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doc: goto (#8462)

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William Gooch 2021-02-01 14:09:25 -05:00 committed by GitHub
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@ -125,6 +125,7 @@ For more details and troubleshooting, please visit the [vab GitHub repository](h
* [Cross compilation](#cross-compilation) * [Cross compilation](#cross-compilation)
* [Cross-platform shell scripts in V](#cross-platform-shell-scripts-in-v) * [Cross-platform shell scripts in V](#cross-platform-shell-scripts-in-v)
* [Attributes](#attributes) * [Attributes](#attributes)
* [Goto](#goto)
* [Appendices](#appendices) * [Appendices](#appendices)
* [Keywords](#appendix-i-keywords) * [Keywords](#appendix-i-keywords)
* [Operators](#appendix-ii-operators) * [Operators](#appendix-ii-operators)
@ -3846,6 +3847,16 @@ struct C.Foo {
fn C.DefWindowProc(hwnd int, msg int, lparam int, wparam int) fn C.DefWindowProc(hwnd int, msg int, lparam int, wparam int)
``` ```
## Goto
V allows unconditionally jumping to arbitrary labels with `goto`. Labels must be contained
within the text document from where they are jumped to. A program may `goto` a label outside
or deeper than the current scope, but it cannot `goto` a label inside of a different function.
```v ignore
my_label:
goto my_label
```
# Appendices # Appendices