On Jul 06 2022, Steffen Nurpmeso wrote: > $ bash -c 'I=10; echo $((1++I)); echo $I' > bash: line 1: 1++I: syntax error in expression (error token is "++I") > $ bash -c 'I=10; echo $((1++1)); echo $I' > 10 > > $ bash -c 'I=10;echo "<$(( +10+++I ))>"' > <21>
A C compiler would parse all those expressions as post-increment applied to a non-lvalue. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."
