gpui_macros: Hide inner test function from project symbols (#38809)

Lukas Wirth created 1 month ago

This makes rust-analyzer not consider the function for project symbols,
meaning searching for tests wont show two entries.

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Change summary

crates/gpui_macros/src/test.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

crates/gpui_macros/src/test.rs

@@ -100,7 +100,7 @@ pub fn test(args: TokenStream, function: TokenStream) -> TokenStream {
     };
 
     let inner_fn_attributes = mem::take(&mut inner_fn.attrs);
-    let inner_fn_name = format_ident!("_{}", inner_fn.sig.ident);
+    let inner_fn_name = format_ident!("__{}", inner_fn.sig.ident);
     let outer_fn_name = mem::replace(&mut inner_fn.sig.ident, inner_fn_name.clone());
 
     let result = generate_test_function(