da920d0c46
The following testcase FAILs since recently when the C++ FE started calling protected_set_expr_location more often. With -g, it is called on a STATEMENT_LIST that contains a DEBUG_BEGIN_STMT and CLEANUP_POINT_EXPR, and as STATEMENT_LISTs have !CAN_HAVE_LOCATION_P, nothing is set. Without -g, it is called instead on the CLEANUP_POINT_EXPR directly and changes its location. The following patch recurses on the single non-DEBUG_BEGIN_STMT statement of a STATEMENT_LIST if any to make the two behave the same. 2020-03-26 Jakub Jelinek <jakub@redhat.com> PR debug/94323 * tree.c (protected_set_expr_location): Recurse on STATEMENT_LIST that contains exactly one non-DEBUG_BEGIN_STMT statement. * g++.dg/debug/pr94323.C: New test. |
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