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fix double printing of sub param vardecl

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Irmen de Jong 2020-06-14 13:46:46 +02:00
parent b5086b6a8f
commit a242ad10e6
1 changed files with 6 additions and 0 deletions
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6
compiler/src/prog8/ast/AstToSourceCode.kt
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@ -102,6 +102,12 @@ class AstToSourceCode(val output: (text: String) -> Unit, val program: Program):
}
override fun visit(decl: VarDecl) {
// if the vardecl is a parameter of a subroutine, don't output it again
val paramNames = (decl.definingScope() as? Subroutine)?.parameters?.map { it.name }
if(paramNames!=null && decl.name in paramNames)
return
when(decl.type) {
VarDeclType.VAR -> {}
VarDeclType.CONST -> output("const ")