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Update proc-macro-api for the new rustc metadata format

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This commit is contained in:
jyn 2023-05-26 11:59:25 -05:00
parent 35940bcda3
commit aa65395c49
1 changed files with 1 additions and 1 deletions
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2
crates/proc-macro-api/src/version.rs
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@ -122,7 +122,7 @@ pub fn read_version(dylib_path: &AbsPath) -> io::Result<String> {
// https://github.com/rust-lang/rust/commit/0696e79f2740ad89309269b460579e548a5cd632
let snappy_portion = match version {
5 | 6 => &dot_rustc[8..],
7 => {
7 | 8 => {
let len_bytes = &dot_rustc[8..12];
let data_len = u32::from_be_bytes(len_bytes.try_into().unwrap()) as usize;
&dot_rustc[12..data_len + 12]