| #import <Foundation/Foundation.h> | |
| #include <pthread.h> | |
| void logExactlyOnce(void) | |
| { | |
| static __thread dispatch_once_t onceToken; | |
| dispatch_once(&onceToken, ^{ | |
| NSLog(@"Only done once?"); | |
| }); | |
| } |
| #import <Foundation/Foundation.h> | |
| #import <objc/runtime.h> | |
| @interface Mutable : NSObject | |
| @property (nonatomic, retain) id x; | |
| @end | |
| @implementation Mutable |
| Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) | |
| Target: x86_64-apple-darwin14.3.0 | |
| Thread model: posix | |
| "/Applications/Xcode_6_3_2.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld" -demangle -dynamic -arch x86_64 -macosx_version_min 10.9.0 -syslibroot /Applications/Xcode_6_3_2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -o /Users/leeg/Library/Developer/Xcode/DerivedData/ClassBrowser-gmbtduezhzgclfddsisfkakriqlj/Build/Products/Debug/ClassBrowser.app/Contents/MacOS/ClassBrowser -L/Users/leeg/Library/Developer/Xcode/DerivedData/ClassBrowser-gmbtduezhzgclfddsisfkakriqlj/Build/Products/Debug -L/usr/local/lib -filelist /Users/leeg/Library/Developer/Xcode/DerivedData/ClassBrowser-gmbtduezhzgclfddsisfkakriqlj/Build/Intermediates/ClassBrowser.build/Debug/ClassBrowser.build/Objects-normal/x86_64/ClassBrowser.LinkFileList -lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMBitWriter -lLLVMIRReader -lLLVMBPFCodeGen -lLLVMBPFDesc -lLLVMBPFInfo -lLLVMBP |
Use this as the "custom script" for a build rule for files matching *.ero:
/path/to/clang-eero-prebeta/bin/clang -S -o ${DERIVED_FILES_DIR}/${INPUT_FILE_BASE}.s ${INPUT_FILE_PATH}
The output file should be $(DERIVED_FILES_DIR)/$(INPUT_FILE_BASE).s. Xcode automatically assembles and links the output into the binary.
| #import <Foundation/Foundation.h> | |
| #import <objc/runtime.h> | |
| @interface FZAUIElement : NSObject | |
| - (id)initWithAXUIElement: (AXUIElementRef)anElement; | |
| - (BOOL)press: (NSError *__autoreleasing*)error; | |
| - (BOOL)cancel: (NSError *__autoreleasing*)error; | |
| @end |
Go to "File Templates" in the Preferences window, then under the 'code' tab choose "OC implemented method body" and paste the template method in there. This then causes AppCode to generate methods like this:
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender {
[[NSException exceptionWithName:NSInternalInconsistencyException reason:@"Unimplemented method" userInfo:nil] raise];
return 0;
//To change the template use AppCode | Preferences | File Templates.
}
Another approach would be to use the usual forwarding approach by putting this as the first line:
| #import <Foundation/Foundation.h> | |
| @interface A: NSObject | |
| @end | |
| @implementation A | |
| void pileOfPoo(id self, SEL _cmd) { | |
| NSLog(@"💩"); | |
| } |
| int main(int argc, char *argv[]) { | |
| int x[5][5][5]; | |
| int i, j, k; | |
| for (i = 0; i < 5; i++) { | |
| for (j = 0; j < 5; j++) { | |
| for (k = 0; k < 5; k++) { | |
| x[i][j][k] = k + 5 * j + (5*5*i); | |
| } | |
| } | |
| } |
| Undefined symbols for architecture x86_64: | |
| "_Printf", referenced from: | |
| _main in ccFkWgAM.o | |
| ld: symbol(s) not found for architecture x86_64 | |
| collect2: ld returned 1 exit status |
| $ vulcan build -c "PREFIX=/opt/libobjc2; mkdir $PREFIX; make" -p /opt/libobjc2 -v -o "$TMPDIR/libobjc2.tgz" | |
| Packaging local directory... done | |
| Uploading source package... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| <html> | |
| <head> | |
| <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> | |
| <style type="text/css"> | |
| html, body, iframe { margin: 0; padding: 0; height: 100%; } | |
| iframe { display: block; width: 100%; border: none; } | |
| </style> |