diff --git a/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.symbols b/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.symbols
index 53a8082c893bf..c1b322c2e0ec0 100644
--- a/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.symbols
+++ b/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.symbols
@@ -56,3 +56,19 @@ const test3: (arg: number) => void = (arg = 1) => {};
 >arg : Symbol(arg, Decl(contextuallyTypedParametersWithInitializers2.ts, 18, 14))
 >arg : Symbol(arg, Decl(contextuallyTypedParametersWithInitializers2.ts, 18, 38))
 
+const test4: (reader: () => number, value: 1) => void =
+>test4 : Symbol(test4, Decl(contextuallyTypedParametersWithInitializers2.ts, 20, 5))
+>reader : Symbol(reader, Decl(contextuallyTypedParametersWithInitializers2.ts, 20, 14))
+>value : Symbol(value, Decl(contextuallyTypedParametersWithInitializers2.ts, 20, 35))
+
+  (get = () => x, x = 0) => {
+>get : Symbol(get, Decl(contextuallyTypedParametersWithInitializers2.ts, 21, 3))
+>x : Symbol(x, Decl(contextuallyTypedParametersWithInitializers2.ts, 21, 17))
+>x : Symbol(x, Decl(contextuallyTypedParametersWithInitializers2.ts, 21, 17))
+
+    x.toFixed();
+>x.toFixed : Symbol(Number.toFixed, Decl(lib.es5.d.ts, --, --))
+>x : Symbol(x, Decl(contextuallyTypedParametersWithInitializers2.ts, 21, 17))
+>toFixed : Symbol(Number.toFixed, Decl(lib.es5.d.ts, --, --))
+
+  };
diff --git a/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.types b/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.types
index 79855f1d25e3e..a2f7e2dfb5b78 100644
--- a/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.types
+++ b/tsc/testdata/baselines/reference/compiler/contextuallyTypedParametersWithInitializers2.types
@@ -61,3 +61,23 @@ const test3: (arg: number) => void = (arg = 1) => {};
 >arg : number
 >1 : 1
 
+const test4: (reader: () => number, value: 1) => void =
+>test4 : (reader: () => number, value: 1) => void
+>reader : () => number
+>value : 1
+
+  (get = () => x, x = 0) => {
+>(get = () => x, x = 0) => {    x.toFixed();  } : (get?: () => number, x?: number) => void
+>get : () => number
+>() => x : () => 1
+>x : number
+>x : number
+>0 : 0
+
+    x.toFixed();
+>x.toFixed() : string
+>x.toFixed : (fractionDigits?: number) => string
+>x : number
+>toFixed : (fractionDigits?: number) => string
+
+  };
diff --git a/tsc/testdata/tests/cases/compiler/contextuallyTypedParametersWithInitializers2.ts b/tsc/testdata/tests/cases/compiler/contextuallyTypedParametersWithInitializers2.ts
index f07e313505981..4f1134f29bda4 100644
--- a/tsc/testdata/tests/cases/compiler/contextuallyTypedParametersWithInitializers2.ts
+++ b/tsc/testdata/tests/cases/compiler/contextuallyTypedParametersWithInitializers2.ts
@@ -21,3 +21,8 @@ declare const num: number;
 const test2: (arg: 1 | 2) => void = (arg = num) => {};
 
 const test3: (arg: number) => void = (arg = 1) => {};
+
+const test4: (reader: () => number, value: 1) => void =
+  (get = () => x, x = 0) => {
+    x.toFixed();
+  };
\ No newline at end of file