summaryrefslogtreecommitdiffstats
path: root/include/clang/Edit/Commit.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/clang/Edit/Commit.h')
-rw-r--r--include/clang/Edit/Commit.h143
1 files changed, 0 insertions, 143 deletions
diff --git a/include/clang/Edit/Commit.h b/include/clang/Edit/Commit.h
deleted file mode 100644
index ac4bb47..0000000
--- a/include/clang/Edit/Commit.h
+++ /dev/null
@@ -1,143 +0,0 @@
-//===----- Commit.h - A unit of edits ---------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_EDIT_COMMIT_H
-#define LLVM_CLANG_EDIT_COMMIT_H
-
-#include "clang/Edit/FileOffset.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Support/Allocator.h"
-
-namespace clang {
- class LangOptions;
- class PPConditionalDirectiveRecord;
-
-namespace edit {
- class EditedSource;
-
-class Commit {
-public:
- enum EditKind {
- Act_Insert,
- Act_InsertFromRange,
- Act_Remove
- };
-
- struct Edit {
- EditKind Kind;
- StringRef Text;
- SourceLocation OrigLoc;
- FileOffset Offset;
- FileOffset InsertFromRangeOffs;
- unsigned Length;
- bool BeforePrev;
-
- SourceLocation getFileLocation(SourceManager &SM) const;
- CharSourceRange getFileRange(SourceManager &SM) const;
- CharSourceRange getInsertFromRange(SourceManager &SM) const;
- };
-
-private:
- const SourceManager &SourceMgr;
- const LangOptions &LangOpts;
- const PPConditionalDirectiveRecord *PPRec;
- EditedSource *Editor;
-
- bool IsCommitable;
- SmallVector<Edit, 8> CachedEdits;
-
- llvm::BumpPtrAllocator StrAlloc;
-
-public:
- explicit Commit(EditedSource &Editor);
- Commit(const SourceManager &SM, const LangOptions &LangOpts,
- const PPConditionalDirectiveRecord *PPRec = nullptr)
- : SourceMgr(SM), LangOpts(LangOpts), PPRec(PPRec), Editor(nullptr),
- IsCommitable(true) { }
-
- bool isCommitable() const { return IsCommitable; }
-
- bool insert(SourceLocation loc, StringRef text, bool afterToken = false,
- bool beforePreviousInsertions = false);
- bool insertAfterToken(SourceLocation loc, StringRef text,
- bool beforePreviousInsertions = false) {
- return insert(loc, text, /*afterToken=*/true, beforePreviousInsertions);
- }
- bool insertBefore(SourceLocation loc, StringRef text) {
- return insert(loc, text, /*afterToken=*/false,
- /*beforePreviousInsertions=*/true);
- }
- bool insertFromRange(SourceLocation loc, CharSourceRange range,
- bool afterToken = false,
- bool beforePreviousInsertions = false);
- bool insertWrap(StringRef before, CharSourceRange range, StringRef after);
-
- bool remove(CharSourceRange range);
-
- bool replace(CharSourceRange range, StringRef text);
- bool replaceWithInner(CharSourceRange range, CharSourceRange innerRange);
- bool replaceText(SourceLocation loc, StringRef text,
- StringRef replacementText);
-
- bool insertFromRange(SourceLocation loc, SourceRange TokenRange,
- bool afterToken = false,
- bool beforePreviousInsertions = false) {
- return insertFromRange(loc, CharSourceRange::getTokenRange(TokenRange),
- afterToken, beforePreviousInsertions);
- }
- bool insertWrap(StringRef before, SourceRange TokenRange, StringRef after) {
- return insertWrap(before, CharSourceRange::getTokenRange(TokenRange), after);
- }
- bool remove(SourceRange TokenRange) {
- return remove(CharSourceRange::getTokenRange(TokenRange));
- }
- bool replace(SourceRange TokenRange, StringRef text) {
- return replace(CharSourceRange::getTokenRange(TokenRange), text);
- }
- bool replaceWithInner(SourceRange TokenRange, SourceRange TokenInnerRange) {
- return replaceWithInner(CharSourceRange::getTokenRange(TokenRange),
- CharSourceRange::getTokenRange(TokenInnerRange));
- }
-
- typedef SmallVectorImpl<Edit>::const_iterator edit_iterator;
- edit_iterator edit_begin() const { return CachedEdits.begin(); }
- edit_iterator edit_end() const { return CachedEdits.end(); }
-
-private:
- void addInsert(SourceLocation OrigLoc,
- FileOffset Offs, StringRef text, bool beforePreviousInsertions);
- void addInsertFromRange(SourceLocation OrigLoc, FileOffset Offs,
- FileOffset RangeOffs, unsigned RangeLen,
- bool beforePreviousInsertions);
- void addRemove(SourceLocation OrigLoc, FileOffset Offs, unsigned Len);
-
- bool canInsert(SourceLocation loc, FileOffset &Offset);
- bool canInsertAfterToken(SourceLocation loc, FileOffset &Offset,
- SourceLocation &AfterLoc);
- bool canInsertInOffset(SourceLocation OrigLoc, FileOffset Offs);
- bool canRemoveRange(CharSourceRange range, FileOffset &Offs, unsigned &Len);
- bool canReplaceText(SourceLocation loc, StringRef text,
- FileOffset &Offs, unsigned &Len);
-
- void commitInsert(FileOffset offset, StringRef text,
- bool beforePreviousInsertions);
- void commitRemove(FileOffset offset, unsigned length);
-
- bool isAtStartOfMacroExpansion(SourceLocation loc,
- SourceLocation *MacroBegin = nullptr) const;
- bool isAtEndOfMacroExpansion(SourceLocation loc,
- SourceLocation *MacroEnd = nullptr) const;
-};
-
-}
-
-} // end namespace clang
-
-#endif
OpenPOWER on IntegriCloud