---
title: compileWarning
framework: metal
role: symbol
role_heading: Type Property
path: metal/mtllibraryerror-swift.struct/compilewarning
---

# compileWarning

The library or function compiled successfully but generated warnings.

## Declaration

```swift
static var compileWarning: MTLLibraryError.Code { get }
```

## See Also

### Errors

- [unsupported](metal/mtllibraryerror-swift.struct/unsupported.md)
- [internal](metal/mtllibraryerror-swift.struct/internal.md)
- [compileFailure](metal/mtllibraryerror-swift.struct/compilefailure.md)
- [fileNotFound](metal/mtllibraryerror-swift.struct/filenotfound.md)
- [functionNotFound](metal/mtllibraryerror-swift.struct/functionnotfound.md)