grizzled mural
The issue is this block:
statement:
expression |
REDUCE operator reductions ENDREDUCE {$$ = $3;} |
IF expression THEN statement_ ELSE statement_ ENDIF {$$ = ($2 ? $4 : $6);} |
CASE expression IS cases OTHERS ARROW statement_ ENDCASE {$$ = isnan($4) ? $7 : $4;} ;
it gives me the wrong result for this test case:
-- Conditional expression
function main returns integer;
begin
if not (5 + 4 >= 9) then
6 + 9 * 3;
else
8 - 9 rem 7;
endif;
end;
my output:
1 -- Conditional expression
2
3 function main returns integer;
4 begin
5 if not (5 + 4 >= 9) then
6 6 + 9 * 3;
7 else
8 8 - 9 rem 7;
9 endif;
10 end;
Compiled Successfully
Result = 33
expected output:
1 -- Conditional expression
2
3 function main returns integer;
4 begin
5 if not (5 + 4 >= 9) then
6 6 + 9 * 3;
7 else
8 8 - 9 rem 7;
9 endif;
10 end;
Compiled Successfully
Result = 6
I know I can fix it by changing the block to this and it'll work:
statement:
expression |
REDUCE operator reductions ENDREDUCE {$$ = $3;} |
IF expression THEN statement_ ELSE statement_ ENDIF {$$ = ($2 ? false : true) ? $4 : $6;} |
CASE expression IS cases OTHERS ARROW statement_ ENDCASE {$$ = isnan($4) ? $7 : $4;} ;
The issue is that I have to get multiple testcases to work and the first way works for other testcases. if you need the full parser, I can post it (just to long to post in the original post)
dreamy lodge