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Ignore proc-macro stdout to prevent IPC crash

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This commit is contained in:
Edwin Cheng 2021-03-23 11:22:33 +08:00
parent 4b997b8663
commit f41ae64722
2 changed files with 22 additions and 7 deletions
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4
crates/rust-analyzer/tests/rust-analyzer/main.rs
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@ -712,6 +712,10 @@ pub fn foo(_input: TokenStream) -> TokenStream {
// We hard code the output here for preventing to use any deps
let mut res = TokenStream::new();
// ill behaved proc-macro will use the stdout
// we should ignore it
println!("I am bad guy");
// impl Bar for Foo { fn bar() {} }
let mut tokens = vec![t!("impl"), t!("Bar"), t!("for"), t!("Foo")];
let mut fn_stream = TokenStream::new();