fix(2271): Invalid declaration emit for enum value type (#2319)

Author: a-tarasyuk

internal/checker/nodebuilderimpl.go

@@ -155,7 +155,7 @@ func (b *NodeBuilderImpl) appendReferenceToType(root *ast.TypeNode, ref *ast.Typ
 		imprt := root.AsImportTypeNode()
 		// then move qualifiers
 		ids := getAccessStack(ref)
-		var qualifier *ast.Node
+		qualifier := root.AsImportTypeNode().Qualifier
 		for _, id := range ids {
 			if qualifier != nil {
 				qualifier = b.f.NewQualifiedName(qualifier, id)

testdata/baselines/reference/compiler/declarationEmitQualifiedName.js

@@ -0,0 +1,66 @@
+//// [tests/cases/compiler/declarationEmitQualifiedName.ts] ////
+
+//// [e.ts]
+export enum E {
+    A = 'a',
+    B = 'b',
+}
+
+//// [a.ts]
+import { E } from './e.js'
+export const A = {
+    item: {
+        a: E.A,
+    },
+} as const
+
+//// [b.ts]
+import { A } from './a.js'
+export const B = { ...A } as const
+
+
+//// [e.js]
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.E = void 0;
+var E;
+(function (E) {
+    E["A"] = "a";
+    E["B"] = "b";
+})(E || (exports.E = E = {}));
+//// [a.js]
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.A = void 0;
+const e_js_1 = require("./e.js");
+exports.A = {
+    item: {
+        a: e_js_1.E.A,
+    },
+};
+//// [b.js]
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.B = void 0;
+const a_js_1 = require("./a.js");
+exports.B = Object.assign({}, a_js_1.A);
+
+
+//// [e.d.ts]
+export declare enum E {
+    A = "a",
+    B = "b"
+}
+//// [a.d.ts]
+import { E } from './e.js';
+export declare const A: {
+    readonly item: {
+        readonly a: E.A;
+    };
+};
+//// [b.d.ts]
+export declare const B: {
+    readonly item: {
+        readonly a: import("./e.js").E.A;
+    };
+};

testdata/baselines/reference/compiler/declarationEmitQualifiedName.symbols

@@ -0,0 +1,42 @@
+//// [tests/cases/compiler/declarationEmitQualifiedName.ts] ////
+
+=== e.ts ===
+export enum E {
+>E : Symbol(E, Decl(e.ts, 0, 0))
+
+    A = 'a',
+>A : Symbol(E.A, Decl(e.ts, 0, 15))
+
+    B = 'b',
+>B : Symbol(E.B, Decl(e.ts, 1, 12))
+}
+
+=== a.ts ===
+import { E } from './e.js'
+>E : Symbol(E, Decl(a.ts, 0, 8))
+
+export const A = {
+>A : Symbol(A, Decl(a.ts, 1, 12))
+
+    item: {
+>item : Symbol(item, Decl(a.ts, 1, 18))
+
+        a: E.A,
+>a : Symbol(a, Decl(a.ts, 2, 11))
+>E.A : Symbol(E.A, Decl(e.ts, 0, 15))
+>E : Symbol(E, Decl(a.ts, 0, 8))
+>A : Symbol(E.A, Decl(e.ts, 0, 15))
+
+    },
+} as const
+>const : Symbol(const)
+
+=== b.ts ===
+import { A } from './a.js'
+>A : Symbol(A, Decl(b.ts, 0, 8))
+
+export const B = { ...A } as const
+>B : Symbol(B, Decl(b.ts, 1, 12))
+>A : Symbol(A, Decl(b.ts, 0, 8))
+>const : Symbol(const)
+

testdata/baselines/reference/compiler/declarationEmitQualifiedName.types

@@ -0,0 +1,47 @@
+//// [tests/cases/compiler/declarationEmitQualifiedName.ts] ////
+
+=== e.ts ===
+export enum E {
+>E : E
+
+    A = 'a',
+>A : E.A
+>'a' : "a"
+
+    B = 'b',
+>B : E.B
+>'b' : "b"
+}
+
+=== a.ts ===
+import { E } from './e.js'
+>E : typeof E
+
+export const A = {
+>A : { readonly item: { readonly a: E.A; }; }
+>{    item: {        a: E.A,    },} as const : { readonly item: { readonly a: E.A; }; }
+>{    item: {        a: E.A,    },} : { readonly item: { readonly a: E.A; }; }
+
+    item: {
+>item : { readonly a: E.A; }
+>{        a: E.A,    } : { readonly a: E.A; }
+
+        a: E.A,
+>a : E.A
+>E.A : E.A
+>E : typeof E
+>A : E.A
+
+    },
+} as const
+
+=== b.ts ===
+import { A } from './a.js'
+>A : { readonly item: { readonly a: import("e").E.A; }; }
+
+export const B = { ...A } as const
+>B : { readonly item: { readonly a: import("e").E.A; }; }
+>{ ...A } as const : { readonly item: { readonly a: import("e").E.A; }; }
+>{ ...A } : { readonly item: { readonly a: import("e").E.A; }; }
+>A : { readonly item: { readonly a: import("e").E.A; }; }
+

testdata/tests/cases/compiler/declarationEmitQualifiedName.ts

@@ -0,0 +1,19 @@
+// @declaration: true
+
+// @filename: e.ts
+export enum E {
+    A = 'a',
+    B = 'b',
+}
+
+// @filename: a.ts
+import { E } from './e.js'
+export const A = {
+    item: {
+        a: E.A,
+    },
+} as const
+
+// @filename: b.ts
+import { A } from './a.js'
+export const B = { ...A } as const