llvm::FileCheckString Struct Reference

A check that we found in the input file. More...

#include "FileCheck/FileCheckImpl.h"

Classes
struct	DagNotPrefixInfo
	Hold the information about the DAG/NOT strings in the program, which are not explicitly stored otherwise. More...

Public Member Functions
	FileCheckString (const Pattern &P, StringRef S, SMLoc L)
size_t	Check (const SourceMgr &SM, StringRef Buffer, bool IsLabelScanMode, size_t &MatchLen, FileCheckRequest &Req, std::vector< FileCheckDiag > *Diags) const
	Matches check string and its "not strings" and/or "dag strings".
bool	CheckNext (const SourceMgr &SM, StringRef Buffer) const
	Verifies that there is a single line in the given Buffer.
bool	CheckSame (const SourceMgr &SM, StringRef Buffer) const
	Verifies that there is no newline in the given Buffer.
bool	CheckNot (const SourceMgr &SM, StringRef Buffer, const std::vector< const DagNotPrefixInfo * > &NotStrings, const FileCheckRequest &Req, std::vector< FileCheckDiag > *Diags) const
	Verifies that none of the strings in NotStrings are found in the given Buffer.
size_t	CheckDag (const SourceMgr &SM, StringRef Buffer, std::vector< const DagNotPrefixInfo * > &NotStrings, const FileCheckRequest &Req, std::vector< FileCheckDiag > *Diags) const
	Matches "dag strings" and their mixed "not strings".

Public Attributes
Pattern	Pat
	The pattern to match.
StringRef	Prefix
	Which prefix name this check matched.
SMLoc	Loc
	The location in the match file that the check string was specified.
std::vector< DagNotPrefixInfo >	DagNotStrings
	Hold the DAG/NOT strings occurring in the input file.

Detailed Description

A check that we found in the input file.

Definition at line 816 of file FileCheckImpl.h.

Constructor & Destructor Documentation

FileCheckString()

llvm::FileCheckString::FileCheckString ( const Pattern &  P, StringRef  S, SMLoc  L  )

inline

Definition at line 840 of file FileCheckImpl.h.

Member Function Documentation

Check()

size_t FileCheckString::Check	(	const SourceMgr &	SM,
		StringRef	Buffer,
		bool	IsLabelScanMode,
		size_t &	MatchLen,
		FileCheckRequest &	Req,
		std::vector< FileCheckDiag > *	Diags
	)		const

Matches check string and its "not strings" and/or "dag strings".

Definition at line 2165 of file FileCheck.cpp.

References assert(), llvm::cantFail(), CheckDag(), CheckNext(), CheckNot(), CheckSame(), llvm::Pattern::getCheckTy(), llvm::Pattern::getCount(), llvm::handleErrors(), Loc, llvm::Pattern::match(), llvm::FileCheckDiag::MatchFoundButWrongLine, llvm::StringRef::npos, Pat, Prefix, ProcessMatchResult(), reportMatchResult(), llvm::StringRef::substr(), llvm::Pattern::MatchResult::TheMatch, and llvm::FileCheckRequest::Verbose.

Referenced by llvm::FileCheck::checkInput().

CheckDag()

size_t FileCheckString::CheckDag	(	const SourceMgr &	SM,
		StringRef	Buffer,
		std::vector< const DagNotPrefixInfo * > &	NotStrings,
		const FileCheckRequest &	Req,
		std::vector< FileCheckDiag > *	Diags
	)		const

Matches "dag strings" and their mixed "not strings".

Definition at line 2329 of file FileCheck.cpp.

References llvm::FileCheckRequest::AllowDeprecatedDagOverlap, assert(), llvm::Block, llvm::cantFail(), llvm::Check::CheckDAG, llvm::Check::CheckNot, CheckNot(), DagNotStrings, llvm::StringRef::data(), llvm::SourceMgr::DK_Note, End, llvm::Pattern::getCheckTy(), llvm::SMLoc::getFromPointer(), llvm::Pattern::getLoc(), llvm::handleErrors(), I, llvm::Pattern::match(), llvm::FileCheckDiag::MatchFoundButDiscarded, MI, llvm::StringRef::npos, Pat, printMatch(), llvm::SourceMgr::PrintMessage(), reportMatchResult(), llvm::StringRef::slice(), llvm::StringRef::substr(), llvm::Error::success(), llvm::Pattern::MatchResult::TheError, llvm::Pattern::MatchResult::TheMatch, and llvm::FileCheckRequest::VerboseVerbose.

Referenced by Check().

CheckNext()

bool FileCheckString::CheckNext	(	const SourceMgr &	SM,
		StringRef	Buffer
	)		const

Verifies that there is a single line in the given Buffer.

Errors are reported against SM.

Definition at line 2246 of file FileCheck.cpp.

References llvm::Check::CheckEmpty, llvm::Check::CheckNext, CountNumNewlinesBetween(), llvm::StringRef::data(), llvm::SourceMgr::DK_Error, llvm::SourceMgr::DK_Note, llvm::StringRef::end(), llvm::Pattern::getCheckTy(), llvm::SMLoc::getFromPointer(), Loc, Pat, Prefix, and llvm::SourceMgr::PrintMessage().

Referenced by Check().

CheckNot()

bool FileCheckString::CheckNot	(	const SourceMgr &	SM,
		StringRef	Buffer,
		const std::vector< const DagNotPrefixInfo * > &	NotStrings,
		const FileCheckRequest &	Req,
		std::vector< FileCheckDiag > *	Diags
	)		const

Verifies that none of the strings in NotStrings are found in the given Buffer.

Errors are reported against SM and diagnostics recorded in Diags according to the verbosity level set in Req.

Definition at line 2307 of file FileCheck.cpp.

References assert(), llvm::cantFail(), llvm::Check::CheckNot, llvm::handleErrors(), and reportMatchResult().

Referenced by Check(), and CheckDag().

CheckSame()

bool FileCheckString::CheckSame	(	const SourceMgr &	SM,
		StringRef	Buffer
	)		const

Verifies that there is no newline in the given Buffer.

Errors are reported against SM.

Definition at line 2285 of file FileCheck.cpp.

References llvm::Check::CheckSame, CountNumNewlinesBetween(), llvm::StringRef::data(), llvm::SourceMgr::DK_Error, llvm::SourceMgr::DK_Note, llvm::StringRef::end(), llvm::Pattern::getCheckTy(), llvm::SMLoc::getFromPointer(), Loc, Pat, Prefix, and llvm::SourceMgr::PrintMessage().

Referenced by Check().

Member Data Documentation

DagNotStrings

std::vector<DagNotPrefixInfo> llvm::FileCheckString::DagNotStrings

Hold the DAG/NOT strings occurring in the input file.

Definition at line 838 of file FileCheckImpl.h.

Referenced by CheckDag().

Loc

SMLoc llvm::FileCheckString::Loc

The location in the match file that the check string was specified.

Definition at line 824 of file FileCheckImpl.h.

Referenced by Check(), CheckNext(), and CheckSame().

Pat

Pattern llvm::FileCheckString::Pat

The pattern to match.

Definition at line 818 of file FileCheckImpl.h.

Referenced by Check(), CheckDag(), llvm::FileCheck::checkInput(), CheckNext(), and CheckSame().

Prefix

StringRef llvm::FileCheckString::Prefix

Which prefix name this check matched.

Definition at line 821 of file FileCheckImpl.h.

Referenced by Check(), CheckNext(), and CheckSame().

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

• lib/FileCheck/FileCheckImpl.h
• lib/FileCheck/FileCheck.cpp