🤖 Pick PR #42779 (No did-you-mean-to-call error on ca...) into release-4.2

src/compiler/checker.ts

@@ -34543,9 +34543,7 @@ namespace ts {
                 : isBinaryExpression(location) && isIdentifier(location.right) ? location.right
                 : undefined;
             const isPropertyExpressionCast = isPropertyAccessExpression(location)
-                && isParenthesizedExpression(location.expression)
-                && isAssertionExpression(location.expression.expression);
-
+                && isAssertionExpression(skipParentheses(location.expression));
             if (!testedNode || isPropertyExpressionCast) {
                 return;
             }

tests/baselines/reference/truthinessCallExpressionCoercion3.js

@@ -9,6 +9,11 @@ function f(result: unknown) {
         return result
     }
 }
+function g(result: unknown) {
+    if (((result as I)).always) {
+        return result
+    }
+}
 
 
 //// [truthinessCallExpressionCoercion3.js]
@@ -17,3 +22,8 @@ function f(result) {
         return result;
     }
 }
+function g(result) {
+    if (result.always) {
+        return result;
+    }
+}

tests/baselines/reference/truthinessCallExpressionCoercion3.symbols

@@ -21,4 +21,18 @@ function f(result: unknown) {
 >result : Symbol(result, Decl(truthinessCallExpressionCoercion3.ts, 5, 11))
     }
 }
+function g(result: unknown) {
+>g : Symbol(g, Decl(truthinessCallExpressionCoercion3.ts, 9, 1))
+>result : Symbol(result, Decl(truthinessCallExpressionCoercion3.ts, 10, 11))
+
+    if (((result as I)).always) {
+>((result as I)).always : Symbol(I.always, Decl(truthinessCallExpressionCoercion3.ts, 1, 13))
+>result : Symbol(result, Decl(truthinessCallExpressionCoercion3.ts, 10, 11))
+>I : Symbol(I, Decl(truthinessCallExpressionCoercion3.ts, 0, 0))
+>always : Symbol(I.always, Decl(truthinessCallExpressionCoercion3.ts, 1, 13))
+
+        return result
+>result : Symbol(result, Decl(truthinessCallExpressionCoercion3.ts, 10, 11))
+    }
+}
 

tests/baselines/reference/truthinessCallExpressionCoercion3.types

@@ -20,4 +20,20 @@ function f(result: unknown) {
 >result : unknown
     }
 }
+function g(result: unknown) {
+>g : (result: unknown) => unknown
+>result : unknown
+
+    if (((result as I)).always) {
+>((result as I)).always : () => void
+>((result as I)) : I
+>(result as I) : I
+>result as I : I
+>result : unknown
+>always : () => void
+
+        return result
+>result : unknown
+    }
+}
 

tests/cases/compiler/truthinessCallExpressionCoercion3.ts

@@ -11,3 +11,8 @@ function f(result: unknown) {
         return result
     }
 }
+function g(result: unknown) {
+    if (((result as I)).always) {
+        return result
+    }
+}