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(.module:
[lux #*
[abstract
["." equivalence (#+ Equivalence)]]
[data
[number
["n" nat]]
[format
[".F" binary (#+ Writer)]]]]
["." // #_
["//#" /// #_
[constant (#+ Class)]
["#." index (#+ Index)]
[instruction
["#." address (#+ Address)]]
[encoding
["#." unsigned (#+ U2)]]]])
(type: #export Exception
{#start Address
#end Address
#handler Address
#catch (Index Class)})
(def: #export equivalence
(Equivalence Exception)
($_ equivalence.product
////address.equivalence
////address.equivalence
////address.equivalence
////index.equivalence
))
## https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.3
(def: #export length
Nat
($_ n.+
## u2 start_pc;
////unsigned.u2-bytes
## u2 end_pc;
////unsigned.u2-bytes
## u2 handler_pc;
////unsigned.u2-bytes
## u2 catch_type;
////unsigned.u2-bytes
))
(def: #export writer
(Writer Exception)
($_ binaryF.and
////address.writer
////address.writer
////address.writer
////index.writer
))
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