本文整理汇总了C++中llvm::OwningPtr::BuildCompilation方法的典型用法代码示例。如果您正苦于以下问题：C++ OwningPtr::BuildCompilation方法的具体用法？C++ OwningPtr::BuildCompilation怎么用？C++ OwningPtr::BuildCompilation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类llvm::OwningPtr的用法示例。
在下文中一共展示了OwningPtr::BuildCompilation方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: run
bool ToolInvocation::run() {
std::vector<const char*> Argv;
for (int I = 0, E = CommandLine.size(); I != E; ++I)
Argv.push_back(CommandLine[I].c_str());
const char *const BinaryName = Argv[0];
DiagnosticOptions DefaultDiagnosticOptions;
TextDiagnosticPrinter DiagnosticPrinter(
llvm::errs(), DefaultDiagnosticOptions);
DiagnosticsEngine Diagnostics(llvm::IntrusiveRefCntPtr<clang::DiagnosticIDs>(
new DiagnosticIDs()), &DiagnosticPrinter, false);
const llvm::OwningPtr<clang::driver::Driver> Driver(
newDriver(&Diagnostics, BinaryName));
// Since the input might only be virtual, don't check whether it exists.
Driver->setCheckInputsExist(false);
const llvm::OwningPtr<clang::driver::Compilation> Compilation(
Driver->BuildCompilation(llvm::makeArrayRef(Argv)));
const clang::driver::ArgStringList *const CC1Args = getCC1Arguments(
&Diagnostics, Compilation.get());
if (CC1Args == NULL) {
return false;
}
llvm::OwningPtr<clang::CompilerInvocation> Invocation(
newInvocation(&Diagnostics, *CC1Args));
return runInvocation(BinaryName, Compilation.get(),
Invocation.take(), *CC1Args, ToolAction.take());
}示例2: DiagnosticOptions
static clang::CompilerInvocation *newCompilerInvocation(std::string &mainExecutable,
std::vector<std::string> &unadjustedCmdLine, bool runClangChecker = false)
{
// Prepare for command lines, and convert to old-school argv
llvm::OwningPtr<clang::tooling::ArgumentsAdjuster> argumentsAdjusterPtr(
new clang::tooling::ClangSyntaxOnlyAdjuster());
std::vector<std::string> commandLine = argumentsAdjusterPtr->Adjust(unadjustedCmdLine);
assert(!commandLine.empty());
commandLine[0] = mainExecutable;
std::vector<const char*> argv;
int start = 0, end = commandLine.size();
if (runClangChecker)
{
argv.push_back(commandLine[0].c_str());
argv.push_back("--analyze");
start = 1;
end -= 1;
}
for (int cmdIndex = start; cmdIndex != end; cmdIndex++)
{
argv.push_back(commandLine[cmdIndex].c_str());
}
// create diagnostic engine
llvm::IntrusiveRefCntPtr<clang::DiagnosticOptions> diagOpts =
new clang::DiagnosticOptions();
clang::DiagnosticsEngine diagnosticsEngine(
llvm::IntrusiveRefCntPtr<clang::DiagnosticIDs>(new clang::DiagnosticIDs()),
&*diagOpts,
new clang::DiagnosticConsumer(),
false);
// create driver
const char *const mainBinaryPath = argv[0];
const llvm::OwningPtr<clang::driver::Driver> driver(
newDriver(&diagnosticsEngine, mainBinaryPath));
driver->setCheckInputsExist(false);
// create compilation invocation
const llvm::OwningPtr<clang::driver::Compilation> compilation(
driver->BuildCompilation(llvm::makeArrayRef(argv)));
const llvm::opt::ArgStringList *const cc1Args = getCC1Arguments(compilation.get());
return newInvocation(&diagnosticsEngine, *cc1Args);
}