1 files changed, 0 insertions, 19 deletions

diff --git a/crates/ide/src/diagnostics/unimplemented_builtin_macro.rs b/crates/ide/src/diagnostics/unimplemented_builtin_macro.rs
deleted file mode 100644
index 09faa3bbc..000000000
--- a/crates/ide/src/diagnostics/unimplemented_builtin_macro.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-use crate::{
-    diagnostics::{Diagnostic, DiagnosticsContext},
-    Severity,
-};
-
-// Diagnostic: unimplemented-builtin-macro
-//
-// This diagnostic is shown for builtin macros which are not yet implemented by rust-analyzer
-pub(super) fn unimplemented_builtin_macro(
-    ctx: &DiagnosticsContext<'_>,
-    d: &hir::UnimplementedBuiltinMacro,
-) -> Diagnostic {
-    Diagnostic::new(
-        "unimplemented-builtin-macro",
-        "unimplemented built-in macro".to_string(),
-        ctx.sema.diagnostics_display_range(d.node.clone()).range,
-    )
-    .severity(Severity::WeakWarning)
-}