Objective-C container subscripting.

My apologies for the large patch.  It was very difficult to break apart.
The patch introduces changes to the driver as well to cause clang to link
in additional runtime support when needed to support the new language features.

Docs are forthcoming to document the implementation and behavior of these features.

llvm-svn: 152137

1 files changed, 35 insertions, 0 deletions

diff --git a/clang/test/CodeGenObjC/Inputs/literal-support.h b/clang/test/CodeGenObjC/Inputs/literal-support.h
new file mode 100644
index 00000000000..5680a20c9fb
--- /dev/null
+++ b/clang/test/CodeGenObjC/Inputs/literal-support.h
@@ -0,0 +1,35 @@
+#ifndef OBJC_LITERAL_SUPPORT_H
+#define OBJC_LITERAL_SUPPORT_H
+
+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
+
+#endif // OBJC_LITERAL_SUPPORT_H