diff options
Diffstat (limited to 'include/clang/Basic/SourceManager.h')
-rw-r--r-- | include/clang/Basic/SourceManager.h | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h index 585d13855e..bece66d427 100644 --- a/include/clang/Basic/SourceManager.h +++ b/include/clang/Basic/SourceManager.h @@ -104,7 +104,7 @@ namespace SrcMgr { /// /// This is owned by the ContentCache object. The bits indicate /// whether the buffer is invalid. - mutable llvm::PointerIntPair<const llvm::MemoryBuffer *, 2> Buffer; + mutable llvm::PointerIntPair<llvm::MemoryBuffer *, 2> Buffer; public: /// \brief Reference to the file entry representing this ContentCache. @@ -182,10 +182,10 @@ namespace SrcMgr { /// will be emitted at. /// /// \param Invalid If non-NULL, will be set \c true if an error occurred. - const llvm::MemoryBuffer *getBuffer(DiagnosticsEngine &Diag, - const SourceManager &SM, - SourceLocation Loc = SourceLocation(), - bool *Invalid = nullptr) const; + llvm::MemoryBuffer *getBuffer(DiagnosticsEngine &Diag, + const SourceManager &SM, + SourceLocation Loc = SourceLocation(), + bool *Invalid = nullptr) const; /// \brief Returns the size of the content encapsulated by this /// ContentCache. @@ -205,7 +205,7 @@ namespace SrcMgr { /// this content cache. This is used for performance analysis. llvm::MemoryBuffer::BufferKind getMemoryBufferKind() const; - void setBuffer(const llvm::MemoryBuffer *B) { + void setBuffer(llvm::MemoryBuffer *B) { assert(!Buffer.getPointer() && "MemoryBuffer already set."); Buffer.setPointer(B); Buffer.setInt(false); @@ -213,13 +213,11 @@ namespace SrcMgr { /// \brief Get the underlying buffer, returning NULL if the buffer is not /// yet available. - const llvm::MemoryBuffer *getRawBuffer() const { - return Buffer.getPointer(); - } + llvm::MemoryBuffer *getRawBuffer() const { return Buffer.getPointer(); } /// \brief Replace the existing buffer (which will be deleted) /// with the given buffer. - void replaceBuffer(const llvm::MemoryBuffer *B, bool DoNotFree = false); + void replaceBuffer(llvm::MemoryBuffer *B, bool DoNotFree = false); /// \brief Determine whether the buffer itself is invalid. bool isBufferInvalid() const { @@ -790,7 +788,7 @@ public: /// /// This does no caching of the buffer and takes ownership of the /// MemoryBuffer, so only pass a MemoryBuffer to this once. - FileID createFileID(const llvm::MemoryBuffer *Buffer, + FileID createFileID(llvm::MemoryBuffer *Buffer, SrcMgr::CharacteristicKind FileCharacter = SrcMgr::C_User, int LoadedID = 0, unsigned LoadedOffset = 0, SourceLocation IncludeLoc = SourceLocation()) { @@ -820,8 +818,8 @@ public: /// /// \param Invalid If non-NULL, will be set \c true if an error /// occurs while retrieving the memory buffer. - const llvm::MemoryBuffer *getMemoryBufferForFile(const FileEntry *File, - bool *Invalid = nullptr); + llvm::MemoryBuffer *getMemoryBufferForFile(const FileEntry *File, + bool *Invalid = nullptr); /// \brief Override the contents of the given source file by providing an /// already-allocated buffer. @@ -834,8 +832,7 @@ public: /// \param DoNotFree If true, then the buffer will not be freed when the /// source manager is destroyed. void overrideFileContents(const FileEntry *SourceFile, - const llvm::MemoryBuffer *Buffer, - bool DoNotFree = false); + llvm::MemoryBuffer *Buffer, bool DoNotFree = false); /// \brief Override the given source file with another one. /// @@ -872,8 +869,8 @@ public: /// /// If there is an error opening this buffer the first time, this /// manufactures a temporary buffer and returns a non-empty error string. - const llvm::MemoryBuffer *getBuffer(FileID FID, SourceLocation Loc, - bool *Invalid = nullptr) const { + llvm::MemoryBuffer *getBuffer(FileID FID, SourceLocation Loc, + bool *Invalid = nullptr) const { bool MyInvalid = false; const SrcMgr::SLocEntry &Entry = getSLocEntry(FID, &MyInvalid); if (MyInvalid || !Entry.isFile()) { @@ -887,8 +884,7 @@ public: Invalid); } - const llvm::MemoryBuffer *getBuffer(FileID FID, - bool *Invalid = nullptr) const { + llvm::MemoryBuffer *getBuffer(FileID FID, bool *Invalid = nullptr) const { bool MyInvalid = false; const SrcMgr::SLocEntry &Entry = getSLocEntry(FID, &MyInvalid); if (MyInvalid || !Entry.isFile()) { @@ -1557,7 +1553,7 @@ public: } private: - const llvm::MemoryBuffer *getFakeBufferForRecovery() const; + llvm::MemoryBuffer *getFakeBufferForRecovery() const; const SrcMgr::ContentCache *getFakeContentCacheForRecovery() const; const SrcMgr::SLocEntry &loadSLocEntry(unsigned Index, bool *Invalid) const; @@ -1626,8 +1622,8 @@ private: bool isSystemFile = false); /// \brief Create a new ContentCache for the specified memory buffer. - const SrcMgr::ContentCache* - createMemBufferContentCache(const llvm::MemoryBuffer *Buf); + const SrcMgr::ContentCache * + createMemBufferContentCache(llvm::MemoryBuffer *Buf); FileID getFileIDSlow(unsigned SLocOffset) const; FileID getFileIDLocal(unsigned SLocOffset) const; |