diff options
Diffstat (limited to 'include/clang/Sema/DeclSpec.h')
| -rw-r--r-- | include/clang/Sema/DeclSpec.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/include/clang/Sema/DeclSpec.h b/include/clang/Sema/DeclSpec.h index 65c95dc4c6..59962ae3b7 100644 --- a/include/clang/Sema/DeclSpec.h +++ b/include/clang/Sema/DeclSpec.h @@ -898,6 +898,10 @@ struct DeclaratorChunk { /// contains the location of the ellipsis. unsigned isVariadic : 1; + /// \brief Whether the ref-qualifier (if any) is an lvalue reference. + /// Otherwise, it's an rvalue reference. + unsigned RefQualifierIsLValueRef : 1; + /// The type qualifiers: const/volatile/restrict. /// The qualifier bitmask values are the same as in QualType. unsigned TypeQuals : 3; @@ -922,6 +926,11 @@ struct DeclaratorChunk { /// the function has one. unsigned NumExceptions; + /// \brief The location of the ref-qualifier, if any. + /// + /// If this is an invalid location, there is no ref-qualifier. + unsigned RefQualifierLoc; + /// ThrowLoc - When hasExceptionSpec is true, the location of the throw /// keyword introducing the spec. unsigned ThrowLoc; @@ -970,6 +979,15 @@ struct DeclaratorChunk { SourceLocation getThrowLoc() const { return SourceLocation::getFromRawEncoding(ThrowLoc); } + + /// \brief Retrieve the location of the ref-qualifier, if any. + SourceLocation getRefQualifierLoc() const { + return SourceLocation::getFromRawEncoding(RefQualifierLoc); + } + + /// \brief Determine whether this function declaration contains a + /// ref-qualifier. + bool hasRefQualifier() const { return getRefQualifierLoc().isValid(); } }; struct BlockPointerTypeInfo : TypeInfoCommon { @@ -1084,7 +1102,10 @@ struct DeclaratorChunk { bool hasProto, bool isVariadic, SourceLocation EllipsisLoc, ParamInfo *ArgInfo, unsigned NumArgs, - unsigned TypeQuals, bool hasExceptionSpec, + unsigned TypeQuals, + bool RefQualifierIsLvalueRef, + SourceLocation RefQualifierLoc, + bool hasExceptionSpec, SourceLocation ThrowLoc, bool hasAnyExceptionSpec, ParsedType *Exceptions, |