diff options
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index af020990dd..02a157f1d8 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -5740,6 +5740,24 @@ FieldDecl *Sema::CheckFieldDecl(DeclarationName Name, QualType T, ZeroWidth = false; } + // Check that 'mutable' is consistent with the type of the declaration. + if (!InvalidDecl && Mutable) { + unsigned DiagID = 0; + if (T->isReferenceType()) + DiagID = diag::err_mutable_reference; + else if (T.isConstQualified()) + DiagID = diag::err_mutable_const; + + if (DiagID) { + SourceLocation ErrLoc = Loc; + if (D && D->getDeclSpec().getStorageClassSpecLoc().isValid()) + ErrLoc = D->getDeclSpec().getStorageClassSpecLoc(); + Diag(ErrLoc, DiagID); + Mutable = false; + InvalidDecl = true; + } + } + FieldDecl *NewFD = FieldDecl::Create(Context, Record, Loc, II, T, TInfo, BitWidth, Mutable); if (InvalidDecl) |