projects / thirdparty / bash.git / blame
| Commit | Line | Data |
|---|---|---|
| 4491c030 CR |
1 | # This program is free software: you can redistribute it and/or modify |
| 2 | # it under the terms of the GNU General Public License as published by | |
| 3 | # the Free Software Foundation, either version 3 of the License, or | |
| 4 | # (at your option) any later version. | |
| 5 | # | |
| 6 | # This program is distributed in the hope that it will be useful, | |
| 7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 9 | # GNU General Public License for more details. | |
| 10 | # | |
| 11 | # You should have received a copy of the GNU General Public License | |
| 12 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 13 | # | |
| 14 | ||
| 15 | # bash versions up to and including bash-5.1 expanded these subscripts more | |
| 16 | # than once | |
| 17 | ||
| 18 | declare -A A | |
| 19 | ||
| 20 | A["Darwin"]=darjeeling | |
| 21 | A['$(echo Darwin ; echo stderr>&2)']=darjeeling | |
| 22 | ||
| 23 | declare -p A | |
| 24 | ||
| 25 | echo ${A[$(echo Darwin ; echo stderr>&2)]//eel/shark} | |
| 26 | echo ${A['$(echo Darwin ; echo stderr>&2)']//eel/shark} | |
| 27 | ||
| 28 | echo ${A[$(echo Darwin ; echo stderr>&2)]:0:4} | |
| 29 | echo ${A['$(echo Darwin ; echo stderr>&2)']:0:4} | |
| 30 | ||
| 31 | echo ${A[$(echo Darwin ; echo stderr>&2)]^^} | |
| 32 | echo ${A['$(echo Darwin ; echo stderr>&2)']^^} | |
| 33 | ||
| 34 | echo ${A[$(echo Darwin ; echo stderr>&2)]@Q} | |
| 35 | echo ${A['$(echo Darwin ; echo stderr>&2)']@Q} | |
| 36 | ||
| 37 | echo ${A[$(echo Darwin ; echo stderr>&2)]%ing} | |
| 38 | echo ${A['$(echo Darwin ; echo stderr>&2)']%ing} | |
| 39 | ||
| 40 | echo ${#A[$(echo Darwin ; echo stderr>&2)]} | |
| 41 | echo ${#A['$(echo Darwin ; echo stderr>&2)']} | |
| 42 | ||
| 43 | echo ${A[$(echo Darwin ; echo stderr>&2)]:-value} | |
| 44 | echo ${A['$(echo Darwin ; echo stderr>&2)']:-value} | |
| 45 | ||
| 46 | echo ${A[$(echo Darwin ; echo stderr>&2)]:+set} | |
| 47 | echo ${A['$(echo Darwin ; echo stderr>&2)']:+set} | |
| 48 | ||
| 49 | echo ${A[$(echo Darwin ; echo stderr>&2)]:+set} | |
| 50 | echo ${A['$(echo Darwin ; echo stderr>&2)']:+set} | |
| 51 | ||
| 52 | darjeeling=7*6 | |
| 53 | Darwin=7*4 | |
| 54 | ||
| 55 | echo $(( ${A[$(echo Darwin ; echo stderr>&2)]} )) | |
| 56 | echo $(( ${A['$(echo Darwin ; echo stderr>&2)']} )) |