llvm-project/clang/test/Analysis/live-variables.cpp
Dominic Chen 00355a51d0 Revert "Reland: [analyzer] NFC: Update test infrastructure to support multiple constraint managers"
This reverts commit 1b28d0b10e1c8feccb971abb6ef7a18bee589830.

llvm-svn: 296422
2017-02-28 01:50:23 +00:00

24 lines
633 B
C++

// RUN: %clang_cc1 -analyze -analyzer-checker=core -verify %s
// expected-no-diagnostics
class B {
public:
bool m;
~B() {} // The destructor ensures that the binary logical operator below is wrapped in the ExprWithCleanups.
};
B foo();
int getBool();
int *getPtr();
int test() {
int r = 0;
for (int x = 0; x< 10; x++) {
int *p = getPtr();
// Liveness info is not computed correctly due to the following expression.
// This happens due to CFG being special cased for short circuit operators.
// PR18159
if (p != 0 && getBool() && foo().m && getBool()) {
r = *p; // no warning
}
}
return r;
}