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Diffstat (limited to 'src/interp/g-opt.boot')
| -rw-r--r-- | src/interp/g-opt.boot | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/interp/g-opt.boot b/src/interp/g-opt.boot index b49a1beb..07562c49 100644 --- a/src/interp/g-opt.boot +++ b/src/interp/g-opt.boot @@ -303,6 +303,8 @@ optCond (x is ['%when,:l]) == l is [[p1,['%when,[p2,c2]]]] => optCond ['%when,[['%and,p1,p2],c2]] l is [[p1,c1],['%otherwise,'%false]] => optAnd ['%and,p1,c1] l is [[p1,c1],['%otherwise,'%true]] => optOr ['%or,optNot ['%not,p1],c1] + l is [[p1,'%false],['%otherwise,c2]] => optAnd ['%and,optNot ['%not,p1],c2] + l is [[p1,'%true],['%otherwise,c2]] => optOr ['%or,p1,c2] l is [[p1,:c1],[p2,:c2],[p3,:c3]] and p3 = '%otherwise => EqualBarGensym(c1,c3) => optCond ['%when,[['%or,p1,optNot ['%not,p2]],:c1],['%otherwise,:c2]] |