clang::TestAST Class Reference

The result of parsing a file specified by TestInputs. More...

#include "clang/Testing/TestAST.h"

Public Member Functions
	TestAST (const TestInputs &)
	Constructing a TestAST parses the virtual file.
	TestAST (StringRef Code)
	TestAST (TestAST &&M)
TestAST &	operator= (TestAST &&)
	~TestAST ()
ASTContext &	context ()
	Provides access to the AST context and other parts of Clang.
Sema &	sema ()
SourceManager &	sourceManager ()
FileManager &	fileManager ()
Preprocessor &	preprocessor ()
FrontendAction &	action ()
llvm::ArrayRef< StoredDiagnostic >	diagnostics ()
	Returns diagnostics emitted during parsing.

Detailed Description

The result of parsing a file specified by TestInputs.

The ASTContext, Sema etc are valid as long as this object is alive.

Definition at line 72 of file TestAST.h.

Constructor & Destructor Documentation

TestAST() [1/3]

clang::TestAST::TestAST

(

const TestInputs &

In

)

Constructing a TestAST parses the virtual file.

To keep tests terse, critical errors (e.g. invalid flags) are reported as unit test failures with ADD_FAILURE() and produce an empty ASTContext, Sema etc. This frees the test code from handling these explicitly.

Definition at line 79 of file TestAST.cpp.

References clang::CompilerInvocation::CreateFromArgs(), clang::Extra, clang::getCC1ArgsForTesting(), and clang::getFilenameForTesting().

Referenced by operator=(), TestAST(), and TestAST().

TestAST() [2/3]

clang::TestAST::TestAST ( StringRef Code )

inline

Definition at line 80 of file TestAST.h.

References TestAST().

TestAST() [3/3]

clang::TestAST::TestAST

(

TestAST &&

M

)

Definition at line 169 of file TestAST.cpp.

References TestAST().

~TestAST()

clang::TestAST::~TestAST

(

)

Definition at line 171 of file TestAST.cpp.

Member Function Documentation

action()

FrontendAction & clang::TestAST::action ( )

inline

Definition at line 92 of file TestAST.h.

context()

ASTContext & clang::TestAST::context ( )

inline

Provides access to the AST context and other parts of Clang.

Definition at line 87 of file TestAST.h.

diagnostics()

llvm::ArrayRef< StoredDiagnostic > clang::TestAST::diagnostics ( )

inline

Returns diagnostics emitted during parsing.

(By default, errors cause test failures, see TestInputs::ErrorOK).

Definition at line 96 of file TestAST.h.

fileManager()

FileManager & clang::TestAST::fileManager ( )

inline

Definition at line 90 of file TestAST.h.

operator=()

TestAST & clang::TestAST::operator=

(

TestAST &&

M

)

Definition at line 161 of file TestAST.cpp.

References TestAST().

preprocessor()

Preprocessor & clang::TestAST::preprocessor ( )

inline

Definition at line 91 of file TestAST.h.

sema()

Sema & clang::TestAST::sema ( )

inline

Definition at line 88 of file TestAST.h.

sourceManager()

SourceManager & clang::TestAST::sourceManager ( )

inline

Definition at line 89 of file TestAST.h.

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

• include/clang/Testing/TestAST.h
• lib/Testing/TestAST.cpp