Compile the project before you move on.

Run generated Swift code through the compiler and inspect diagnostics directly in the workflow.

Quick answer

What is the Swift Compiler in SwiftBuilder?

The Swift Compiler workflow in SwiftBuilder builds generated Swift projects and exposes compiler diagnostics, including error messages and source locations, so developers can identify problems before continuing development.

Diagnostics with project context

Compiler output gives you concrete information about errors in the generated project.

error: Cannot find 'expenses'
in scope

ContentView.swift:24:18