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// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -analyzer-config c++-allocator-inlining=true -std=c++11 -verify %s
void clang_analyzer_eval(bool);
typedef __typeof__(sizeof(int)) size_t;
void *conjure();
void exit(int);
void *operator new(size_t size) throw() {
void *x = conjure();
if (x == 0)
exit(1);
return x;
}
struct S {
int x;
S() : x(1) {}
~S() {}
};
void checkNewAndConstructorInlining() {
S *s = new S;
// Check that the symbol for 's' is not dying.
clang_analyzer_eval(s != 0); // expected-warning{{TRUE}}
// Check that bindings are correct (and also not dying).
clang_analyzer_eval(s->x == 1); // expected-warning{{TRUE}}
}
struct Sp {
Sp *p;
Sp(Sp *p): p(p) {}
~Sp() {}
};
void checkNestedNew() {
Sp *p = new Sp(new Sp(0));
clang_analyzer_eval(p->p->p == 0); // expected-warning{{TRUE}}
}
void checkNewPOD() {
int *i = new int;
clang_analyzer_eval(*i == 0); // expected-warning{{UNKNOWN}}
int *j = new int();
clang_analyzer_eval(*j == 0); // expected-warning{{TRUE}}
int *k = new int(5);
clang_analyzer_eval(*k == 5); // expected-warning{{TRUE}}
}
void checkTrivialCopy() {
S s;
S *t = new S(s); // no-crash
clang_analyzer_eval(t->x == 1); // expected-warning{{TRUE}}
}
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