C# Compiler Simulator

Source code Edit the supported C# subset, compile, then inspect each stage

TEACHING MODEL

SOURCE CODE INPUT · C#

STAGE OUTPUT

Current stage

What the compiler is doing

Pipeline

1Source code is written and edited.

2Lexical analysis creates tokens and symbol information.

3Syntax analysis checks structure and builds the AST.

4Semantic analysis checks meaning, names and types.

5Code generation translates the checked program.

6Optimisation removes or transforms unnecessary work.

C# / .NET accuracy

CIL/IL is not native machine code. This simulator shows CIL as the managed compiler output and a separate illustrative native-assembly view for the later runtime/JIT translation. Exact emitted instructions depend on compiler/runtime version, build settings and target processor.