mirror of
https://github.com/irmen/prog8.git
synced 2024-09-07 03:54:27 +00:00
got rid of PtScopeVarsDecls node, just insert variable nodes directly
This commit is contained in:
parent
e9ec310d8a
commit
e08da659e5
@ -134,12 +134,6 @@ class PtNop(position: Position): PtNode(position) {
|
||||
}
|
||||
|
||||
|
||||
class PtScopeVarsDecls(position: Position): PtNode(position) {
|
||||
override fun printProperties() {}
|
||||
}
|
||||
|
||||
|
||||
|
||||
// find the parent node of a specific type or interface
|
||||
// (useful to figure out in what namespace/block something is defined, etc.)
|
||||
inline fun <reified T> findParentNode(node: PtNode): T? {
|
||||
|
@ -234,7 +234,6 @@ class IRCodeGen(
|
||||
|
||||
internal fun translateNode(node: PtNode): IRCodeChunks {
|
||||
val chunks = when(node) {
|
||||
is PtScopeVarsDecls -> emptyList() // vars should be looked up via symbol table
|
||||
is PtVariable -> emptyList() // var should be looked up via symbol table
|
||||
is PtMemMapped -> emptyList() // memmapped var should be looked up via symbol table
|
||||
is PtConstant -> emptyList() // constants have all been folded into the code
|
||||
@ -1180,7 +1179,7 @@ class IRCodeGen(
|
||||
when(child) {
|
||||
is PtNop -> { /* nothing */ }
|
||||
is PtAssignment -> { /* global variable initialization is done elsewhere */ }
|
||||
is PtScopeVarsDecls -> { /* vars should be looked up via symbol table */ }
|
||||
is PtVariable, is PtConstant, is PtMemMapped -> { /* vars should be looked up via symbol table */ }
|
||||
is PtSub -> {
|
||||
val sub = IRSubroutine(child.name, translate(child.parameters), child.returntype, child.position)
|
||||
for (subchild in child.children) {
|
||||
|
@ -12,7 +12,6 @@ import prog8.code.SymbolTable
|
||||
import prog8.code.ast.*
|
||||
import prog8.code.core.CompilationOptions
|
||||
import prog8.code.core.DataType
|
||||
import prog8.code.core.Position
|
||||
import prog8.code.core.SourceCode
|
||||
import prog8.compiler.BuiltinFunctions
|
||||
import prog8.compiler.builtinFunctionReturnType
|
||||
@ -132,16 +131,16 @@ class IntermediateAstMaker(private val program: Program, private val symbolTable
|
||||
}
|
||||
val (vardecls, statements) = srcBlock.statements.partition { it is VarDecl }
|
||||
val block = PtBlock(srcBlock.name, srcBlock.address, srcBlock.isInLibrary, forceOutput, alignment, srcBlock.position)
|
||||
if(vardecls.isNotEmpty()) block.add(makeScopeVarsDecls(vardecls, srcBlock.position))
|
||||
makeScopeVarsDecls(vardecls).forEach { block.add(it) }
|
||||
for (stmt in statements)
|
||||
block.add(transformStatement(stmt))
|
||||
return block
|
||||
}
|
||||
|
||||
private fun makeScopeVarsDecls(vardecls: List<Statement>, position: Position): PtNode {
|
||||
val decls = PtScopeVarsDecls(position)
|
||||
private fun makeScopeVarsDecls(vardecls: Iterable<Statement>): Iterable<PtNamedNode> {
|
||||
val decls = mutableListOf<PtNamedNode>()
|
||||
vardecls.forEach {
|
||||
decls.add(transformStatement(it as VarDecl))
|
||||
decls.add(transformStatement(it as VarDecl) as PtNamedNode)
|
||||
}
|
||||
return decls
|
||||
}
|
||||
@ -336,8 +335,7 @@ class IntermediateAstMaker(private val program: Program, private val symbolTable
|
||||
srcSub.inline,
|
||||
srcSub.position)
|
||||
sub.parameters.forEach { it.parent=sub }
|
||||
|
||||
if(vardecls.isNotEmpty()) sub.add(makeScopeVarsDecls(vardecls, sub.position))
|
||||
makeScopeVarsDecls(vardecls).forEach { sub.add(it) }
|
||||
for (statement in statements)
|
||||
sub.add(transformStatement(statement))
|
||||
|
||||
|
@ -43,7 +43,7 @@ class TestIntermediateAst: FunSpec({
|
||||
ast.name shouldBe result.program.name
|
||||
ast.allBlocks().any() shouldBe true
|
||||
val entry = ast.entrypoint() ?: fail("no main.start() found")
|
||||
entry.children.size shouldBe 4
|
||||
entry.children.size shouldBe 5
|
||||
entry.name shouldBe "start"
|
||||
entry.scopedName shouldBe "main.start"
|
||||
val blocks = ast.allBlocks().toList()
|
||||
@ -51,24 +51,23 @@ class TestIntermediateAst: FunSpec({
|
||||
blocks[0].name shouldBe "main"
|
||||
blocks[0].scopedName shouldBe "main"
|
||||
|
||||
val vars = entry.children[0] as PtScopeVarsDecls
|
||||
val ccInit = entry.children[1] as PtAssignment
|
||||
val ccInit = entry.children[2] as PtAssignment
|
||||
ccInit.target.identifier?.name shouldBe "main.start.cc"
|
||||
(ccInit.value as PtNumber).number shouldBe 0.0
|
||||
|
||||
val ccdecl = vars.children[0] as PtVariable
|
||||
val ccdecl = entry.children[0] as PtVariable
|
||||
ccdecl.name shouldBe "cc"
|
||||
ccdecl.scopedName shouldBe "main.start.cc"
|
||||
ccdecl.type shouldBe DataType.UBYTE
|
||||
val arraydecl = vars.children[1] as PtVariable
|
||||
val arraydecl = entry.children[1] as PtVariable
|
||||
arraydecl.name shouldBe "array"
|
||||
arraydecl.type shouldBe DataType.ARRAY_UB
|
||||
|
||||
val containmentCast = (entry.children[2] as PtAssignment).value as PtTypeCast
|
||||
val containmentCast = (entry.children[3] as PtAssignment).value as PtTypeCast
|
||||
containmentCast.type shouldBe DataType.UBYTE
|
||||
val containment = containmentCast.value as PtContainmentCheck
|
||||
(containment.element as PtNumber).number shouldBe 11.0
|
||||
val fcall = (entry.children[3] as PtAssignment).value as PtFunctionCall
|
||||
val fcall = (entry.children[4] as PtAssignment).value as PtFunctionCall
|
||||
fcall.void shouldBe false
|
||||
fcall.type shouldBe DataType.UBYTE
|
||||
ast.print()
|
||||
|
Loading…
Reference in New Issue
Block a user