https://bugs.llvm.org/show_bug.cgi?id=42609
Bug ID: 42609
Summary: Uninitialized warning missing for use inside GNU C
statement expression
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: C
Assignee: unassignedclangb...@nondot.org
Reporter: nhuc...@gmail.com
CC: blitzrak...@gmail.com, dgre...@apple.com,
erik.pilking...@gmail.com, llvm-bugs@lists.llvm.org,
richard-l...@metafoo.co.uk
Consider the following example:
void init(int*);
void foo(void) {
int i = ({
int z = i; //Probably should be a warning here
init(&i);
i;
});
}
Setting a variable to i within i's own initializer should generate a warning.
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