Bug path

f1
ā€˜f1ā€™: events 1-2
12 FILE * fp = fopen(str, "r"); /* { dg-message "opened here" } */
^~~~~~~~~~~~~~~
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(1) opened here
[...]
19} /* { dg-warning "leak of FILE 'fp'" } */
~
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(2) ā€˜fpā€™ leaks here; was opened at (1)