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not_null constructor is now explicit (#659)

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solves #395
This commit is contained in:
ericLemanissier
2018-04-24 19:11:43 -07:00
committed by Anna Gringauze
parent fbe867a9c4
commit 2fc94db3eb
2 changed files with 7 additions and 7 deletions
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tests/notnull_tests.cpp
+6 -6
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@@ -178,10 +178,10 @@ TEST_CASE("TestNotNullCasting")
MyBase base;
MyDerived derived;
Unrelated unrelated;
not_null<Unrelated*> u = &unrelated;
not_null<Unrelated*> u{&unrelated};
(void) u;
not_null<MyDerived*> p = &derived;
not_null<MyBase*> q = &base;
not_null<MyDerived*> p{&derived};
not_null<MyBase*> q(&base);
q = p; // allowed with heterogeneous copy ctor
CHECK(q == p);
@@ -192,18 +192,18 @@ TEST_CASE("TestNotNullCasting")
not_null<Unrelated*> r = p;
not_null<Unrelated*> s = reinterpret_cast<Unrelated*>(p);
#endif
not_null<Unrelated*> t = reinterpret_cast<Unrelated*>(p.get());
not_null<Unrelated*> t(reinterpret_cast<Unrelated*>(p.get()));
CHECK(reinterpret_cast<void*>(p.get()) == reinterpret_cast<void*>(t.get()));
}
TEST_CASE("TestNotNullAssignment")
{
int i = 12;
not_null<int*> p = &i;
not_null<int*> p(&i);
CHECK(helper(p));
int* q = nullptr;
CHECK_THROWS_AS(p = q, fail_fast);
CHECK_THROWS_AS(p = not_null<int*>(q), fail_fast);
}
TEST_CASE("TestNotNullRawPointerComparison")