https://github.com/mattgallagher/CwlDemangle

An implementation of Swift mangled symbol parsing and demangled printing in Swift.
https://github.com/mattgallagher/CwlDemangle

Last synced: 3 months ago
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An implementation of Swift mangled symbol parsing and demangled printing in Swift.

• Host: GitHub
• URL: https://github.com/mattgallagher/CwlDemangle
• Owner: mattgallagher
• Created: 2016-05-01T01:58:31.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2020-12-08T13:33:02.000Z (almost 4 years ago)
• Last Synced: 2024-03-14T22:38:53.655Z (8 months ago)
• Language: Swift
• Homepage:
• Size: 240 KB
• Stars: 118
• Watchers: 6
• Forks: 25
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

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README

        
# CwlDemangle

A translation (line-by-line in many cases) of Swift's [Demangler.cpp](https://github.com/apple/swift/blob/master/lib/Demangling/Demangler.cpp) into Swift.

## License note

I usually place my code under an ISC-style license but since this project is derived from the Swift project, it is covered by that project's [Apache License 2.0 with runtime library exception](https://github.com/apple/swift/blob/master/LICENSE.txt).

## Usage

	

Parse a `String` containing a mangled Swift symbol with the `parseMangledSwiftSymbol` function:

```swift

let swiftSymbol = try parseMangledSwiftSymbol(input)

```

		

Print the symbol to a string with `description` (to get the `.default` printing options) or use the `print(using:)` function, e.g.:

```swift

let result = swiftSymbol.print(using:

   SymbolPrintOptions.default.union(.synthesizeSugarOnTypes))

```

## Article

Read more about this project in the associated article on Cocoa with Love: [Comparing Swift to C++ for parsing](https://www.cocoawithlove.com/blog/2016/05/01/swift-name-demangling.html)