Fix a thinko and a test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70637 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index dc058b2..2986cc3 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -4734,6 +4734,8 @@
<< 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 @@
// 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
diff --git a/test/SemaCXX/offsetof.cpp b/test/SemaCXX/offsetof.cpp
index c8a3d3d..f0290e8 100644
--- a/test/SemaCXX/offsetof.cpp
+++ b/test/SemaCXX/offsetof.cpp
@@ -1,4 +1,4 @@
-// RUN: clang-cc -fsyntax-only -verify %s
+// RUN: clang-cc -fsyntax-only -verify %s -Winvalid-offsetof
struct NonPOD {
virtual void f();