tree bb407aa69eaf53ee51abac9a695acfaee684be23
parent a89ec68a8a62bbdc3e795057ec12423c86990de2
author Denys Vlasenko <vda.linux@googlemail.com> 1546967328 +0100
committer Denys Vlasenko <vda.linux@googlemail.com> 1550151657 +0100

bc: disallow invalid syntax like "{ print 1 print 2 }"

statement parsing must NOT eat the terminator: caller needs to know
what it was, to correctly decide whether it is a valid one.

function                                             old     new   delta
zxc_program_read                                       -     234    +234
zdc_program_printStream                                -     144    +144
zbc_parse_stmt_possibly_auto                        1413    1460     +47
zxc_vm_process                                       869     859     -10
zxc_program_exec                                    4116    4101     -15
zdc_program_asciify                                  368       -    -368
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/2 up/down: 425/-393)           Total: 32 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>