diff --git a/src/compiler/binder.ts b/src/compiler/binder.ts
index 365a3d36515af..d89c09babf2da 100644
--- a/src/compiler/binder.ts
+++ b/src/compiler/binder.ts
@@ -1072,7 +1072,6 @@ namespace ts {
                 node = node.parent;
             }
             return !isStatementCondition(node) &&
-                !isLogicalAssignmentExpression(node.parent) &&
                 !isLogicalExpression(node.parent) &&
                 !(isOptionalChain(node.parent) && node.parent.expression === node);
         }
diff --git a/tests/baselines/reference/logicalAssignment11(target=es2015).js b/tests/baselines/reference/logicalAssignment11(target=es2015).js
new file mode 100644
index 0000000000000..26c8118da53a5
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=es2015).js
@@ -0,0 +1,20 @@
+//// [logicalAssignment11.ts]
+let x: string | undefined;
+
+let d: string | undefined;
+d ?? (d = x ?? "x")
+d.length;
+
+let e: string | undefined;
+e ??= x ?? "x"
+e.length
+
+//// [logicalAssignment11.js]
+"use strict";
+let x;
+let d;
+d !== null && d !== void 0 ? d : (d = x !== null && x !== void 0 ? x : "x");
+d.length;
+let e;
+e !== null && e !== void 0 ? e : (e = x !== null && x !== void 0 ? x : "x");
+e.length;
diff --git a/tests/baselines/reference/logicalAssignment11(target=es2015).symbols b/tests/baselines/reference/logicalAssignment11(target=es2015).symbols
new file mode 100644
index 0000000000000..95c1b3b332327
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=es2015).symbols
@@ -0,0 +1,29 @@
+=== tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts ===
+let x: string | undefined;
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+let d: string | undefined;
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+
+d ?? (d = x ?? "x")
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+d.length;
+>d.length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+
+let e: string | undefined;
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+
+e ??= x ?? "x"
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+e.length
+>e.length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+>length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+
diff --git a/tests/baselines/reference/logicalAssignment11(target=es2015).types b/tests/baselines/reference/logicalAssignment11(target=es2015).types
new file mode 100644
index 0000000000000..5595ba8327737
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=es2015).types
@@ -0,0 +1,37 @@
+=== tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts ===
+let x: string | undefined;
+>x : string | undefined
+
+let d: string | undefined;
+>d : string | undefined
+
+d ?? (d = x ?? "x")
+>d ?? (d = x ?? "x") : string
+>d : string | undefined
+>(d = x ?? "x") : string
+>d = x ?? "x" : string
+>d : string | undefined
+>x ?? "x" : string
+>x : string | undefined
+>"x" : "x"
+
+d.length;
+>d.length : number
+>d : string
+>length : number
+
+let e: string | undefined;
+>e : string | undefined
+
+e ??= x ?? "x"
+>e ??= x ?? "x" : string
+>e : string | undefined
+>x ?? "x" : string
+>x : string | undefined
+>"x" : "x"
+
+e.length
+>e.length : number
+>e : string
+>length : number
+
diff --git a/tests/baselines/reference/logicalAssignment11(target=es2020).js b/tests/baselines/reference/logicalAssignment11(target=es2020).js
new file mode 100644
index 0000000000000..96629d905e668
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=es2020).js
@@ -0,0 +1,20 @@
+//// [logicalAssignment11.ts]
+let x: string | undefined;
+
+let d: string | undefined;
+d ?? (d = x ?? "x")
+d.length;
+
+let e: string | undefined;
+e ??= x ?? "x"
+e.length
+
+//// [logicalAssignment11.js]
+"use strict";
+let x;
+let d;
+d ?? (d = x ?? "x");
+d.length;
+let e;
+e ?? (e = x ?? "x");
+e.length;
diff --git a/tests/baselines/reference/logicalAssignment11(target=es2020).symbols b/tests/baselines/reference/logicalAssignment11(target=es2020).symbols
new file mode 100644
index 0000000000000..95c1b3b332327
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=es2020).symbols
@@ -0,0 +1,29 @@
+=== tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts ===
+let x: string | undefined;
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+let d: string | undefined;
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+
+d ?? (d = x ?? "x")
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+d.length;
+>d.length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+
+let e: string | undefined;
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+
+e ??= x ?? "x"
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+e.length
+>e.length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+>length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+
diff --git a/tests/baselines/reference/logicalAssignment11(target=es2020).types b/tests/baselines/reference/logicalAssignment11(target=es2020).types
new file mode 100644
index 0000000000000..5595ba8327737
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=es2020).types
@@ -0,0 +1,37 @@
+=== tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts ===
+let x: string | undefined;
+>x : string | undefined
+
+let d: string | undefined;
+>d : string | undefined
+
+d ?? (d = x ?? "x")
+>d ?? (d = x ?? "x") : string
+>d : string | undefined
+>(d = x ?? "x") : string
+>d = x ?? "x" : string
+>d : string | undefined
+>x ?? "x" : string
+>x : string | undefined
+>"x" : "x"
+
+d.length;
+>d.length : number
+>d : string
+>length : number
+
+let e: string | undefined;
+>e : string | undefined
+
+e ??= x ?? "x"
+>e ??= x ?? "x" : string
+>e : string | undefined
+>x ?? "x" : string
+>x : string | undefined
+>"x" : "x"
+
+e.length
+>e.length : number
+>e : string
+>length : number
+
diff --git a/tests/baselines/reference/logicalAssignment11(target=esnext).js b/tests/baselines/reference/logicalAssignment11(target=esnext).js
new file mode 100644
index 0000000000000..ffcc40516cc33
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=esnext).js
@@ -0,0 +1,20 @@
+//// [logicalAssignment11.ts]
+let x: string | undefined;
+
+let d: string | undefined;
+d ?? (d = x ?? "x")
+d.length;
+
+let e: string | undefined;
+e ??= x ?? "x"
+e.length
+
+//// [logicalAssignment11.js]
+"use strict";
+let x;
+let d;
+d ?? (d = x ?? "x");
+d.length;
+let e;
+e ??= x ?? "x";
+e.length;
diff --git a/tests/baselines/reference/logicalAssignment11(target=esnext).symbols b/tests/baselines/reference/logicalAssignment11(target=esnext).symbols
new file mode 100644
index 0000000000000..95c1b3b332327
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=esnext).symbols
@@ -0,0 +1,29 @@
+=== tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts ===
+let x: string | undefined;
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+let d: string | undefined;
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+
+d ?? (d = x ?? "x")
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+d.length;
+>d.length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+>d : Symbol(d, Decl(logicalAssignment11.ts, 2, 3))
+>length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+
+let e: string | undefined;
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+
+e ??= x ?? "x"
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+>x : Symbol(x, Decl(logicalAssignment11.ts, 0, 3))
+
+e.length
+>e.length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+>e : Symbol(e, Decl(logicalAssignment11.ts, 6, 3))
+>length : Symbol(String.length, Decl(lib.es5.d.ts, --, --))
+
diff --git a/tests/baselines/reference/logicalAssignment11(target=esnext).types b/tests/baselines/reference/logicalAssignment11(target=esnext).types
new file mode 100644
index 0000000000000..5595ba8327737
--- /dev/null
+++ b/tests/baselines/reference/logicalAssignment11(target=esnext).types
@@ -0,0 +1,37 @@
+=== tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts ===
+let x: string | undefined;
+>x : string | undefined
+
+let d: string | undefined;
+>d : string | undefined
+
+d ?? (d = x ?? "x")
+>d ?? (d = x ?? "x") : string
+>d : string | undefined
+>(d = x ?? "x") : string
+>d = x ?? "x" : string
+>d : string | undefined
+>x ?? "x" : string
+>x : string | undefined
+>"x" : "x"
+
+d.length;
+>d.length : number
+>d : string
+>length : number
+
+let e: string | undefined;
+>e : string | undefined
+
+e ??= x ?? "x"
+>e ??= x ?? "x" : string
+>e : string | undefined
+>x ?? "x" : string
+>x : string | undefined
+>"x" : "x"
+
+e.length
+>e.length : number
+>e : string
+>length : number
+
diff --git a/tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts b/tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts
new file mode 100644
index 0000000000000..96b6ff7e54b42
--- /dev/null
+++ b/tests/cases/conformance/esnext/logicalAssignment/logicalAssignment11.ts
@@ -0,0 +1,12 @@
+// @strict: true
+// @target: esnext, es2020, es2015
+
+let x: string | undefined;
+
+let d: string | undefined;
+d ?? (d = x ?? "x")
+d.length;
+
+let e: string | undefined;
+e ??= x ?? "x"
+e.length
\ No newline at end of file