22cb0d573
Denys Vlasenko
2023-06-15
Subject
shell: document another arithmetic discrepancy with bash
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shell/ash_test/ash-arith/arith-assign-in-varexp1.right +2 -0shell/ash_test/ash-arith/arith-assign-in-varexp1.tests +9 -0
shell/ash_test/ash-arith/arith-assign-in-varexp1.right+2 -0
| @@ -0,0 +1,2 @@ | |
| + | 7:7 |
| + | x=3 |
shell/ash_test/ash-arith/arith-assign-in-varexp1.tests+9 -0
| @@ -0,0 +1,9 @@ | |
| + | exec 2>&1 |
| + | a='x=1' |
| + | b='x=2' |
| + | c='x=3' |
| + | # The variables should evaluate immediately when they encountered, |
| + | # not when they go into an operation. Here, order of evaluation |
| + | # of names to numbers should be a,b,c - not b,c,a: |
| + | echo 7:$((a+b*c)) |
| + | echo "x=$x" |