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Refactor Parser States

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Refactor the class hierarchy for parser states so that
there is a parser state that acts more like a type and
one that acts more like a value (the latter, then, serves
as the base class for the other instantiated parser states).

Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
This commit is contained in:
Will Hawkins
2026-03-30 05:16:48 -04:00
parent fda9858680
commit 7c9ecc2438
21 changed files with 199 additions and 264 deletions
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Tests/p4rseTests/Declarations.swift
+5 -5
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@@ -49,7 +49,7 @@ import TreeSitterP4
Program.Compile(simple_parser_declaration))
let runtime = try #UseOkResult(P4Runtime.ParserRuntime.create(program: program))
let (state_result, _) = try! #UseOkResult(runtime.run())
#expect(state_result == P4Lang.accept)
#expect(AsInstantiatedParserState(state_result) == P4Lang.accept)
}
@Test func test_struct_declaration_and_field_write_field_read() async throws {
@@ -74,7 +74,7 @@ import TreeSitterP4
Program.Compile(simple_parser_declaration))
let runtime = try #UseOkResult(P4Runtime.ParserRuntime.create(program: program))
let (state_result, _) = try! #UseOkResult(runtime.run())
#expect(state_result == P4Lang.accept)
#expect(AsInstantiatedParserState(state_result) == P4Lang.accept)
}
@Test func test_struct_declaration_and_field_read_defaults() async throws {
@@ -97,7 +97,7 @@ import TreeSitterP4
Program.Compile(simple_parser_declaration))
let runtime = try #UseOkResult(P4Runtime.ParserRuntime.create(program: program))
let (state_result, _) = try! #UseOkResult(runtime.run())
#expect(state_result == P4Lang.accept)
#expect(AsInstantiatedParserState(state_result) == P4Lang.accept)
}
@Test func test_struct_declaration_and_field_read_defaults_sc() async throws {
@@ -120,7 +120,7 @@ import TreeSitterP4
Program.Compile(simple_parser_declaration))
let runtime = try #UseOkResult(P4Runtime.ParserRuntime.create(program: program))
let (state_result, _) = try! #UseOkResult(runtime.run())
#expect(state_result == P4Lang.accept)
#expect(AsInstantiatedParserState(state_result) == P4Lang.accept)
}
@Test func test_struct_declaration_and_field_read_defaults_sc2() async throws {
@@ -144,5 +144,5 @@ import TreeSitterP4
Program.Compile(simple_parser_declaration))
let runtime = try #UseOkResult(P4Runtime.ParserRuntime.create(program: program))
let (state_result, _) = try! #UseOkResult(runtime.run())
#expect(state_result == P4Lang.reject)
#expect(AsInstantiatedParserState(state_result) == P4Lang.reject)
}