diff options
| -rw-r--r-- | lib/AST/ExprConstant.cpp | 6 | ||||
| -rw-r--r-- | test/ARCMT/cxx-rewrite.mm.result | 2 | ||||
| -rw-r--r-- | test/SemaCXX/warn-unused-private-field.cpp | 10 |
3 files changed, 17 insertions, 1 deletions
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp index f88206cee7..cbcd5e8f74 100644 --- a/lib/AST/ExprConstant.cpp +++ b/lib/AST/ExprConstant.cpp @@ -2340,6 +2340,12 @@ public: return Visit(E->getSubExpr()); } bool VisitUnaryOperator(const UnaryOperator *E) { return Visit(E->getSubExpr()); } + bool VisitGNUNullExpr(const GNUNullExpr *E) { return false; } + bool VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *E) { return false; } + bool VisitCXXThisExpr(const CXXThisExpr *E) { return false; } + bool VisitCXXNullPtrLiteralExpr(const CXXNullPtrLiteralExpr *E) { + return false; + } // Has side effects if any element does. bool VisitInitListExpr(const InitListExpr *E) { diff --git a/test/ARCMT/cxx-rewrite.mm.result b/test/ARCMT/cxx-rewrite.mm.result index a2dc9a51f0..7c944d5f24 100644 --- a/test/ARCMT/cxx-rewrite.mm.result +++ b/test/ARCMT/cxx-rewrite.mm.result @@ -16,7 +16,7 @@ struct foo { [NSString string]; } } - ~foo(){ s; } + ~foo(){ } private: foo(foo const &); foo &operator=(foo const &); diff --git a/test/SemaCXX/warn-unused-private-field.cpp b/test/SemaCXX/warn-unused-private-field.cpp index 6a7922e8e5..640a9b9a69 100644 --- a/test/SemaCXX/warn-unused-private-field.cpp +++ b/test/SemaCXX/warn-unused-private-field.cpp @@ -209,3 +209,13 @@ union S { unsigned char Data[8]; }; } // namespace anonymous_structs_unions + +namespace pr13413 { +class A { + A() : p_(__null), b_(false), a_(this), p2_(nullptr) {} + void* p_; // expected-warning{{private field 'p_' is not used}} + bool b_; // expected-warning{{private field 'b_' is not used}} + A* a_; // expected-warning{{private field 'a_' is not used}} + void* p2_; // expected-warning{{private field 'p2_' is not used}} +}; +} |