1 // REQUIRES: x86-registered-target 2 // RUN: %clang_cc1 -emit-llvm -fblocks -fobjc-arc -g -triple x86_64-apple-darwin10 %s -o - | FileCheck %s 3 4 // rdar://11562117 5 typedef unsigned int NSUInteger; 6 typedef long NSInteger; 7 typedef signed char BOOL; 8 9 #define nil ((void*) 0) 10 #define YES ((BOOL)1) 11 #define NO ((BOOL)0) 12 13 @interface NSObject 14 - (id)init; 15 @end 16 17 @interface NSError : NSObject 18 @end 19 20 @interface NSString : NSObject 21 @end 22 23 @interface NSString (NSStringExtensionMethods) 24 - (void)enumerateLinesUsingBlock:(void (^)(NSString *line, BOOL *stop))block; 25 @end 26 27 @interface NSData : NSObject 28 @end 29 30 @interface NSData (ASBase64) 31 - (NSString *)encodedString:(NSInteger)position; 32 - (NSData *)compressedData; 33 @end 34 35 typedef void (^TDataCompletionBlock)(NSData *data, NSError *error); 36 @interface TMap : NSObject 37 - (NSString *)identifier; 38 - (NSString *)name; 39 + (TMap *)mapForID:(NSString *)identifier; 40 - (void)dataWithCompletionBlock:(TDataCompletionBlock)block; 41 @end 42 43 typedef enum : NSUInteger { 44 TOK = 100, 45 TError = 125, 46 } TResponseCode; 47 48 @interface TConnection : NSObject 49 - (void)sendString:(NSString *)string; 50 - (void)sendFormat:(NSString *)format, ...; 51 - (void)sendResponseCode:(TResponseCode)responseCode dataFollows:(BOOL)flag 52 format:(NSString *)format, ...; 53 @end 54 55 @interface TServer : NSObject 56 @end 57 58 @implementation TServer 59 - (void)serverConnection:(TConnection *)connection getCommand:(NSString *)str 60 { 61 NSString *mapID = nil; 62 TMap *map = [TMap mapForID:mapID]; 63 // Make sure we do not map code generated for the block to the above line. 64 // CHECK: define internal void @"__39-[TServer serverConnection:getCommand:]_block_invoke" 65 // CHECK: call void @objc_storeStrong(i8** [[ZERO:%.*]], i8* [[ONE:%.*]]) [[NUW:#[0-9]+]] 66 // CHECK: call void @objc_storeStrong(i8** [[TWO:%.*]], i8* [[THREE:%.*]]) [[NUW]] 67 // CHECK: call {{.*}}@objc_msgSend{{.*}}, !dbg ![[LINE_ABOVE:[0-9]+]] 68 // CHECK: getelementptr 69 // CHECK-NOT: !dbg, ![[LINE_ABOVE]] 70 // CHECK: bitcast %5** [[TMP:%.*]] to i8** 71 // CHECK-NOT: !dbg, ![[LINE_ABOVE]] 72 // CHECK: call void @objc_storeStrong(i8** [[VAL1:%.*]], i8* null) [[NUW]] 73 // CHECK-NEXT: bitcast %4** [[TMP:%.*]] to i8** 74 // CHECK-NEXT: call void @objc_storeStrong(i8** [[VAL2:%.*]], i8* null) [[NUW]] 75 // CHECK-NEXT: ret 76 // CHECK: attributes [[NUW]] = { nounwind } 77 [map dataWithCompletionBlock:^(NSData *data, NSError *error) { 78 if (data) { 79 NSString *encoded = [[data compressedData] encodedString:18]; 80 [connection sendResponseCode:TOK dataFollows:YES 81 format:@"Sending \"%@\" (%@)", [map name], [map identifier]]; 82 [encoded enumerateLinesUsingBlock:^(NSString *line, BOOL *stop) { 83 [connection sendFormat:@"%@\r\n", line]; 84 }]; 85 [connection sendString:@".\r\n"]; 86 } else { 87 [connection sendResponseCode:TError dataFollows:NO 88 format:@"Failed \"%@\" (%@)", [map name], [map identifier]]; 89 } 90 }]; 91 } 92 @end 93
