fix(50591): RangeError: Maximum call stack size exceeded

src/compiler/checker.ts

@@ -23569,7 +23569,7 @@ namespace ts {
                     }
                 }
 
-                if (hasOnlyExpressionInitializer(declaration)) {
+                if (hasOnlyExpressionInitializer(declaration) && isBlockScopedNameDeclaredBeforeUse(declaration, node.argumentExpression)) {
                     const initializer = getEffectiveInitializer(declaration);
                     return initializer && tryGetNameFromType(getTypeOfExpression(initializer));
                 }

tests/baselines/reference/typeGuardNarrowsIndexedAccessOfKnownProperty10.errors.txt

@@ -0,0 +1,15 @@
+tests/cases/compiler/typeGuardNarrowsIndexedAccessOfKnownProperty10.ts(5,6): error TS2448: Block-scoped variable 'id' used before its declaration.
+
+
+==== tests/cases/compiler/typeGuardNarrowsIndexedAccessOfKnownProperty10.ts (1 errors) ====
+    interface Foo { bar: any; }
+    const bar: { [id: string]: number } = {};
+
+    (foo: Foo) => {
+    	bar[id]++;
+    	    ~~
+!!! error TS2448: Block-scoped variable 'id' used before its declaration.
+!!! related TS2728 tests/cases/compiler/typeGuardNarrowsIndexedAccessOfKnownProperty10.ts:6:8: 'id' is declared here.
+    	const id = foo.bar;
+    }
+

tests/baselines/reference/typeGuardNarrowsIndexedAccessOfKnownProperty10.js

@@ -0,0 +1,17 @@
+//// [typeGuardNarrowsIndexedAccessOfKnownProperty10.ts]
+interface Foo { bar: any; }
+const bar: { [id: string]: number } = {};
+
+(foo: Foo) => {
+	bar[id]++;
+	const id = foo.bar;
+}
+
+
+//// [typeGuardNarrowsIndexedAccessOfKnownProperty10.js]
+"use strict";
+var bar = {};
+(function (foo) {
+    bar[id]++;
+    var id = foo.bar;
+});

tests/baselines/reference/typeGuardNarrowsIndexedAccessOfKnownProperty10.symbols

@@ -0,0 +1,24 @@
+=== tests/cases/compiler/typeGuardNarrowsIndexedAccessOfKnownProperty10.ts ===
+interface Foo { bar: any; }
+>Foo : Symbol(Foo, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 0, 0))
+>bar : Symbol(Foo.bar, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 0, 15))
+
+const bar: { [id: string]: number } = {};
+>bar : Symbol(bar, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 1, 5))
+>id : Symbol(id, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 1, 14))
+
+(foo: Foo) => {
+>foo : Symbol(foo, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 3, 1))
+>Foo : Symbol(Foo, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 0, 0))
+
+	bar[id]++;
+>bar : Symbol(bar, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 1, 5))
+>id : Symbol(id, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 5, 6))
+
+	const id = foo.bar;
+>id : Symbol(id, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 5, 6))
+>foo.bar : Symbol(Foo.bar, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 0, 15))
+>foo : Symbol(foo, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 3, 1))
+>bar : Symbol(Foo.bar, Decl(typeGuardNarrowsIndexedAccessOfKnownProperty10.ts, 0, 15))
+}
+

tests/baselines/reference/typeGuardNarrowsIndexedAccessOfKnownProperty10.types

@@ -0,0 +1,26 @@
+=== tests/cases/compiler/typeGuardNarrowsIndexedAccessOfKnownProperty10.ts ===
+interface Foo { bar: any; }
+>bar : any
+
+const bar: { [id: string]: number } = {};
+>bar : { [id: string]: number; }
+>id : string
+>{} : {}
+
+(foo: Foo) => {
+>(foo: Foo) => {	bar[id]++;	const id = foo.bar;} : (foo: Foo) => void
+>foo : Foo
+
+	bar[id]++;
+>bar[id]++ : number
+>bar[id] : number
+>bar : { [id: string]: number; }
+>id : any
+
+	const id = foo.bar;
+>id : any
+>foo.bar : any
+>foo : Foo
+>bar : any
+}
+

tests/cases/compiler/typeGuardNarrowsIndexedAccessOfKnownProperty10.ts

@@ -0,0 +1,9 @@
+// @strict: true
+
+interface Foo { bar: any; }
+const bar: { [id: string]: number } = {};
+
+(foo: Foo) => {
+	bar[id]++;
+	const id = foo.bar;
+}