st.c
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re PR fortran/38507 (Bogus Warning: Deleted feature: GOTO jumps to END of construct) · d80c695f
fortran/ PR fortran/38507 * gfortran.h (gfc_st_label): Fix comment. (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block. * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and END SELECT with labels. (check_do_closure): Fix formatting. (parse_do_block): Fix typo in error message. * resolve.c (code_stack): Remove tail member. Update comment to new use of reachable_labels. (reachable_labels): Rename to ... (find_reachable_labels): ... this. Overhaul. Update preceding comment. (resolve_branch): Fix comment preceding function. Rewrite. (resolve_code): Update call to find_reachable_labels. Add code to deal with EXEC_END_BLOCK. * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK. * trans.c (gfc_trans_code): Likewise. testsuite/ * do_4.f: New. * goto_2.f90: Correct expected warnings. * goto_4.f90: Likewise. * goto_5.f90: New. From-SVN: r145245
Tobias Schlüter committed