Fix compile on nightly

alexcrichton · alexcrichton · commit 9f0a28a9c95d · 2018-07-21T18:53:35.000-07:00
diff --git a/src/unstable.rs b/src/unstable.rs
@@ -287,7 +287,7 @@ pub enum SourceFile {
 
 impl SourceFile {
     fn nightly(sf: proc_macro::SourceFile) -> Self {
-        let filename = stable::file_name(sf.path().to_string());
+        let filename = stable::file_name(sf.path().display().to_string());
         SourceFile::Nightly(sf, filename)
     }
 

Original file line number	Diff line number	Diff line change
`@@ -287,7 +287,7 @@ pub enum SourceFile {`
`287`	`287`
`288`	`288`	`impl SourceFile {`
`289`	`289`	`fn nightly(sf: proc_macro::SourceFile) -> Self {`
`290`		`- let filename = stable::file_name(sf.path().to_string());`
	`290`	`+ let filename = stable::file_name(sf.path().display().to_string());`
`291`	`291`	`SourceFile::Nightly(sf, filename)`
`292`	`292`	`}`
`293`	`293`