diff options
| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-06-07 15:58:05 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-06-07 15:58:05 +0000 |
| commit | 57d12fd4a2bc739c4a4d62a364b7f08cd483c59e (patch) | |
| tree | 529d1e5f353b48e0c3b4b0871ff42f915305c365 /lib/Sema/SemaAccess.cpp | |
| parent | 2865474261a608c7873b87ba4af110d17907896d (diff) | |
PR7245: Make binding a reference to a temporary without a usable copy
constructor into an extension warning into the error that C++98 requires.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105529 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaAccess.cpp')
| -rw-r--r-- | lib/Sema/SemaAccess.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/Sema/SemaAccess.cpp b/lib/Sema/SemaAccess.cpp index 54d06f531c..7845f6d0a9 100644 --- a/lib/Sema/SemaAccess.cpp +++ b/lib/Sema/SemaAccess.cpp @@ -1157,9 +1157,10 @@ Sema::AccessResult Sema::CheckDestructorAccess(SourceLocation Loc, /// Checks access to a constructor. Sema::AccessResult Sema::CheckConstructorAccess(SourceLocation UseLoc, - CXXConstructorDecl *Constructor, - const InitializedEntity &Entity, - AccessSpecifier Access) { + CXXConstructorDecl *Constructor, + const InitializedEntity &Entity, + AccessSpecifier Access, + bool IsCopyBindingRefToTemp) { if (!getLangOptions().AccessControl || Access == AS_public) return AR_accessible; @@ -1170,7 +1171,9 @@ Sema::AccessResult Sema::CheckConstructorAccess(SourceLocation UseLoc, QualType()); switch (Entity.getKind()) { default: - AccessEntity.setDiag(diag::err_access_ctor); + AccessEntity.setDiag(IsCopyBindingRefToTemp + ? diag::ext_rvalue_to_reference_access_ctor + : diag::err_access_ctor); break; case InitializedEntity::EK_Base: |