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fix RPN comparison exprs

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This commit is contained in:
Irmen de Jong
2023-03-19 13:10:41 +01:00
parent 374464a1f8
commit df2d7d4734
9 changed files with 89 additions and 33 deletions
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codeCore/src/prog8/code/ast/AstPrinter.kt
+11 -5
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@@ -6,7 +6,7 @@ import prog8.code.core.*
* Produces readable text from a [PtNode] (AST node, usually starting with PtProgram as root),
* passing it as a String to the specified receiver function.
*/
fun printAst(root: PtNode, output: (text: String) -> Unit) {
fun printAst(root: PtNode, skipLibraries: Boolean, output: (text: String) -> Unit) {
fun type(dt: DataType) = "!${dt.name.lowercase()}!"
fun txt(node: PtNode): String {
return when(node) {
@@ -136,16 +136,22 @@ fun printAst(root: PtNode, output: (text: String) -> Unit) {
root.children.forEach {
walkAst(it) { node, depth ->
val txt = txt(node)
if(txt.isNotEmpty())
output(" ".repeat(depth) + txt(node))
val library = if(node is PtBlock) node.library else node.definingBlock()?.library==true
if(!library || !skipLibraries) {
if (txt.isNotEmpty())
output(" ".repeat(depth) + txt(node))
}
}
}
println()
} else {
walkAst(root) { node, depth ->
val txt = txt(node)
if(txt.isNotEmpty())
output(" ".repeat(depth) + txt(node))
val library = if(node is PtBlock) node.library else node.definingBlock()?.library==true
if(!library || !skipLibraries) {
if (txt.isNotEmpty())
output(" ".repeat(depth) + txt(node))
}
}
}
}