fix corner case in inline (#5577)

fixes #5576
mishoo · Jul 26, 2022 · da930af · da930af
1 parent 996836b
commit da930af
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Showing 2 changed files with 36 additions and 1 deletion.
diff --git a/lib/compress.js b/lib/compress.js
@@ -3828,7 +3828,8 @@ Compressor.prototype.compress = function(node) {
             var changed = false;
             var index = statements.length - 1;
             if (in_lambda && index >= 0) {
-                var inlined = statements[index].try_inline(compressor, block_scope);
+                var no_return = in_try && in_try.bfinally && in_async_generator(scope);
+                var inlined = statements[index].try_inline(compressor, block_scope, no_return);
                 if (inlined) {
                     statements[index--] = inlined;
                     changed = true;

diff --git a/test/compress/yields.js b/test/compress/yields.js
@@ -1701,3 +1701,37 @@ issue_5526: {
     ]
     node_version: ">=10"
 }
+
+issue_5576: {
+    options = {
+        inline: true,
+    }
+    input: {
+        (async function*() {
+            try {
+                (function() {
+                    while (console.log("foo"));
+                })();
+            } finally {
+                console.log("bar");
+            }
+        })().next();
+        console.log("baz");
+    }
+    expect: {
+        (async function*() {
+            try {
+                while (console.log("foo"));
+            } finally {
+                console.log("bar");
+            }
+        })().next();
+        console.log("baz");
+    }
+    expect_stdout: [
+        "foo",
+        "bar",
+        "baz",
+    ]
+    node_version: ">=10"
+}