I am compiling with -Wdeclaration-after-statement but oddly enough the compiler did not generate that warning for dinput. However, I don't know why not, because I see what you're saying and will make the necessary change anyway. David On Sun, Jul 10, 2016 at 3:33 PM, Ken Thomases <ken(a)codeweavers.com> wrote:
On Jun 30, 2016, at 7:02 PM, David Lawrie <david.dljunk(a)gmail.com> wrote:
@@ -490,10 +490,10 @@ static int find_osx_devices(void) if (devset) { CFIndex num_devices, num_main_elements, idx; - CFMutableArrayRef devices = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks); - CFSetApplyFunction(devset, CFSetApplierFunctionCopyToCFArray, devices); - CFRelease( devset); - num_devices = CFArrayGetCount(devices); + num_devices = CFSetGetCount(devset); + CFMutableArrayRef devices = CFArrayCreateMutable(kCFAllocatorDefault, num_devices, &kCFTypeArrayCallBacks);
You've now interleaved statements and declarations. Wine's code standard requires that declarations all come before statements. So, you could change the assignment of num_devices to an initialization or split the declaration and initialization of devices to separate declaration and assignment.
Wine should be using -Wdeclaration-after-statement for its compile commands. Therefore, this change would have added a new warning. I know that some of the Mac files have a lot of warnings, which makes it hard to see new ones, but you should strive to avoid adding more.
-Ken