Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/proc-macro-srv/src/server_impl/rust_analyzer_span.rs')
| -rw-r--r-- | crates/proc-macro-srv/src/server_impl/rust_analyzer_span.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/crates/proc-macro-srv/src/server_impl/rust_analyzer_span.rs b/crates/proc-macro-srv/src/server_impl/rust_analyzer_span.rs index 552d99f51b..bfc3ea5d03 100644 --- a/crates/proc-macro-srv/src/server_impl/rust_analyzer_span.rs +++ b/crates/proc-macro-srv/src/server_impl/rust_analyzer_span.rs @@ -142,7 +142,13 @@ impl server::TokenStream for RaSpanServer { stream.is_empty() } fn from_str(&mut self, src: &str) -> Self::TokenStream { - Self::TokenStream::from_str(src, self.call_site).expect("cannot parse string") + Self::TokenStream::from_str(src, self.call_site).unwrap_or_else(|e| { + Self::TokenStream::from_str( + &format!("compile_error!(\"failed to parse str to token stream: {e}\")"), + self.call_site, + ) + .unwrap() + }) } fn to_string(&mut self, stream: &Self::TokenStream) -> String { stream.to_string() |