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compiler: Flesh Out CST Visitor Framework

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As a use case, use it to implement text serialization
of the CST.

Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
This commit is contained in:
Will Hawkins
2026-06-15 23:37:04 -04:00
parent d22776b018
commit aa12974dd6
5 changed files with 277 additions and 31 deletions
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Sources/P4Parser/CST.swift
+5 -4
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@@ -22,15 +22,16 @@ extension P4Value: CST.Categories.Expression {}
public struct CST {
public struct Categories {
public protocol Expression {}
public protocol Statement {}
public protocol State {}
public protocol LanguageElement {}
public protocol Expression: Categories.LanguageElement {}
public protocol Statement : Categories.LanguageElement {}
public protocol State : Categories.LanguageElement {}
public protocol Declaration: Categories.Statement {}
}
struct Expression {}
public struct Statements {
public struct Statements: Categories.Statement {
public let statements: [Categories.Statement]
public init(_ s: [Categories.Statement]) {