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// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -verify %s
void clang_analyzer_eval(bool);
namespace basic_tests {
struct A {
int x;
A(int x): x(x) {}
};
struct B : A {
using A::A;
};
struct C : B {
using B::B;
};
void test_B() {
B b(1);
clang_analyzer_eval(b.x == 1); // expected-warning{{TRUE}}
}
void test_C() {
C c(2);
clang_analyzer_eval(c.x == 2); // expected-warning{{TRUE}}
}
} // namespace basic_tests
namespace arguments_with_constructors {
struct S {
int x, y;
S(int x, int y): x(x), y(y) {}
~S() {}
};
struct A {
S s;
int z;
A(S s, int z) : s(s), z(z) {}
};
struct B : A {
using A::A;
};
void test_B() {
B b(S(1, 2), 3);
// FIXME: There should be no execution path on which this is false.
clang_analyzer_eval(b.s.x == 1); // expected-warning{{TRUE}}
// expected-warning@-1{{FALSE}}
// FIXME: There should be no execution path on which this is false.
clang_analyzer_eval(b.s.y == 2); // expected-warning{{TRUE}}
// expected-warning@-1{{FALSE}}
clang_analyzer_eval(b.z == 3); // expected-warning{{TRUE}}
}
} // namespace arguments_with_constructors
namespace inherited_constructor_crash {
class a {
public:
a(int);
};
struct b : a {
using a::a; // Ihnerited ctor.
};
void c() {
int d;
// This construct expr utilizes the inherited ctor.
// Note that d must be uninitialized to cause the crash.
(b(d)); // expected-warning{{1st function call argument is an uninitialized value}}
}
} // namespace inherited_constructor_crash
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