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5f5b4ee128
This reverts commit 31fe9628cf830a08e7194a446f66c668aaea86e9, reversing changes made to f20307851ead9fbbb9fa88bbffb3258a069230a6.
26 lines
432 B
Rust
26 lines
432 B
Rust
#![deny(dead_code)]
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#[derive(Default)]
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struct T; //~ ERROR struct `T` is never constructed
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#[derive(Default)]
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struct Used;
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#[derive(Default)]
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enum E {
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#[default]
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A,
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B, //~ ERROR variant `B` is never constructed
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}
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// external crate can call T2::default() to construct T2,
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// so that no warnings for pub adts
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#[derive(Default)]
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pub struct T2 {
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_unread: i32,
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}
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fn main() {
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let _x: Used = Default::default();
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}
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