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Auto merge of #14404 - Veykril:proc-macro-loading, r=Veykril

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Remove client side proc-macro version check

The server already verifies versions due to ABI picking now so there shouldn't be a need for the client side check anymore
This commit is contained in:
bors 2023-03-25 14:44:53 +00:00
commit 71b23360e7
2 changed files with 3 additions and 14 deletions
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14
crates/proc-macro-api/src/lib.rs
View File

@ -54,18 +54,8 @@ pub struct MacroDylib {
}
impl MacroDylib {
// FIXME: this is buggy due to TOCTOU, we should check the version in the
// macro process instead.
pub fn new(path: AbsPathBuf) -> io::Result<MacroDylib> {
let _p = profile::span("MacroDylib::new");
let info = version::read_dylib_info(&path)?;
if info.version.0 < 1 || info.version.1 < 47 {
let msg = format!("proc-macro {} built by {info:#?} is not supported by rust-analyzer, please update your Rust version.", path.display());
return Err(io::Error::new(io::ErrorKind::InvalidData, msg));
}
Ok(MacroDylib { path })
pub fn new(path: AbsPathBuf) -> MacroDylib {
MacroDylib { path }
}
}

3
crates/rust-analyzer/src/reload.rs
View File

@ -648,8 +648,7 @@ pub(crate) fn load_proc_macro(
) -> ProcMacroLoadResult {
let server = server.map_err(ToOwned::to_owned)?;
let res: Result<Vec<_>, String> = (|| {
let dylib = MacroDylib::new(path.to_path_buf())
.map_err(|io| format!("Proc-macro dylib loading failed: {io}"))?;
let dylib = MacroDylib::new(path.to_path_buf());
let vec = server.load_dylib(dylib).map_err(|e| format!("{e}"))?;
if vec.is_empty() {
return Err("proc macro library returned no proc macros".to_string());