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Jonathan mentioned an unnamed static analyzer reported issue in c_finish_bc_name. It is actually a false positive, because the construction of the loop_names vector guarantees that the last element of the vector (if the vector is non-empty) always has either C_DECL_LOOP_NAME (l) or C_DECL_SWITCH_NAME (l) (or both) flags set, so c will be always non-NULL after the if at the start of the loops. The following patch is an attempt to help those static analyzers (though dunno if it actually helps), by adding a checking assert. 2024-10-16 Jakub Jelinek <jakub@redhat.com> * c-decl.cc (c_get_loop_names): Add checking assert that c is non-NULL in the loop. (c_finish_bc_name): Likewise.
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