From 0820e18d3dd1aac2f713251dfaddc6a8ebb041d0 Mon Sep 17 00:00:00 2001
From: Jonathan Kelley <jkelleyrtp@gmail.com>
Date: Mon, 31 Jan 2022 02:49:37 -0500
Subject: [PATCH] feat: make component name accessible

---
 packages/core-macro/src/rsx/component.rs | 3 +++
 packages/core/src/nodes.rs               | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/packages/core-macro/src/rsx/component.rs b/packages/core-macro/src/rsx/component.rs
index 5257022a4..4e9d449cf 100644
--- a/packages/core-macro/src/rsx/component.rs
+++ b/packages/core-macro/src/rsx/component.rs
@@ -135,11 +135,14 @@ impl ToTokens for Component {
             None => quote! { None },
         };
 
+        let fn_name = self.name.segments.last().unwrap().ident.to_string();
+
         tokens.append_all(quote! {
             __cx.component(
                 #name,
                 #builder,
                 #key_token,
+                #fn_name
             )
         })
     }
diff --git a/packages/core/src/nodes.rs b/packages/core/src/nodes.rs
index b18aeaf2d..1ce39a682 100644
--- a/packages/core/src/nodes.rs
+++ b/packages/core/src/nodes.rs
@@ -385,6 +385,7 @@ pub struct VComponent<'src> {
     pub scope: Cell<Option<ScopeId>>,
     pub can_memoize: bool,
     pub user_fc: *const (),
+    pub fn_name: &'static str,
     pub props: RefCell<Option<Box<dyn AnyProps + 'src>>>,
 }
 
@@ -549,6 +550,7 @@ impl<'a> NodeFactory<'a> {
         component: fn(Scope<'a, P>) -> Element,
         props: P,
         key: Option<Arguments>,
+        fn_name: &'static str,
     ) -> VNode<'a>
     where
         P: Properties + 'a,
@@ -559,6 +561,7 @@ impl<'a> NodeFactory<'a> {
             can_memoize: P::IS_STATIC,
             user_fc: component as *const (),
             originator: self.scope.scope_id(),
+            fn_name,
             props: RefCell::new(Some(Box::new(VComponentProps {
                 // local_props: RefCell::new(Some(props)),
                 // heap_props: RefCell::new(None),