diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/clang/Basic/SourceManager.h | 9 | ||||
| -rw-r--r-- | include/clang/Serialization/ASTBitCodes.h | 3 |
2 files changed, 10 insertions, 2 deletions
diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h index 5555557b98..cfd0430e60 100644 --- a/include/clang/Basic/SourceManager.h +++ b/include/clang/Basic/SourceManager.h @@ -102,8 +102,15 @@ namespace SrcMgr { /// NumLines - The number of lines in this ContentCache. This is only valid /// if SourceLineCache is non-null. - unsigned NumLines; + unsigned NumLines : 31; + /// \brief Indicates whether the buffer itself was provided to override + /// the actual file contents. + /// + /// When true, the original entry may be a virtual file that does not + /// exist. + unsigned BufferOverridden : 1; + /// getBuffer - Returns the memory buffer for the associated content. /// /// \param Diag Object through which diagnostics will be emitted if the diff --git a/include/clang/Serialization/ASTBitCodes.h b/include/clang/Serialization/ASTBitCodes.h index e3a1020123..53d970b684 100644 --- a/include/clang/Serialization/ASTBitCodes.h +++ b/include/clang/Serialization/ASTBitCodes.h @@ -452,7 +452,8 @@ namespace clang { SM_SLOC_BUFFER_ENTRY = 2, /// \brief Describes a blob that contains the data for a buffer /// entry. This kind of record always directly follows a - /// SM_SLOC_BUFFER_ENTRY record. + /// SM_SLOC_BUFFER_ENTRY record or a SM_SLOC_FILE_ENTRY with an + /// overridden buffer. SM_SLOC_BUFFER_BLOB = 3, /// \brief Describes a source location entry (SLocEntry) for a /// macro expansion. |