fix compiler error due to our own stricter assert() library logic, which requires an explicit boolean typed expression.

GerHobbelt · GerHobbelt · commit b55b7eb31328 · 2024-06-30T20:04:22.000+02:00
diff --git a/tests/test_weak_raw_ptr.cc b/tests/test_weak_raw_ptr.cc
@@ -25,7 +25,7 @@ test_weak_ptr_becomes_null()
 {
   const auto a = new A();
   sigc::internal::weak_raw_ptr<A> raw_ptr(a);
-  assert(raw_ptr);
+  assert(bool(raw_ptr));
 
   // Call something on A, via the weak_raw_ptr<>,
   // just to make sure that it doesn't get optimised away:

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ test_weak_ptr_becomes_null()`
`25`	`25`	`{`
`26`	`26`	`const auto a = new A();`
`27`	`27`	`sigc::internal::weak_raw_ptr<A> raw_ptr(a);`
`28`		`- assert(raw_ptr);`
	`28`	`+ assert(bool(raw_ptr));`
`29`	`29`
`30`	`30`	`// Call something on A, via the weak_raw_ptr<>,`
`31`	`31`	`// just to make sure that it doesn't get optimised away:`