mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Change description of error (thanks @Manisheart)

Browse Source
This commit is contained in:
Guillaume Gomez 2015-06-22 18:45:27 +02:00
parent 11f0f47220
commit ccb459e49a
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/librustc_typeck/diagnostics.rs
View File

@ -381,8 +381,9 @@ fn main() {
"##,
E0045: r##"
Variadic parameters are only allowed in extern "C" code. Examples of
erroneous code:
Rust only supports variadic parameters for interoperability with C code in its
FFI. As such, variadic parameters can only be used with functions which are
using the C ABI. Examples of erroneous code:
```
extern "rust-call" { fn foo(x: u8, ...); }
@ -390,10 +391,14 @@ extern "rust-call" { fn foo(x: u8, ...); }
fn foo(x: u8, ...) {}
```
To fix such code, put them in extern "C" block:
To fix such code, put them in an extern "C" block:
```
extern "C" fn foo (x: u8, ...);
// or:
extern "C" {
fn foo (x: u8, ...);
}
```
"##,