Add member imports to lexer, assembler, and disassembler

This commit is contained in:
Yoshi Askharoun
2024-02-16 20:37:47 -06:00
parent 6bc1880f2c
commit 772a0bf60b
5 changed files with 198 additions and 12 deletions
+67
View File
@@ -58,6 +58,73 @@ partial class Lexer
import = new TypeImport(typeNameResult.Value);
break;
case "MBRS":
input = ConsumeWhitespace(input);
var memberTypeNameResult = ParseQualifiedTypeName(input);
input = memberTypeNameResult.Remainder;
if (!memberTypeNameResult.WasSuccessful)
return Result.Failure<IImportDirective>(input, "Invalid member import", ["Expected qualified type name"]);
input = Parse.Char('{')(input).Remainder;
var memberNamesResult = Parse.Ref(() => Identifier).DelimitedBy(Parse.Char(',').Token())(input);
input = memberNamesResult.Remainder;
if (!memberNamesResult.WasSuccessful)
return Result.Failure<IImportDirective>(input, "Invalid member import", ["Expected list of members to import"]);
input = Parse.Char('}')(input).Remainder;
import = new NamedMemberImport(memberTypeNameResult.Value, memberNamesResult.Value);
break;
case "CTOR":
input = ConsumeWhitespace(input);
var ctorMemberTypeNameResult = ParseQualifiedTypeName(input);
input = ctorMemberTypeNameResult.Remainder;
if (!ctorMemberTypeNameResult.WasSuccessful)
return Result.Failure<IImportDirective>(input, "Invalid constructor import", ["Expected qualified type name"]);
input = Parse.Char('(')(input).Remainder;
var ctorParameterTypesResult = Parse.Ref(() => QualifiedTypeName).DelimitedBy(Parse.Char(',').Token())(input);
input = ctorParameterTypesResult.Remainder;
if (!ctorParameterTypesResult.WasSuccessful)
return Result.Failure<IImportDirective>(input, "Invalid constructor import", ["Expected constructor parameter types"]);
input = Parse.Char(')')(input).Remainder;
import = new ConstructorImport(ctorMemberTypeNameResult.Value, ctorParameterTypesResult.Value);
break;
case "MTHD":
input = ConsumeWhitespace(input);
var mthdMemberTypeNameResult = ParseQualifiedTypeName(input);
input = mthdMemberTypeNameResult.Remainder;
if (!mthdMemberTypeNameResult.WasSuccessful)
return Result.Failure<IImportDirective>(input, "Invalid method import", ["Expected qualified type name"]);
input = Parse.Char('.')(input).Remainder;
var mthdNameResult = Identifier(input);
input = mthdNameResult.Remainder;
if (!mthdNameResult.WasSuccessful)
return Result.Failure<IImportDirective>(input, "Invalid method import", ["Expected method name"]);
input = Parse.Char('(')(input).Remainder;
var mthdParameterTypesResult = Parse.Ref(() => QualifiedTypeName).DelimitedBy(Parse.Char(',').Token())(input);
input = mthdParameterTypesResult.Remainder;
if (!mthdParameterTypesResult.WasSuccessful)
return Result.Failure<IImportDirective>(input, "Invalid constructor import", ["Expected constructor parameter types"]);
input = Parse.Char(')')(input).Remainder;
import = new MethodImport(mthdMemberTypeNameResult.Value, mthdNameResult.Value, mthdParameterTypesResult.Value);
break;
default:
return Result.Failure<IImportDirective>(input, $"Unknown import type '{importTypeResult.Value}'", ["Expected 'ns', 'type'"]);
}