Revision 1.18: [7]download - view: [8]text, [9]markup, [10]annotated -
[11]select for diffs Sun Mar 1 20:11:06 2009 UTC (2 weeks, 6 days ago) by otto Branches: [12]MAIN CVS tags: [13]HEAD Diff to: previous 1.17: [14]preferred, [15]coloured Changes since revision 1.17: +17 -9 lines Fix PR #[16]723: [17]test(1) operator precedence inconsistent with POSIX Make sure ksh builtin test and [18]test(1) do not differ. From Christiano Farina Haesbaert. ok miod@
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funcs.c
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funcs.c
@ -1,11 +1,11 @@
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/* $OpenBSD: c_ksh.c,v 1.33 2009/02/07 14:03:24 kili Exp $ */
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/* $OpenBSD: c_sh.c,v 1.39 2009/01/29 23:27:26 jaredy Exp $ */
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/* $OpenBSD: c_test.c,v 1.17 2005/03/30 17:16:37 deraadt Exp $ */
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/* $OpenBSD: c_test.c,v 1.18 2009/03/01 20:11:06 otto Exp $ */
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/* $OpenBSD: c_ulimit.c,v 1.17 2008/03/21 12:51:19 millert Exp $ */
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.98 2009/03/22 17:53:50 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.99 2009/03/22 17:58:58 tg Exp $");
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/* A leading = means assignments before command are kept;
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* a leading * means a POSIX special builtin;
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@ -2762,15 +2762,22 @@ test_primary(Test_env *te, bool do_eval)
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}
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return rv;
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}
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if ((op = (*te->isa)(te, TM_UNOP))) {
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/* unary expression */
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opnd1 = (*te->getopnd)(te, op, do_eval);
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if (!opnd1) {
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(*te->error)(te, -1, "missing argument");
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return 0;
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}
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/*
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* Binary should have precedence over unary in this case
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* so that something like test \( -f = -f \) is accepted
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*/
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if ((te->flags & TEF_DBRACKET) || (&te->pos.wp[1] < te->wp_end &&
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!test_isop(te, TM_BINOP, te->pos.wp[1]))) {
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if ((op = (*te->isa)(te, TM_UNOP))) {
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/* unary expression */
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opnd1 = (*te->getopnd)(te, op, do_eval);
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if (!opnd1) {
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(*te->error)(te, -1, "missing argument");
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return 0;
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}
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return (*te->eval)(te, op, opnd1, NULL, do_eval);
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return (*te->eval)(te, op, opnd1, NULL, do_eval);
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}
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}
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opnd1 = (*te->getopnd)(te, TO_NONOP, do_eval);
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if (!opnd1) {
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