clang::GeneratePCHAction Class Reference

#include <FrontendActions.h>

Inheritance diagram for clang::GeneratePCHAction:

Collaboration diagram for clang::GeneratePCHAction:

List of all members.

Static Public Member Functions
static bool	ComputeASTConsumerArguments (CompilerInstance &CI, StringRef InFile, std::string &Sysroot, std::string &OutputFile, raw_ostream *&OS)
	Compute the AST consumer arguments that will be used to create the PCHGenerator instance returned by CreateASTConsumer.
Protected Member Functions
std::unique_ptr< ASTConsumer >	CreateASTConsumer (CompilerInstance &CI, StringRef InFile) override
	Create the AST consumer object for this action, if supported.
TranslationUnitKind	getTranslationUnitKind () override
	For AST-based actions, the kind of translation unit we're handling.
bool	hasASTFileSupport () const override
	Does this action support use with AST files?

---

Detailed Description

Definition at line 72 of file Frontend/FrontendActions.h.

---

Member Function Documentation

bool GeneratePCHAction::ComputeASTConsumerArguments	(	CompilerInstance &	CI,
		StringRef	InFile,
		std::string &	Sysroot,
		std::string &	OutputFile,
		raw_ostream *&	OS
	)		[static]

Compute the AST consumer arguments that will be used to create the PCHGenerator instance returned by CreateASTConsumer.

Returns:

true if an error occurred, false otherwise.

Definition at line 92 of file Frontend/FrontendActions.cpp.

References clang::CompilerInstance::createOutputFile(), clang::CompilerInstance::getDiagnostics(), clang::CompilerInstance::getFrontendOpts(), clang::CompilerInstance::getHeaderSearchOpts(), clang::FrontendOptions::OutputFile, clang::FrontendOptions::RelocatablePCH, clang::DiagnosticsEngine::Report(), and clang::HeaderSearchOptions::Sysroot.

Referenced by CreateASTConsumer().

std::unique_ptr< ASTConsumer > GeneratePCHAction::CreateASTConsumer	(	CompilerInstance &	CI,
		StringRef	InFile
	)		[override, protected, virtual]

Create the AST consumer object for this action, if supported.

This routine is called as part of BeginSourceFile(), which will fail if the AST consumer cannot be created. This will not be called if the action has indicated that it only uses the preprocessor.

Parameters:

CI	- The current compiler instance, provided as a convenience, see getCompilerInstance().
InFile	- The current input file, provided as a convenience, see getCurrentFile().

Returns:

The new AST consumer, or null on failure.

Implements clang::FrontendAction.

Definition at line 79 of file Frontend/FrontendActions.cpp.

References ComputeASTConsumerArguments(), clang::CompilerInstance::getFrontendOpts(), clang::CompilerInstance::getPreprocessor(), and clang::FrontendOptions::RelocatablePCH.

TranslationUnitKind clang::GeneratePCHAction::getTranslationUnitKind

(

)

[inline, override, protected, virtual]

For AST-based actions, the kind of translation unit we're handling.

Reimplemented from clang::FrontendAction.

Definition at line 77 of file Frontend/FrontendActions.h.

References clang::TU_Prefix.

bool clang::GeneratePCHAction::hasASTFileSupport

(

)

const [inline, override, protected, virtual]

Does this action support use with AST files?

Reimplemented from clang::FrontendAction.

Definition at line 81 of file Frontend/FrontendActions.h.

---

The documentation for this class was generated from the following files:

• Frontend/FrontendActions.h
• Frontend/FrontendActions.cpp