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proper error when attempting to refer to parameters of asmsub by name

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Irmen de Jong 2023-01-25 23:41:08 +01:00
parent 9a2df072cc
commit 8b05abb80d
1 changed files with 8 additions and 0 deletions
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8
compiler/src/prog8/compiler/astprocessing/AstChecker.kt
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@ -61,6 +61,14 @@ internal class AstChecker(private val program: Program,
}
}
override fun visit(identifier: IdentifierReference) {
val targetParam = identifier.targetVarDecl(program)?.subroutineParameter
if(targetParam!=null) {
if((targetParam.parent as Subroutine).isAsmSubroutine)
errors.err("cannot refer to parameter of asmsub by name", identifier.position)
}
}
override fun visit(returnStmt: Return) {
val expectedReturnValues = returnStmt.definingSubroutine?.returntypes ?: emptyList()
if(expectedReturnValues.size>1) {