rust/tests/ui/proc-macro/call-deprecated.rs

35 lines
758 B
Rust

//@ check-pass
//@ aux-build:call-deprecated.rs
extern crate call_deprecated;
// These first two `#[allow(deprecated)]` attributes
// do nothing, since the AST nodes for `First` and `Second`
// haven't been assigned a `NodeId`.
// See #63221 for a discussion about how we should
// handle the interaction of 'inert' attributes and
// proc-macro attributes.
#[allow(deprecated)]
#[call_deprecated::attr] //~ WARN use of deprecated macro
struct First;
#[allow(deprecated)]
#[call_deprecated::attr_remove] //~ WARN use of deprecated macro
struct Second;
#[allow(deprecated)]
mod bar {
#[allow(deprecated)]
#[call_deprecated::attr]
struct Third;
#[allow(deprecated)]
#[call_deprecated::attr_remove]
struct Fourth;
}
fn main() {
}