Diagnose, and not crash, when taking address of property expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74935 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index d6e07bb..97aae8b 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -4678,6 +4678,11 @@
Diag(OpLoc, diag::err_typecheck_address_of)
<< "vector element" << op->getSourceRange();
return QualType();
+ } else if (isa<ObjCPropertyRefExpr>(op)) {
+ // cannot take address of a property expression.
+ Diag(OpLoc, diag::err_typecheck_address_of)
+ << "property expression" << op->getSourceRange();
+ return QualType();
} else if (dcl) { // C99 6.5.3.2p1
// We have an lvalue with a decl. Make sure the decl is not declared
// with the register storage-class specifier.