}
void VisitImplicitCastExpr(ImplicitCastExpr *E) {
- if (E->getCastKind() == CK_LValueToRValue ||
- (isRecordType && E->getCastKind() == CK_NoOp)) {
+ if (E->getCastKind() == CK_LValueToRValue) {
HandleValue(E->getSubExpr());
return;
}
void VisitCXXConstructExpr(CXXConstructExpr *E) {
if (E->getConstructor()->isCopyConstructor()) {
- if (DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(E->getArg(0))) {
- HandleDeclRefExpr(DRE);
- }
+ Expr *ArgExpr = E->getArg(0);
+ if (InitListExpr *ILE = dyn_cast<InitListExpr>(ArgExpr))
+ if (ILE->getNumInits() == 1)
+ ArgExpr = ILE->getInit(0);
+ if (ImplicitCastExpr *ICE = dyn_cast<ImplicitCastExpr>(ArgExpr))
+ if (ICE->getCastKind() == CK_NoOp)
+ ArgExpr = ICE->getSubExpr();
+ HandleValue(ArgExpr);
+ return;
}
Inherited::VisitCXXConstructExpr(E);
}
A getA(A* a) { return A(); }
A getA(A a) { return A(); }
A moveA(A&& a) { return A(); }
+A const_refA(const A& a) { return A(); }
void setupA(bool x) {
A a1;
A a33 = A(std::move(a33)); // expected-warning {{variable 'a33' is uninitialized when used within its own initialization}}
A a34(std::move(a34)); // expected-warning {{variable 'a34' is uninitialized when used within its own initialization}}
A a35 = std::move(x ? a34 : (37, a35)); // expected-warning {{variable 'a35' is uninitialized when used within its own initialization}}
+
+ A a36 = const_refA(a36);
+ A a37(const_refA(a37));
+
+ A a38({a38}); // expected-warning {{variable 'a38' is uninitialized when used within its own initialization}}
+ A a39 = {a39}; // expected-warning {{variable 'a39' is uninitialized when used within its own initialization}}
+ A a40 = A({a40}); // expected-warning {{variable 'a40' is uninitialized when used within its own initialization}}
}
bool cond;
A a33 = A(std::move(a33)); // expected-warning {{variable 'a33' is uninitialized when used within its own initialization}}
A a34(std::move(a34)); // expected-warning {{variable 'a34' is uninitialized when used within its own initialization}}
A a35 = std::move(x ? a34 : (37, a35)); // expected-warning {{variable 'a35' is uninitialized when used within its own initialization}}
+
+A a36 = const_refA(a36);
+A a37(const_refA(a37));
+
+A a38({a38}); // expected-warning {{variable 'a38' is uninitialized when used within its own initialization}}
+A a39 = {a39}; // expected-warning {{variable 'a39' is uninitialized when used within its own initialization}}
+A a40 = A({a40}); // expected-warning {{variable 'a40' is uninitialized when used within its own initialization}}
+
struct B {
// POD struct.
int x;