Roberto Ierusalimschy 9b37a4695e New semantics for the integer 'for' loop ... The numerical 'for' loop over integers now uses a precomputed counter to control its number of iteractions. This change eliminates several weird cases caused by overflows (wrap-around) in the control variable. (It also ensures that every integer loop halts.) Also, the special opcodes for the usual case of step==1 were removed. (The new code is already somewhat complex for the usual case, but efficient.)		2019-03-19 10:53:18 -03:00
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2html	Added manual and tests for version 5.4-w2	2018-07-09 12:33:01 -03:00
manual.of	New semantics for the integer 'for' loop	2019-03-19 10:53:18 -03:00