fix(transformer): do no add __self when the jsx is inside constructor

crates/oxc_syntax/src/scope.rs

@@ -12,7 +12,7 @@ export type ScopeId = number;
 "#;
 
 bitflags! {
-    #[derive(Debug, Clone, Copy)]
+    #[derive(Debug, Clone, Copy, PartialEq)]
     pub struct ScopeFlags: u16 {
         const StrictMode       = 1 << 0;
         const Top              = 1 << 1;
@@ -42,6 +42,10 @@ impl ScopeFlags {
         self.contains(Self::StrictMode)
     }
 
+    pub fn is_block(&self) -> bool {
+        self.is_empty() || *self == Self::StrictMode
+    }
+
     pub fn is_top(&self) -> bool {
         self.contains(Self::Top)
     }

crates/oxc_transformer/src/lib.rs

@@ -169,10 +169,10 @@ impl<'a> Traverse<'a> for Transformer<'a> {
     fn enter_jsx_opening_element(
         &mut self,
         elem: &mut JSXOpeningElement<'a>,
-        _ctx: &TraverseCtx<'a>,
+        ctx: &TraverseCtx<'a>,
     ) {
         self.x0_typescript.transform_jsx_opening_element(elem);
-        self.x1_react.transform_jsx_opening_element(elem);
+        self.x1_react.transform_jsx_opening_element(elem, ctx);
         self.x3_es2015.transform_jsx_opening_element(elem);
     }
 

crates/oxc_transformer/src/react/mod.rs

@@ -8,7 +8,7 @@ mod utils;
 use std::rc::Rc;
 
 use oxc_ast::ast::*;
-use oxc_traverse::TraverseCtx;
+use oxc_traverse::{Ancestor, FinderRet, TraverseCtx};
 
 use crate::context::Ctx;
 
@@ -78,9 +78,31 @@ impl<'a> React<'a> {
         }
     }
 
-    pub fn transform_jsx_opening_element(&mut self, elem: &mut JSXOpeningElement<'a>) {
+    pub fn transform_jsx_opening_element(
+        &mut self,
+        elem: &mut JSXOpeningElement<'a>,
+        ctx: &TraverseCtx<'a>,
+    ) {
         if self.options.is_jsx_self_plugin_enabled() {
-            self.jsx.jsx_self.transform_jsx_opening_element(elem);
+            let is_constructor = ctx
+                .find_scope(|scope| {
+                    if scope.is_block() || scope.is_arrow() {
+                        return FinderRet::Continue;
+                    }
+                    FinderRet::Found(scope.is_constructor())
+                })
+                .unwrap_or(false);
+            if !is_constructor
+      // no super class
+      || ctx
+          .find_ancestor(|ancestor| match ancestor {
+              Ancestor::ClassBody(class) => FinderRet::Found(class.super_class().is_none()),
+              _ => FinderRet::Continue,
+          })
+          .unwrap_or(true)
+            {
+                self.jsx.jsx_self.transform_jsx_opening_element(elem);
+            }
         }
         if self.options.is_jsx_source_plugin_enabled() {
             self.jsx.jsx_source.transform_jsx_opening_element(elem);

tasks/transform_conformance/babel.snap.md

@@ -1,10 +1,11 @@
 commit: 4bd1b2c2
 
-Passed: 308/362
+Passed: 309/362
 
 # All Passed:
 * babel-preset-react
 * babel-plugin-transform-react-display-name
+* babel-plugin-transform-react-jsx-self
 * babel-plugin-transform-react-jsx-source
 
 
@@ -65,9 +66,6 @@ Passed: 308/362
 * autoImport/complicated-scope-module/input.js
 * react-automatic/should-throw-when-filter-is-specified/input.js
 
-# babel-plugin-transform-react-jsx-self (2/3)
-* react-source/disable-with-super/input.js
-
 # babel-plugin-transform-react-jsx-development (8/12)
 * cross-platform/self-inside-arrow/input.mjs
 * cross-platform/source-and-self-defined/input.js