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deef3ebaec
Collect all unreachable fields in a single struct literal struct and emit a single error, instead of one error per private field.
```
error[E0451]: fields `beta` and `gamma` of struct `Alpha` are private
--> $DIR/visibility.rs:18:13
|
LL | let _x = Alpha {
| ----- in this type
LL | beta: 0,
| ^^^^^^^ private field
LL | ..
| ^^ field `gamma` is private
```
43 lines
1.1 KiB
Rust
43 lines
1.1 KiB
Rust
#![feature(default_field_values)]
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pub mod foo {
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#[derive(Default)]
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pub struct Alpha {
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beta: u8 = 42,
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gamma: bool = true,
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}
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}
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mod bar {
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use crate::foo::Alpha;
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fn baz() {
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let _x = Alpha { .. };
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//~^ ERROR fields `beta` and `gamma` of struct `Alpha` are private
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let _x = Alpha {
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beta: 0, //~ ERROR fields `beta` and `gamma` of struct `Alpha` are private
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gamma: false,
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};
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let _x = Alpha {
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beta: 0, //~ ERROR fields `beta` and `gamma` of struct `Alpha` are private
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..
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};
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let _x = Alpha { beta: 0, .. };
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//~^ ERROR fields `beta` and `gamma` of struct `Alpha` are private
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let _x = Alpha { beta: 0, ..Default::default() };
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//~^ ERROR fields `beta` and `gamma` of struct `Alpha` are private
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}
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}
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pub mod baz {
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pub struct S {
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x: i32 = 1,
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}
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}
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fn main() {
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let _a = baz::S {
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.. //~ ERROR field `x` of struct `S` is private
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};
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let _b = baz::S {
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x: 0, //~ ERROR field `x` of struct `S` is private
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};
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}
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