================
@@ -207,6 +207,58 @@ struct RefCountableWithLambdaCapturingThis {
};
call(lambda);
}
+
+ void method_captures_this_unsafe_capture_local_var_explicitly() {
+ RefCountable* x = make_obj();
+ call([this, protectedThis = RefPtr { this }, x]() {
+ // expected-warning@-1{{Captured raw-pointer 'x' to ref-counted type or
CheckedPtr-capable type is unsafe [webkit.UncountedLambdaCapturesChecker]}}
+ nonTrivial();
+ x->method();
+ });
+ }
+
+ void method_captures_this_with_other_protected_var() {
+ RefCountable* x = make_obj();
+ call([this, protectedX = RefPtr { x }]() {
+ // expected-warning@-1{{Captured raw-pointer 'this' to ref-counted type
or CheckedPtr-capable type is unsafe [webkit.UncountedLambdaCapturesChecker]}}
+ nonTrivial();
+ protectedX->method();
+ });
+ }
+
+ void method_captures_this_unsafe_capture_local_var_explicitly_with_deref() {
+ RefCountable* x = make_obj();
+ call([this, protectedThis = Ref { *this }, x]() {
+ // expected-warning@-1{{Captured raw-pointer 'x' to ref-counted type or
CheckedPtr-capable type is unsafe [webkit.UncountedLambdaCapturesChecker]}}
+ nonTrivial();
+ x->method();
+ });
+ }
+
+ void method_captures_this_unsafe_local_var_via_vardecl() {
+ RefCountable* x = make_obj();
+ auto lambda = [this, protectedThis = Ref { *this }, x]() {
+ // expected-warning@-1{{Captured raw-pointer 'x' to ref-counted type or
CheckedPtr-capable type is unsafe [webkit.UncountedLambdaCapturesChecker]}}
+ nonTrivial();
+ x->method();
+ };
+ call(lambda);
+ }
+
+ void method_captures_this_with_guardian() {
+ auto lambda = [this, protectedThis = Ref { *this }]() {
+ nonTrivial();
+ };
+ call(lambda);
+ }
+
+ void method_captures_this_with_guardian_refPtr() {
+ auto lambda = [this, protectedThis = RefPtr { &*this }]() {
+ nonTrivial();
+ };
+ call(lambda);
+ }
+
};
----------------
rniwa wrote:
Oh oops, fixed!
https://github.com/llvm/llvm-project/pull/120528
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