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Type checking basics

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This commit is contained in:
Oliver Stene
2026-02-08 23:05:50 +01:00
parent b31a2d01c6
commit 3db412a060
4 changed files with 780 additions and 73 deletions
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22
compiler/Compiler/Program.cs
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@@ -1,8 +1,10 @@
using Compiler;
var file = File.ReadAllText("test.nub");
const string fileName = "test.nub";
var tokens = Tokenizer.Tokenize("test.nub", file, out var tokenizerDiagnostics);
var file = File.ReadAllText(fileName);
var tokens = Tokenizer.Tokenize(fileName, file, out var tokenizerDiagnostics);
foreach (var diagnostic in tokenizerDiagnostics)
{
@@ -14,7 +16,7 @@ if (tokenizerDiagnostics.Any(x => x.Severity == DiagnosticSeverity.Error))
return 1;
}
var nodes = Parser.Parse("test.nub", tokens, out var parserDiagnostics);
var nodes = Parser.Parse(fileName, tokens, out var parserDiagnostics);
foreach (var diagnostic in parserDiagnostics)
{
@@ -26,7 +28,19 @@ if (parserDiagnostics.Any(x => x.Severity == DiagnosticSeverity.Error))
return 1;
}
var output = Generator.Emit(nodes);
var typedNodes = TypeChecker.Check(fileName, nodes, out var typeCheckerDiagnostics);
foreach (var diagnostic in typeCheckerDiagnostics)
{
DiagnosticFormatter.Print(diagnostic, Console.Error);
}
if (typeCheckerDiagnostics.Any(x => x.Severity == DiagnosticSeverity.Error))
{
return 1;
}
var output = Generator.Emit(typedNodes);
File.WriteAllText("C:/Users/oliste/repos/nub-lang/compiler/Compiler/out.c", output);