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| /freebsd-10.0-release/tools/regression/bin/sh/expansion/ | ||
| H A D | arith13.0 | 254806 Sat Aug 24 18:07:45 MDT 2013 jilles sh: Reject ++ and -- in arithmetic. POSIX does not require ++ and -- in arithmetic. It is probably more useful to reject them than to treat ++x and --x as x silently. Note that the behaviour of increment and decrement can be obtained via (x+=1), ((x+=1)-1), (x-=1) and ((x-=1)+1). PR: bin/176444 |
| /freebsd-10.0-release/bin/sh/ | ||
| H A D | arith_yylex.c | diff 254806 Sat Aug 24 18:07:45 MDT 2013 jilles sh: Reject ++ and -- in arithmetic. POSIX does not require ++ and -- in arithmetic. It is probably more useful to reject them than to treat ++x and --x as x silently. Note that the behaviour of increment and decrement can be obtained via (x+=1), ((x+=1)-1), (x-=1) and ((x-=1)+1). PR: bin/176444 |
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