Auto merge of #14267 - Veykril:experimental-diagnostics, r=Veykril

internal: Mark unresolved field, unresolved method and expected function diagnostics experimental

Our type checking is still not good enough for us to have these diagnostics be enabled by default it seems so let's mark them as experimental for now.

crates/ide-diagnostics/src/handlers/expected_function.rs

@@ -14,6 +14,7 @@ pub(crate) fn expected_function(
         format!("expected function, found {}", d.found.display(ctx.sema.db)),
         ctx.sema.diagnostics_display_range(d.call.clone().map(|it| it.into())).range,
     )
+    .experimental()
 }
 
 #[cfg(test)]

crates/ide-diagnostics/src/handlers/unresolved_field.rs

@@ -32,6 +32,7 @@ pub(crate) fn unresolved_field(
         ctx.sema.diagnostics_display_range(d.expr.clone().map(|it| it.into())).range,
     )
     .with_fixes(fixes(ctx, d))
+    .experimental()
 }
 
 fn fixes(ctx: &DiagnosticsContext<'_>, d: &hir::UnresolvedField) -> Option<Vec<Assist>> {

crates/ide-diagnostics/src/handlers/unresolved_method.rs

@@ -32,6 +32,7 @@ pub(crate) fn unresolved_method(
         ctx.sema.diagnostics_display_range(d.expr.clone().map(|it| it.into())).range,
     )
     .with_fixes(fixes(ctx, d))
+    .experimental()
 }
 
 fn fixes(ctx: &DiagnosticsContext<'_>, d: &hir::UnresolvedMethodCall) -> Option<Vec<Assist>> {