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authorDenys Vlasenko <vda.linux@googlemail.com>2017-07-26 23:03:21 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2017-07-26 23:03:21 +0200
commitb8c0bc18f0cc31e3a2f41dd2c0b30426e4a77fc5 (patch)
tree593a170b42f42ef1aa8ca8e642a86cfaa40e41b1 /shell/ash_test/ash-redir/redir_multi.right
parentd04fc712e30b681117afaad490fec2a747b390c6 (diff)
downloadbusybox-b8c0bc18f0cc31e3a2f41dd2c0b30426e4a77fc5.tar.gz
ash: revert previous implementation of "A=1 A=2 B=$A cmd" code
Reverts this: commit 0e6f661e23d358cca104c24f8438d0ec64df32f1 Date: Fri Feb 15 15:02:15 2008 +0000 ash: handle "A=1 A=2 B=$A; echo $B". closes bug 947. A different fix from upstream has been imported by previous six commits. Last seven commits, cumulative: function old new delta poplocalvars - 314 +314 mklocal - 288 +288 pushlocalvars - 48 +48 evalcommand 1372 1408 +36 unwindlocalvars - 22 +22 ash_main 1022 1029 +7 setvar 167 172 +5 localvar_stack - 4 +4 setvareq 303 302 -1 evalcase 271 269 -2 subevalvar 1202 1198 -4 localvars 4 - -4 cmdenviron 4 - -4 expandarg 984 973 -11 evalvar 589 574 -15 argstr 1164 1141 -23 dotcmd 335 303 -32 bltinlookup 51 5 -46 varvalue 709 596 -113 evalfun 456 270 -186 localcmd 364 44 -320 ------------------------------------------------------------------------------ (add/remove: 5/2 grow/shrink: 3/11 up/down: 724/-761) Total: -37 bytes text data bss dec hex filename 915353 485 6888 922726 e1466 busybox_old 915320 485 6880 922685 e143d busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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