-Wlarge-by-value-copy return value of %0 is a large (%1 bytes) pass-by-value object pass it by reference instead ? -Wlarge-by-value-copy %0 is a large (%1 bytes) pass-by-value argument pass it by reference instead ? -Wliteral-conversion implicit conversion from %0 to %1 change...
I'm trying to cross-compile zlib-1.2.8 with clang3.8/android-ndk-20160105 snapshot on Debian Jessie. Compiles properly but linking gives undefined reference errors. 'CC=arm-linux-androideabi-gcc' compiles (and links) properly. But that's...
-Warc-maybe-repeated-use-of-weak "weak %select{variable|property|implicit property|instance variable}0 %1 may be accessed multiple times in this %select{function|method|block|lambda}2 and may be unpredictably set to nil assign to a strong variable to keep the object alive -Warc-non-pod-mema...
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This option enables warnings about binding a reference to a temporary when the temporary doesn’t have a usable copy constructor. For example: struct NonCopyable { NonCopyable(); private: NonCopyable(const NonCopyable&); }; void foo(const NonCopyable&); void bar() { foo(NonCopyable()); // ...
对于有代码洁癖的人来说,警告⚠️是非常烦人的,特别是对于一些系统弃用的方法你又不能把它干掉或者用新的API替换,这时候有什么办法呢?那就是手动忽略clang的警告。具体使用方法如下: #pragmaclang diagnostic push#pragmaclang diagnostic ignored "具体的警告原因"//会出现烦人的警告的代码#pragmaclang diagnostic ...
-fmsc-version= Microsoft compiler version number to report in _MSC_VER (0 = don't define it (default)) -fnew-alignment= Specifies the largest alignment guaranteed by '::operator new(size_t)' -fnew-infallible Enable treating throwing global C++ operator new as always returning valid memor...
Clang Documentation version 14 The Clang Team The community version of the Clang documentation from https://clang.llvm.org is being provided as-is and for reference only. It does not constitute support of all features in Open XL C/C++ 1.1. Refer to the Open XL C/C++ Compiler Reference ...
2000年,伊利诺伊大学厄巴纳-香槟分校(University of Illinois at Urbana-Champaign 简称UIUC)这所享有世界声望的一流公立研究型大学的 Chris Lattner(他的 twitter@clattner_llvm) 开发了一个叫作 Low Level Virtual Machine 的编译器开发工具套件,后来涉及范围越来越大,可以用于常规编译器,JIT编译器,汇编器,调试器,...
Use __has_feature(cxx_override_control) or __has_extension(cxx_override_control) to determine if support for the override control keywords is enabled. C++11 reference-qualified functions¶ Use __has_feature(cxx_reference_qualified_functions) or __has_extension(cxx_reference_qualified_functions) ...