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fix typos regarding variadic parameter name #2372

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fix typos regarding variadic parameter name #2372

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6d57173
fix reference id
tshepang Oct 1, 2026
65b8709
fix name to match that given in fn arg
tshepang Oct 1, 2026
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6 changes: 3 additions & 3 deletions src/items/functions.md
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@ Function parameters are irrefutable [patterns], so any pattern that is valid in
fn first((value, _): (i32, i32)) -> i32 { value }
```

r[items.fn.params.self-pat]
r[items.fn.params.self-param]
If the first parameter is a [SelfParam], this indicates that the function is a [method].

r[items.fn.params.self-restriction]
Expand Down Expand Up @@ -420,7 +420,7 @@ r[items.fn.c-variadic]
## C-variadic functions

r[items.fn.c-variadic.intro]
A *C-variadic* function accepts a variable argument list `pat: ...` as its final parameter.
A *C-variadic* function accepts a variable argument list `ap: ...` as its final parameter.

```rust
unsafe extern "C" fn f(mut ap: ...) -> f64 {
Expand All @@ -435,7 +435,7 @@ unsafe extern "C" fn f(ap: ..., _: ()) {} // ERROR: `...` must be last.
This parameter stands in for an arbitrary number of arguments that may be passed by the caller.

r[items.fn.c-variadic.parameter-type]
The type of `pat` in the function body is [`VaList<'_>`].
The type of `ap` in the function body is [`VaList<'_>`].

```rust
# use core::ffi::VaList;
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2 changes: 1 addition & 1 deletion src/syntax-index.md
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Expand Up @@ -403,7 +403,7 @@ This appendix provides an index of tokens and common forms with links to where t
[reserved keyword]: lex.keywords.reserved
[rest pattern]: patterns.rest
[return expressions]: expr.return
[self parameters]: items.fn.params.self-pat
[self parameters]: items.fn.params.self-param
[single-element tuple expressions]: expr.tuple
[slice patterns]: patterns.slice
[slice types]: type.slice
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