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catch wrong repeat value

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Irmen de Jong 2023-03-11 16:12:47 +01:00
parent f40e0f786d
commit e5e63cc5ac
1 changed files with 7 additions and 0 deletions
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7
compiler/src/prog8/compiler/astprocessing/AstChecker.kt
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@ -447,6 +447,13 @@ internal class AstChecker(private val program: Program,
val iterations = repeatLoop.iterations?.constValue(program)
if(iterations != null && iterations.number.toInt() > 65535)
errors.err("repeat cannot go over 65535 iterations", iterations.position)
val ident = repeatLoop.iterations as? IdentifierReference
if(ident!=null) {
val targetVar = ident.targetVarDecl(program)
if(targetVar==null)
errors.err("invalid assignment value, maybe forgot '&' (address-of)", ident.position)
}
super.visit(repeatLoop)
}