diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index dc058b2a3a5..2986cc366a8 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -4734,6 +4734,8 @@ Sema::OwningExprResult Sema::ActOnBuiltinOffsetOf(Scope *S, << SourceRange(CompPtr[1].LocStart, CompPtr[NumComponents-1].LocEnd); if (!Dependent) { + bool DidWarnAboutNonPOD; + // FIXME: Dependent case loses a lot of information here. And probably // leaks like a sieve. for (unsigned i = 0; i != NumComponents; ++i) { @@ -4776,10 +4778,12 @@ Sema::OwningExprResult Sema::ActOnBuiltinOffsetOf(Scope *S, // Get the decl corresponding to this. RecordDecl *RD = RC->getDecl(); if (CXXRecordDecl *CRD = dyn_cast<CXXRecordDecl>(RD)) { - if (!CRD->isPOD()) + if (!CRD->isPOD() && !DidWarnAboutNonPOD) { ExprError(Diag(BuiltinLoc, diag::warn_offsetof_non_pod_type) << SourceRange(CompPtr[0].LocStart, OC.LocEnd) << Res->getType()); + DidWarnAboutNonPOD = true; + } } FieldDecl *MemberDecl |
