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// RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-ipa=inlining -analyzer-store region -verify %s
void clang_analyzer_eval(bool);
struct A {
int x;
A(int a) { x = a; }
int getx() const { return x; }
};
void testNullObject(A *a) {
clang_analyzer_eval(a); // expected-warning{{UNKNOWN}}
(void)a->getx(); // assume we know what we're doing
clang_analyzer_eval(a); // expected-warning{{TRUE}}
}
// FIXME: These require constructor inlining to be enabled.
void f1() {
A x(3);
// should be TRUE
clang_analyzer_eval(x.getx() == 3); // expected-warning{{UNKNOWN}}
}
void f2() {
const A &x = A(3);
// should be TRUE
clang_analyzer_eval(x.getx() == 3); // expected-warning{{UNKNOWN}}
}
void f3() {
const A &x = (A)3;
// should be TRUE
clang_analyzer_eval(x.getx() == 3); // expected-warning{{UNKNOWN}}
}
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