diff options
| -rw-r--r-- | clang/include/clang/Sema/Sema.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/include/clang/Sema/Sema.h b/clang/include/clang/Sema/Sema.h index 71357fe5755..a46a7617063 100644 --- a/clang/include/clang/Sema/Sema.h +++ b/clang/include/clang/Sema/Sema.h @@ -1054,6 +1054,14 @@ public: SemaDiagnosticBuilder(DiagnosticBuilder &DB, Sema &SemaRef, unsigned DiagID) : DiagnosticBuilder(DB), SemaRef(SemaRef), DiagID(DiagID) { } + // This is a cunning lie. DiagnosticBuilder actually performs move + // construction in its copy constructor (but due to varied uses, it's not + // possible to conveniently express this as actual move construction). So + // the default copy ctor here is fine, because the base class disables the + // source anyway, so the user-defined ~SemaDiagnosticBuilder is a safe no-op + // in that case anwyay. + SemaDiagnosticBuilder(const SemaDiagnosticBuilder&) = default; + ~SemaDiagnosticBuilder() { // If we aren't active, there is nothing to do. if (!isActive()) return; |
