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Enums cant have more than 256 items

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This commit is contained in:
Karol Stasiak 2018-12-19 01:14:02 +01:00
parent 1b8a7c9bb3
commit 39a9cde375
1 changed files with 3 additions and 0 deletions
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3
src/main/scala/millfork/env/Environment.scala vendored
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@ -694,6 +694,9 @@ class Environment(val parent: Option[Environment], val prefix: String, val cpuFa
addThing(ConstantThing(stmt.name + ".count", NumericConstant(size, 1), get[Type]("byte")), stmt.position) addThing(ConstantThing(stmt.name + ".count", NumericConstant(size, 1), get[Type]("byte")), stmt.position)
Some(size) Some(size)
} else None } else None
if (count.exists(_ > 256)) {
log.error(s"Enum `${stmt.name} has more than 256 constants.", stmt.position)
}
val t = EnumType(stmt.name, count) val t = EnumType(stmt.name, count)
addThing(t, stmt.position) addThing(t, stmt.position)
var value = Constant.Zero var value = Constant.Zero