3be10542af
If there is cleanup code, the cleanup code gets the debug location of the closing '}'. The subsequent ret IR-instruction does not get a debug location. The return _expression_ will get the debug location of the return statement. If the function contains only a single, simple return statement, the cleanup code may become the first breakpoint in the function. In this case we set the debug location for the cleanup code to the location of the return statement. rdar://problem/13442648 llvm-svn: 180932
93 lines
3.0 KiB
Objective-C
93 lines
3.0 KiB
Objective-C
// REQUIRES: x86-64-registered-target
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// RUN: %clang_cc1 -emit-llvm -fblocks -fobjc-default-synthesize-properties -fobjc-arc -O0 -g -triple x86_64-apple-darwin10 %s -o - | FileCheck %s
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// rdar://11562117
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typedef unsigned int NSUInteger;
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typedef long NSInteger;
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typedef signed char BOOL;
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#define nil ((void*) 0)
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#define YES ((BOOL)1)
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#define NO ((BOOL)0)
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@interface NSObject
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- (id)init;
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@end
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@interface NSError : NSObject
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@end
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@interface NSString : NSObject
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@end
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@interface NSString (NSStringExtensionMethods)
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- (void)enumerateLinesUsingBlock:(void (^)(NSString *line, BOOL *stop))block;
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@end
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@interface NSData : NSObject
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@end
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@interface NSData (ASBase64)
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- (NSString *)encodedString:(NSInteger)position;
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- (NSData *)compressedData;
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@end
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typedef void (^TDataCompletionBlock)(NSData *data, NSError *error);
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@interface TMap : NSObject
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- (NSString *)identifier;
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- (NSString *)name;
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+ (TMap *)mapForID:(NSString *)identifier;
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- (void)dataWithCompletionBlock:(TDataCompletionBlock)block;
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@end
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typedef enum : NSUInteger {
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TOK = 100,
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TError = 125,
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} TResponseCode;
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@interface TConnection : NSObject
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- (void)sendString:(NSString *)string;
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- (void)sendFormat:(NSString *)format, ...;
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- (void)sendResponseCode:(TResponseCode)responseCode dataFollows:(BOOL)flag
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format:(NSString *)format, ...;
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@end
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@interface TServer : NSObject
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@end
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@implementation TServer
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- (void)serverConnection:(TConnection *)connection getCommand:(NSString *)str
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{
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NSString *mapID = nil;
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TMap *map = [TMap mapForID:mapID];
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// Make sure we do not map code generated for the block to the above line.
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// CHECK: define internal void @"__39-[TServer serverConnection:getCommand:]_block_invoke"
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// CHECK: call void @objc_storeStrong(i8** [[ZERO:%.*]], i8* [[ONE:%.*]]) [[NUW:#[0-9]+]]
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// CHECK: call void @objc_storeStrong(i8** [[TWO:%.*]], i8* [[THREE:%.*]]) [[NUW]]
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// CHECK: call {{.*}}@objc_msgSend{{.*}}, !dbg ![[LINE_ABOVE:[0-9]+]]
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// CHECK: getelementptr
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// CHECK-NOT: !dbg, ![[LINE_ABOVE]]
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// CHECK: bitcast %5** [[TMP:%.*]] to i8**
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// CHECK-NOT: !dbg, ![[LINE_ABOVE]]
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// CHECK: call void @objc_storeStrong(i8** [[VAL1:%.*]], i8* null) [[NUW]]
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// CHECK-NEXT: bitcast %4** [[TMP:%.*]] to i8**
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// CHECK-NEXT: call void @objc_storeStrong(i8** [[VAL2:%.*]], i8* null) [[NUW]]
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// CHECK-NEXT: ret
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// CHECK: attributes [[NUW]] = { nounwind }
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[map dataWithCompletionBlock:^(NSData *data, NSError *error) {
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if (data) {
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NSString *encoded = [[data compressedData] encodedString:18];
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[connection sendResponseCode:TOK dataFollows:YES
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format:@"Sending \"%@\" (%@)", [map name], [map identifier]];
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[encoded enumerateLinesUsingBlock:^(NSString *line, BOOL *stop) {
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[connection sendFormat:@"%@\r\n", line];
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}];
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[connection sendString:@".\r\n"];
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} else {
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[connection sendResponseCode:TError dataFollows:NO
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format:@"Failed \"%@\" (%@)", [map name], [map identifier]];
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}
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}];
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}
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@end
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