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Completely Refactor Execution

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Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
This commit is contained in:
Will Hawkins
2026-03-06 21:40:19 -05:00
parent f96350f89d
commit eff19df968
15 changed files with 418 additions and 351 deletions
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Sources/P4Compiler/Statement.swift
+4 -20
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@@ -26,10 +26,7 @@ extension BlockStatement: CompilableStatement {
public static func Compile(
node: Node, inTree tree: MutableTree, withScopes scopes: LexicalScopes
) -> Result<(EvaluatableStatement, LexicalScopes)> {
if node.nodeType != "blockStatement" {
return Result.Error(
ErrorOnNode(node: node, withError: "Did not find expected block statement"))
}
#RequireNodeType<Node, (EvaluatableStatement, LexicalScopes)>(node: node, type: "blockStatement", nice_type_name: "block statement")
var currentChildIdx = 0
var currentChildIdxSafe = 1
@@ -94,12 +91,7 @@ extension ConditionalStatement: CompilableStatement {
node: Node, inTree tree: MutableTree, withScopes scopes: LexicalScopes
) -> Result<(EvaluatableStatement, LexicalScopes)> {
guard let node_type = node.nodeType,
node_type == "conditionalStatement"
else {
return Result.Error(
ErrorOnNode(node: node, withError: "Did not find expected conditional statement"))
}
#RequireNodeType<Node, (EvaluatableStatement, LexicalScopes)>(node: node, type: "conditionalStatement", nice_type_name: "conditional statement")
let maybe_condition_expression = node.child(at: 2)
guard let condition_expression = maybe_condition_expression,
@@ -166,12 +158,7 @@ extension VariableDeclarationStatement: CompilableStatement {
node: Node, inTree tree: MutableTree, withScopes scopes: LexicalScopes
) -> Result<(EvaluatableStatement, LexicalScopes)> {
guard let node_type = node.nodeType,
node_type == "variableDeclaration"
else {
return Result.Error(
ErrorOnNode(node: node, withError: "Did not find expected variable declaration statement"))
}
#RequireNodeType<Node, (EvaluatableStatement, LexicalScopes)>(node: node, type: "variableDeclaration", nice_type_name: "variable declaration statement")
let maybe_typeref = node.child(at: 0)
guard let typeref = maybe_typeref,
@@ -248,10 +235,7 @@ extension ExpressionStatement: CompilableStatement {
public static func Compile(
node: Node, inTree tree: MutableTree, withScopes scopes: LexicalScopes
) -> Result<(EvaluatableStatement, LexicalScopes)> {
if node.nodeType != "expressionStatement" {
return Result.Error(
ErrorOnNode(node: node, withError: "Did not find expected expression statement"))
}
#RequireNodeType<Node, (EvaluatableStatement, LexicalScopes)>(node: node, type: "expressionStatement", nice_type_name: "expression statement")
let _ = node.child(at: 0)