a.c:3:7: warning: variable 'a' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] if (b) ^ a.c:5:10: note: uninitialized use occurs here return a; ^ a.c:3:3: note: remove the 'if' if its condition is always true if (b) ^~~~ a.c:2:8: ...
{ ^~~~ ./Python/sysmodule.c:3407:16: note: uninitialized use occurs here Py_XDECREF(value); ^~~~ ./Include/object.h:792:52: note: expanded from macro 'Py_XDECREF' # define Py_XDECREF(op) Py_XDECREF(_PyObject_CAST(op)) ^~ ./Include/object.h:178:49: note: expanded from ...
!(!__Pyx_use_tracing), 1)); else { if (0) { if (0) { int ret = 0; PyThreadState *tstate; PyGILState_STATE state = PyGILState_Ensure(); tstate = _PyThreadState_Current; if (__builtin_expect(!!(tstate->use_tracing && tstate->c_tracefunc && __pyx_frame...
I'm not sure if I should make this a new post or not since the goal is different, but I'll leave it here for the time being. A couple caveats: I needed to re-introduce the use omp_lib command at the top of the foo subroutine to make rank work properly. As a ...
I think your patch would impose a cost of extra function call for every use of NULL_CHANNEL, which occurs pretty often. It would be better to put the global object that uses the RNG into a function instead (which sounds like what you would do anyway in your application code)....
There is a real problem that, in some circumstances, when an array bounds violation occurs that the breakpoint is in the middle of some system code and there is no way to determine where in the user code the problem occurred. I have seen this myself - but some examples show i...
Now, we start the Rails console and use the below command line to call the functionget_Date: Dummy.get_Date We get the following error: NameError: uninitialized constant Dummy Here,Dummyis the class name. This error shows that theclass Dummywas not loaded when the Railsconsole was started....
As mentioned this occurs when using RubyGems 1.6.0 with Ruby on Rails version earlier than version 3. My app is using Ruby on Rails 2.3.3 vendored into the /vendor of the project. No doubt an upgrade of Ruby on Rails to a newer 2.3.X version may also fix this issue. However, this...
The issue here is that the variable comes in scope at the beginning of each iteration of the loop and goes out of scope after each iteration of the loop. With InitAll enabled, this variable is zero initialized for each iteration of the loop. This is effectively a use-after-free. This ...
(The feature is also available in earlier Intel compilers with some restrictions.) This is achieved by initializing such floating-point data to a signaling NaN and then trapping the floating-point invalid exception that occurs if the data are used in a floating-point...