EditedSource.cpp File Reference

#include "clang/Edit/EditedSource.h"
#include "clang/Basic/CharInfo.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Edit/Commit.h"
#include "clang/Edit/EditsReceiver.h"
#include "clang/Lex/Lexer.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Twine.h"

Include dependency graph for EditedSource.cpp:

Go to the source code of this file.

Functions
static bool	canBeJoined (char left, char right, const LangOptions &LangOpts)
static bool	canRemoveWhitespace (char left, char beforeWSpace, char right, const LangOptions &LangOpts)
	Returns true if it is ok to eliminate the trailing whitespace between the given characters.
static void	adjustRemoval (const SourceManager &SM, const LangOptions &LangOpts, SourceLocation Loc, FileOffset offs, unsigned &len, StringRef &text)
	Check the range that we are going to remove and:
static void	applyRewrite (EditsReceiver &receiver, StringRef text, FileOffset offs, unsigned len, const SourceManager &SM, const LangOptions &LangOpts)

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Function Documentation

static void adjustRemoval	(	const SourceManager &	SM,
		const LangOptions &	LangOpts,
		SourceLocation	Loc,
		FileOffset	offs,
		unsigned &	len,
		StringRef &	text
	)		[static]

Check the range that we are going to remove and:

-Remove any trailing whitespace if possible. -Insert a space if removing the range is going to mess up the source tokens.

Definition at line 267 of file EditedSource.cpp.

References canBeJoined(), canRemoveWhitespace(), clang::Lexer::GetBeginningOfToken(), clang::SourceManager::getBufferData(), clang::edit::FileOffset::getFID(), and clang::edit::FileOffset::getOffset().

Referenced by applyRewrite().

static void applyRewrite	(	EditsReceiver &	receiver,
		StringRef	text,
		FileOffset	offs,
		unsigned	len,
		const SourceManager &	SM,
		const LangOptions &	LangOpts
	)		[static]

Definition at line 310 of file EditedSource.cpp.

References adjustRemoval(), clang::CharSourceRange::getCharRange(), clang::edit::FileOffset::getFID(), clang::SourceManager::getLocForStartOfFile(), clang::SourceLocation::getLocWithOffset(), clang::edit::FileOffset::getOffset(), clang::edit::EditsReceiver::insert(), clang::FileID::isInvalid(), clang::edit::EditsReceiver::remove(), and clang::edit::EditsReceiver::replace().

Referenced by clang::edit::EditedSource::applyRewrites().

static bool canBeJoined	(	char	left,
		char	right,
		const LangOptions &	LangOpts
	)		[static]

Definition at line 244 of file EditedSource.cpp.

References clang::Lexer::isIdentifierBodyChar().

Referenced by adjustRemoval(), and canRemoveWhitespace().

static bool canRemoveWhitespace	(	char	left,
		char	beforeWSpace,
		char	right,
		const LangOptions &	LangOpts
	)		[static]

Returns true if it is ok to eliminate the trailing whitespace between the given characters.

Definition at line 253 of file EditedSource.cpp.

References canBeJoined(), and clang::isWhitespace().

Referenced by adjustRemoval().