https://bugs.llvm.org/show_bug.cgi?id=41661
Bug ID: 41661
Summary: Missing -Wself-assign (-field) for struct member self
assignments
Product: clang
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Static Analyzer
Assignee: dcough...@apple.com
Reporter: david.bolvan...@gmail.com
CC: dcough...@apple.com, llvm-bugs@lists.llvm.org
Tested with current Clang trunk.
struct A {
int b;
};
void selfassign(struct A *a, struct A *b, int n)
{
a->b = a->b; // Sadly, no warning (typo, should be b->b)
n = n; // Clang warns
}
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