我在macOS Sierra上使用Visual Studio Code 1.14.2并安装了Microsoft C / C ms-vscode.cpptools
扩展,但是在设置包含路径以使IntelliSense正确检查标准库头时没有产生错误并且回退到'Tag Parser'机制 .
默认 c_cpp_properties.json
包含此vscode版本的以下内容:
{
"configurations": [
{
"name": "Mac",
"includePath": [
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
"/usr/local/include",
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.1.0/include",
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
"/usr/include",
"${workspaceRoot}"
],
"defines": [],
"intelliSenseMode": "clang-x64",
"browse": {
"path": [
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
"/usr/local/include",
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.1.0/include",
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
"/usr/include",
"${workspaceRoot}"
],
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": ""
}
},
...
}
例如,使用简单的C文件,例如:
#include <exception>
int main() {
return 0;
}
#include <exception>
带有下划线 . 悬停在它上面说:
file:'file:///path/to/vscode.cc'严重性:'信息'消息:'#include错误检测到 . 请更新您的includePath . Tag翻译器将提供此翻译单元的智能感知功能(/path/to/vscode.cc) . at:'1,1'来源:''
和
file:'file:///path/to/vscode.cc'严重性:'Info'消息:'无法打开源文件'endian.h“(依赖于”exception“)'at:'1,1'source :''
我搜索了我的文件系统 endian.h
. 调整看起来与主机开发实际相关的可能性(即放弃iOS / WatchOS /等):
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/i386/endian.h
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/machine/endian.h
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/i386/endian.h
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/machine/endian.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/i386/endian.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/machine/endian.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/i386/endian.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/machine/endian.h
/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/i386/endian.h
/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/machine/endian.h
/usr/include/i386/endian.h
/usr/include/machine/endian.h
有谁知道这个问题的正确解决方案是什么?
1 回答
这竟然是IntelliSense引擎中的配置错误 . Mac标头需要定义符号
__LITTLE_ENDIAN__
,而不是 . 我们已在最新的扩展更新中更正了此问题,因此无需再添加到endian.h的路径 .