a7c44113bc
GRSimpleVals::EvalCal(), and don't change reference counts. Remove "getDoNothingSummary()", as a NULL summary does the same thing. Added temporary hack for the "Get" rule for objects that return a pointer type: treat them as non-owned CF objects. Added test case to detect the release of a non-owned object. llvm-svn: 49555
31 lines
805 B
C
31 lines
805 B
C
// RUN: clang -checker-cfref -verify %s
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#include <CoreFoundation/CFString.h>
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#include <CoreFoundation/CFArray.h>
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void f1() {
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// Create the array.
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CFMutableArrayRef A = CFArrayCreateMutable(NULL, 10, &kCFTypeArrayCallBacks);
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// Create a string.
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CFStringRef s1 = CFStringCreateWithCString(NULL, "hello world",
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kCFStringEncodingUTF8);
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// Add the string to the array.
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CFArrayAppendValue(A, s1);
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// Decrement the reference count.
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CFRelease(s1); // no-warning
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// Get the string. We don't own it.
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s1 = (CFStringRef) CFArrayGetValueAtIndex(A, 0);
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// Release the array.
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CFRelease(A); // no-warning
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// Release the string. This is a bug.
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CFRelease(s1); // expected-warning{{Incorrect decrement of the reference count}}
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}
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