Add UI test for invalid module items #124
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This commit introduces a compile time error for invalid module items.
For example, the following will not give a descriptive compile time
error:
```rust
#[swift_bridge::bridge]
mod ffi {
use std;
fn foo() {}
}
// error: Only `extern` blocks, structs and enums are supported.
// --> tests/ui/invalid-module-item.rs:6:5
// |
// 3 | use std;
// | ^^^^^^^^
//
// error: Only `extern` blocks, structs and enums are supported.
// --> tests/ui/invalid-module-item.rs:7:5
// |
// 4 | fn foo() {}
// | ^^^^^^^^^^^
//
```
Before this commit we would simply panic with an unhelpful message.
chinedufn
added a commit
that referenced
this pull request
Dec 15, 2022
This commit introduces a compile time error for invalid module items.
For example, the following will now give a descriptive compile time
error:
```rust
#[swift_bridge::bridge]
mod ffi {
use std;
fn foo() {}
}
// error: Only `extern` blocks, structs and enums are supported.
// --> tests/ui/invalid-module-item.rs:6:5
// |
// 3 | use std;
// | ^^^^^^^^
//
// error: Only `extern` blocks, structs and enums are supported.
// --> tests/ui/invalid-module-item.rs:7:5
// |
// 4 | fn foo() {}
// | ^^^^^^^^^^^
//
```
Before this commit we would simply panic with an unhelpful message.
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This commit introduces a compile time error for invalid module items.
For example, the following will now give a descriptive compile time
error: