Zig (Compiler Diagnostics)

# Zig Compiler Diagnostics

This extension provides **real Zig compiler diagnostics** inside VS Code by

running the Zig compiler directly instead of relying on zig ast-check.

It exists because zig ast-check misses valid compile-time errors.

## Features

- Uses zig build-exe main.zig -fno-emit-bin to surface **real compiler errors**

- Automatically locates main.zig:

  - current file

  - current directory

  - parent directories (up to a few levels)

- Proper LSP diagnostics with line and column highlighting

- Works alongside zls

## How it Works

On file save:

1. Finds the nearest main.zig

2. Runs:

  ```bash

  zig build-exe main.zig -fno-emit-bin