using identifier attribute-specifier-seqopt = defining-type-id ; 也就是说在模板的声明中，即使是...
If we're going to treat/d1initallas an alias for-ftrivial-auto-var-init, can we just treat__declspec(no_init_all)as an alias for__attribute__((uninitialized))? dpaoliellocommentedNov 19, 2024 If we're going to treat/d1initallas an alias for-ftrivial-auto-var-init, can we just...
Clang是一个C++编写、基于LLVM、发布于LLVM BSD许可证下的C/C++/Objective-C/Objective-C++编译器。它与GNU C语言规范几乎完全兼容(当然,也有部分不兼容的内容,包括编译命令选项也会有点差异),并在此基础上增加了额外的语法特性,比如C函数重载(通过__attribute__((overloadable))来修饰函数),其目标(之一)就是超...
(thread_sanitizer) __attribute__((no_sanitize("thread"))) __attribute__((disable_sanitizer_instrumentation)) Ignorelist Limitations Current Status More Information MemorySanitizer Introduction How to build 457 457 458 458 459 461 461 462 462 463 464 464 464 465 465 466 466 466 466 466 466 ...
c++ attribute 属性(Attribute)是构成程序基本结构的元数据,开发者可以通过属性来给编译器传递必要的语义信息.例如,属性可以改变程序的代码生成结构,或者提供额外的静态分析的语义信息。下面就是一个标准的给声明加属性的代码片段: [[gnu::always_inline]] [[gnu::hot]] [[gnu::const]] [[nodiscard]]inlineintf...
-- -->29 0x00000000073ab910 clang::Sema::BuildVariableInstantiation(clang::VarDecl*, clang::VarDecl*, clang::MultiLevelTemplateArgumentList const&, llvm::SmallVector<clang::Sema::LateInstantiatedAttribute, 16u>*, clang::DeclContext*, clang::LocalInstantiationScope*, bool, clang::Var...
Specifying an attribute for multiple declarations (#pragma clang attribute) Specifying section names for global objects (#pragma clang section) Introduction This document describes the language extensions provided by Clang. In addition to the language extensions listed here, Clang aims to support a broad...
Therefore, machines with flat memory segments can map all AST address space numbers to the same physical segment ID or skip address space attribute completely while generating the IR. However, if the address space information is needed by the IR passes e.g. to improve alias analysis, it is ...
__attribute__((device)) + auto fun(void) + -> typename std::enable_if<(FunWarpSize > __AMDGCN_WAVEFRONT_SIZE__), void>::type // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}} + { + use(0, "nay!"); + } +}; + +__attribute__((...
safely erased when compiling with other compilers.#ifdefined(__clang__) && (!defined(SWIG))#defineTHREAD_ANNOTATION_ATTRIBUTE__(x) __attribute__((x))#else#defineTHREAD_ANNOTATION_ATTRIBUTE__(x)// no-op#endif#defineTHREAD_ANNOTATION_ATTRIBUTE__(x) __attribute__((x))#defineGUARDED_BY(x)...