fix(ts): fix query array literal

phodal · Nov 15, 2022 · 6e1890b · 6e1890b
1 parent 77399ac
commit 6e1890b
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diff --git a/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4 b/chapi-ast-typescript/src/main/antlr/TypeScriptParser.g4
@@ -784,7 +784,7 @@ singleExpression
     // for: `onHotUpdateSuccess?.();`
     | singleExpression '?'? '!'? '.' '#'? '(' identifierName? ')'            # MemberDotExpression
     // onChange?.(userName || password || null)
-    | singleExpression '?'? '!'? '.' '#'? '(' singleExpression? ')'          # MemberDotExpression
+    | singleExpression '?'? '!'? '.' '#'? '('? singleExpression? ')'?          # MemberDotExpression
     // samples: `error?.response?.data?.message ?? error.message;`
     | singleExpression '??' singleExpression                                 # NullCoalesceExpression
     | singleExpression '!'                                                   # PropCheckExpression

diff --git a/chapi-ast-typescript/src/test/kotlin/chapi/ast/typescriptast/TypeScriptRegressionTest.kt b/chapi-ast-typescript/src/test/kotlin/chapi/ast/typescriptast/TypeScriptRegressionTest.kt
@@ -56,4 +56,15 @@ import {EMPTY, Observable, of} from 'rxjs';
 """
         TypeScriptAnalyser().analysis(code, "index.tsx")
     }
+
+    @Test
+    fun query_array_literal() {
+        val code = """
+export class DemoComponent implements OnInit, ControlValueAccessor {
+  confirm(): void {
+      return this.form.value?.id?.[0] || null
+  }
+}"""
+        TypeScriptAnalyser().analysis(code, "index.tsx")
+    }
 }