http://llvm.org/bugs/show_bug.cgi?id=17948
Bug ID: 17948
Summary: False positive: Value stored is never read
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Static Analyzer
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
This code triggers a warning:
> clang-problems.cpp:, Clang (LLVM based), Priority: Normal
> Value stored to 'i' is never read.
Value is read in another thread.
>>
struct Test
{
public:
Test(bool& i_bool)
: the_bool(i_bool)
{}
void
run()
{
while(the_bool);
}
bool& the_bool;
};
void
schedule_test(Test* t)
{
// puts it on a queue that is handled in another thread
(void)t;
}
void f()
{
bool i = false;
Test* t = new Test(i);
schedule_test(t);
i = true;
// wait for threadpool to become empty
}
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