我正在尝试使用 XCode v. 6.3 (6D520o) 编译 Swift 1.2 iOS 项目。 它通过“编译 Swift 源文件”
<unknown>:0: error: unable to execute command: Segmentation fault: 11
<unknown>:0: error: merge-module command failed due to signal (use -v to see invocation)
并在“Merge Project.swiftmodule”时崩溃。
Clang 的堆栈跟踪:
0 swift 0x000000010ffa8d38 llvm::sys::PrintStackTrace(__sFILE*) + 40
1 swift 0x000000010ffa9214 SignalHandler(int) + 452
2 libsystem_platform.dylib 0x00007fff84503f1a _sigtramp + 26
3 libsystem_c.dylib 0x00007fff91d6076c sprintf_l + 134
4 swift 0x000000011065a502 swift::getFullComment(swift::CommentContext&, swift::Decl const*) + 34
5 swift 0x000000010fba0e5a (anonymous namespace)::ObjCPrinter::printAbstractFunction(swift::AbstractFunctionDecl*, bool, bool) + 58
6 swift 0x000000010fba03ce (anonymous namespace)::ObjCPrinter::visitVarDecl(swift::VarDecl*) + 126
7 swift 0x000000010fba55c1 (anonymous namespace)::ObjCPrinter::printMembers(swift::IteratorRange<swift::DeclIterator>) + 433
8 swift 0x000000010fba0202 swift::ASTVisitor<(anonymous namespace)::ObjCPrinter, void, void, void, void, void, void>::visit(swift::Decl*) + 3266
9 swift 0x000000010fb9e45c swift::printAsObjC(llvm::raw_ostream&, swift::Module*, llvm::StringRef, swift::Accessibility) + 2876
10 swift 0x000000010f8a1bcc printAsObjC(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, swift::Module*, llvm::StringRef, bool) + 332
11 swift 0x000000010f8a04b5 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 4901
12 swift 0x000000010f89efe6 main + 1814
13 libdyld.dylib 0x00007fff8f6ca5c9 start + 1
这里是 full output of Compile and Merge phases .
是否可以从 clang 输出中找到崩溃的真正原因？ 或者我必须删除代码直到它再次工作？
最佳答案
将 private 添加到 static var 解决了这个问题:
private static var taskId = 0
...
关于ios - 调试合并.swiftmodule : segmentation fault: 11，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/28563626/