On Wed Oct 17 12:09:54 2007, bernhard wrote: > Currently following PIR is failing because of the '#' in the '.param' list. > > .sub main :main > > ( $S1 ) = my_sub( 'hello', 'world' ) > say $S1 > .end > > .sub my_sub > .param string str1 > # > .param string str3 > > .local string hello > hello = concat str1, str3 > > .return( hello ) > .end > > > This surprised me, as I expected that '#' lines would be ignored. > So I propose to tweak the PIR grammar such that comment lines are allowed > > Regards, > Bernhard >
Supporting blank lines between .param would also be a reasonable extension. I've updated the tests in t/compilers/imcc/syn/regressions.t to test for those conditions too. The parser already allows comments and whitespace before the first .param, just not in between them.
