---
title: c
framework: combine
role: symbol
role_heading: Instance Property
path: combine/publishers/merge4/c
---

# c

A third publisher to merge.

## Declaration

```swift
let c: C
```

## See Also

### Inspecting publisher properties

- [a](combine/publishers/merge4/a.md)
- [b](combine/publishers/merge4/b.md)
- [d](combine/publishers/merge4/d.md)