2c49ec7f1d
They cooperate in that NSErrorChecker listens for ImplicitNullDerefEvent events that DereferenceChecker can dispatch. ImplicitNullDerefEvent is when we dereferenced a location that may be null. llvm-svn: 126659
23 lines
449 B
C
23 lines
449 B
C
// RUN: rm -rf %t
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// RUN: %clang_cc1 -analyze -analyzer-output=html -analyzer-checker=core -analyzer-check-objc-mem -o %t %s
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// RUN: cat %t/*.html | FileCheck %s
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// CHECK: <h3>Annotated Source Code</h3>
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// Without tweaking expr, the expr would hit to the line below
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// emitted to the output as comment.
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// CHECK: {{[D]ereference of null pointer}}
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void f0(int x) {
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int *p = &x;
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if (x > 10) {
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if (x == 22)
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p = 0;
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}
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*p = 10;
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}
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