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armano2armano2
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Fix: visiting decorators in Identifier
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5 files changed

+288
-1
lines changed

5 files changed

+288
-1
lines changed

‎analyze-scope.js

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Original file line numberDiff line numberDiff line change
@@ -219,7 +219,9 @@ class Referencer extends OriginalReferencer {
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if (!this.typeMode) {
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super.Identifier(node);
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}
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this.visit(node.typeAnnotation);
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this.visitDecorators(node.decorators);
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}
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/**

‎tests/fixtures/scope-analysis/identifier-decorators.ts

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@@ -0,0 +1,4 @@
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export class Test {
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constructor(@Decorator config) {
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}
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}

‎tests/fixtures/scope-analysis/interface-type.ts

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@@ -0,0 +1,7 @@
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interface C<T = any> {
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}
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interface R<T extends C> {
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foo: C
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}

‎tests/lib/__snapshots__/scope-analysis.js.snap

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@@ -2927,6 +2927,255 @@ Object {
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}
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`;
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exports[`TypeScript scope analysis tests/fixtures/scope-analysis/identifier-decorators.ts 1`] = `
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Object {
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"$id": 7,
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"block": Object {
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"range": Array [
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0,
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69,
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],
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"type": "Program",
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},
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"childScopes": Array [
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Object {
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"$id": 6,
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"block": Object {
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"range": Array [
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0,
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69,
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],
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"type": "Program",
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},
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"childScopes": Array [
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Object {
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"$id": 5,
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"block": Object {
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"range": Array [
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7,
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67,
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],
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"type": "ClassDeclaration",
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},
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"childScopes": Array [
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Object {
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"$id": 4,
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"block": Object {
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"range": Array [
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36,
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64,
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],
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"type": "FunctionExpression",
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},
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"childScopes": Array [],
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"functionExpressionScope": false,
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"isStrict": true,
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"references": Array [],
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"throughReferences": Array [],
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"type": "function",
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"upperScope": Object {
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"$ref": 5,
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},
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"variableMap": Object {
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"arguments": Object {
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"$ref": 2,
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},
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"config": Object {
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"$ref": 3,
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},
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},
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"variableScope": Object {
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"$ref": 4,
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},
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"variables": Array [
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Object {
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"$id": 2,
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"defs": Array [],
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"eslintUsed": undefined,
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"identifiers": Array [],
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"name": "arguments",
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"references": Array [],
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"scope": Object {
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"$ref": 4,
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},
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},
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Object {
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"$id": 3,
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"defs": Array [
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Object {
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"name": Object {
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"name": "config",
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"range": Array [
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48,
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54,
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],
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"type": "Identifier",
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},
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"node": Object {
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"range": Array [
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36,
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64,
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],
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"type": "FunctionExpression",
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},
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"parent": null,
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"type": "Parameter",
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},
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],
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"eslintUsed": undefined,
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"identifiers": Array [
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Object {
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"name": "config",
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"range": Array [
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48,
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54,
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],
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"type": "Identifier",
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},
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],
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"name": "config",
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"references": Array [],
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"scope": Object {
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"$ref": 4,
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},
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},
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],
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},
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],
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"functionExpressionScope": false,
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"isStrict": true,
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"references": Array [],
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"throughReferences": Array [],
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"type": "class",
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"upperScope": Object {
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"$ref": 6,
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},
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"variableMap": Object {
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"Test": Object {
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"$ref": 1,
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},
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},
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"variableScope": Object {
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"$ref": 6,
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},
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"variables": Array [
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Object {
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"$id": 1,
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"defs": Array [
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Object {
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"name": Object {
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"name": "Test",
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"range": Array [
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13,
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17,
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],
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"type": "Identifier",
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},
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"node": Object {
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"range": Array [
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7,
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67,
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],
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"type": "ClassDeclaration",
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},
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"parent": undefined,
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"type": "ClassName",
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},
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],
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"eslintUsed": undefined,
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"identifiers": Array [
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Object {
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"name": "Test",
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"range": Array [
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13,
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17,
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],
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"type": "Identifier",
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},
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],
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"name": "Test",
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"references": Array [],
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"scope": Object {
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"$ref": 5,
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},
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},
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],
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},
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],
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"functionExpressionScope": false,
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"isStrict": true,
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"references": Array [],
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"throughReferences": Array [],
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"type": "module",
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"upperScope": Object {
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"$ref": 7,
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},
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"variableMap": Object {
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"Test": Object {
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"$ref": 0,
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},
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},
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"variableScope": Object {
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"$ref": 6,
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},
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"variables": Array [
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Object {
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"$id": 0,
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"defs": Array [
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Object {
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"name": Object {
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"name": "Test",
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"range": Array [
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13,
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17,
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],
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"type": "Identifier",
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},
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"node": Object {
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"range": Array [
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7,
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67,
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],
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"type": "ClassDeclaration",
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},
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"parent": null,
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"type": "ClassName",
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},
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],
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"eslintUsed": undefined,
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"identifiers": Array [
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Object {
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"name": "Test",
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"range": Array [
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13,
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17,
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],
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"type": "Identifier",
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},
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],
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"name": "Test",
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"references": Array [],
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"scope": Object {
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"$ref": 6,
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},
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},
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],
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},
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],
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"functionExpressionScope": false,
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"isStrict": false,
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"references": Array [],
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"throughReferences": Array [],
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"type": "global",
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"upperScope": null,
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"variableMap": Object {},
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"variableScope": Object {
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"$ref": 7,
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},
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"variables": Array [],
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}
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`;
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exports[`TypeScript scope analysis tests/fixtures/scope-analysis/ignore-type-only-stuff.ts 1`] = `
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Object {
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"$id": 1,
@@ -3003,6 +3252,31 @@ Object {
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}
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`;
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3255+
exports[`TypeScript scope analysis tests/fixtures/scope-analysis/interface-type.ts 1`] = `
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Object {
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"$id": 0,
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"block": Object {
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"range": Array [
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0,
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74,
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],
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"type": "Program",
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},
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"childScopes": Array [],
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"functionExpressionScope": false,
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"isStrict": false,
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"references": Array [],
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"throughReferences": Array [],
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"type": "global",
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"upperScope": null,
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"variableMap": Object {},
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"variableScope": Object {
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"$ref": 0,
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},
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"variables": Array [],
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}
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`;
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exports[`TypeScript scope analysis tests/fixtures/scope-analysis/method-overload.ts 1`] = `
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Object {
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"$id": 10,

‎visitor-keys.js

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Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@ module.exports = Evk.unionWith({
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ClassExpression: ["decorators", "id", "typeParameters", "superClass", "body"],
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FunctionDeclaration: ["id", "typeParameters", "params", "returnType", "body"],
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FunctionExpression: ["id", "typeParameters", "params", "returnType", "body"],
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Identifier: ["typeAnnotation"],
19+
Identifier: ["decorators", "typeAnnotation"],
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MethodDefinition: ["decorators", "key", "value"],
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ObjectPattern: ["properties", "typeAnnotation"],
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