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/freebsd-12-stable/contrib/llvm-project/lld/docs/ELF/
Dwarn_backrefs.rst1 --warn-backrefs
4 ``--warn-backrefs`` gives a warning when an undefined symbol reference is
37 The ``warn-backrefs`` option provides information that helps identify cases
40 | % ld.lld --warn-backrefs ... -lB -lA
43 | % ld.lld --warn-backrefs ... --start-lib B/b.o --end-lib --start-lib A/a.o --end-lib
46 …# To suppress the warning, you can specify --warn-backrefs-exclude=<glob> to match B/b.o or B.a(b.…
48 The ``--warn-backrefs`` option can also provide a check to enforce a
90 * ``A.a B A2.a``: similar to the above case but ``--warn-backrefs`` does not
/freebsd-12-stable/contrib/nvi/regex/
Dregex2.h160 int backrefs; /* does it use back references? */ member
Dengine.c190 if (nmatch == 0 && !g->backrefs) in matcher()
203 if (nmatch == 1 && !g->backrefs) in matcher()
216 if (!g->backrefs && !(m->eflags&REG_BACKR)) { in matcher()
235 assert(g->backrefs); /* must be back references doing it */ in matcher()
Dregcomp.c249 g->backrefs = 0; in regcomp()
606 p->g->backrefs = 1; in p_simp_re()
/freebsd-12-stable/contrib/llvm-project/llvm/lib/Support/
Dregex2.h155 int backrefs; /* does it use back references? */ member
Dregengine.inc183 /* this loop does only one repetition except for backrefs */
192 if (nmatch == 0 && !g->backrefs)
205 if (nmatch == 1 && !g->backrefs)
218 if (!g->backrefs && !(m->eflags&REG_BACKR)) {
237 assert(g->backrefs); /* must be back references doing it */
Dregcomp.c354 g->backrefs = 0; in llvm_regcomp()
532 p->g->backrefs = 1; in p_ere_exp()
733 p->g->backrefs = 1; in p_simp_re()
/freebsd-12-stable/lib/libc/regex/
Dregex2.h192 int backrefs; /* does it use back references? */ member
Dengine.c309 if (nmatch == 0 && !g->backrefs) in matcher()
323 if (nmatch == 1 && !g->backrefs) in matcher()
336 if (!g->backrefs && !(m->eflags&REG_BACKR)) { in matcher()
355 assert(g->backrefs); /* must be back references doing it */ in matcher()
Dregcomp.c310 g->backrefs = 0; in regcomp_internal()
506 p->g->backrefs = 1; in p_ere_exp()
910 p->g->backrefs = 1; in p_simp_re()
/freebsd-12-stable/lib/libc/regex/grot/
Ddebug.c46 if (g->backrefs)
/freebsd-12-stable/contrib/netbsd-tests/lib/libc/regex/
Ddebug.c75 if (g->backrefs) in regprint()
/freebsd-12-stable/contrib/llvm-project/lld/ELF/
DOptions.td178 HelpText<"Ignored for compatibility with GNU unless you pass --warn-backrefs">;
382 HelpText<"Ignored for compatibility with GNU unless you pass --warn-backrefs">;
464 defm warn_backrefs: BB<"warn-backrefs",
469 : EEq<"warn-backrefs-exclude",
471 "which should be ignored for --warn-backrefs.">,