accept baseline

Author: Kingwl

src/compiler/checker.ts

@@ -20315,7 +20315,7 @@ namespace ts {
                         return resultType;
                     }
                     return narrowTypeByInKeywordWithExistedPropName(type, propName);
-                }                
+                }
                 return type;
             }
 

tests/baselines/reference/inKeywordTypeguard.errors.txt

@@ -5,8 +5,10 @@ tests/cases/compiler/inKeywordTypeguard.ts(16,11): error TS2339: Property 'a' do
 tests/cases/compiler/inKeywordTypeguard.ts(27,11): error TS2339: Property 'b' does not exist on type 'AWithOptionalProp | BWithOptionalProp'.
   Property 'b' does not exist on type 'AWithOptionalProp'.
 tests/cases/compiler/inKeywordTypeguard.ts(42,11): error TS2339: Property 'b' does not exist on type 'AWithMethod'.
-tests/cases/compiler/inKeywordTypeguard.ts(49,11): error TS2339: Property 'a' does not exist on type 'never'.
-tests/cases/compiler/inKeywordTypeguard.ts(50,11): error TS2339: Property 'b' does not exist on type 'never'.
+tests/cases/compiler/inKeywordTypeguard.ts(49,11): error TS2339: Property 'a' does not exist on type '(AWithMethod & { c: unknown; }) | (BWithMethod & { c: unknown; })'.
+  Property 'a' does not exist on type 'BWithMethod & { c: unknown; }'.
+tests/cases/compiler/inKeywordTypeguard.ts(50,11): error TS2339: Property 'b' does not exist on type '(AWithMethod & { c: unknown; }) | (BWithMethod & { c: unknown; })'.
+  Property 'b' does not exist on type 'AWithMethod & { c: unknown; }'.
 tests/cases/compiler/inKeywordTypeguard.ts(52,11): error TS2339: Property 'a' does not exist on type 'AWithMethod | BWithMethod'.
   Property 'a' does not exist on type 'BWithMethod'.
 tests/cases/compiler/inKeywordTypeguard.ts(53,11): error TS2339: Property 'b' does not exist on type 'AWithMethod | BWithMethod'.
@@ -85,10 +87,12 @@ tests/cases/compiler/inKeywordTypeguard.ts(94,26): error TS2339: Property 'a' do
         if ("c" in x) {
             x.a();
               ~
-!!! error TS2339: Property 'a' does not exist on type 'never'.
+!!! error TS2339: Property 'a' does not exist on type '(AWithMethod & { c: unknown; }) | (BWithMethod & { c: unknown; })'.
+!!! error TS2339:   Property 'a' does not exist on type 'BWithMethod & { c: unknown; }'.
             x.b();
               ~
-!!! error TS2339: Property 'b' does not exist on type 'never'.
+!!! error TS2339: Property 'b' does not exist on type '(AWithMethod & { c: unknown; }) | (BWithMethod & { c: unknown; })'.
+!!! error TS2339:   Property 'b' does not exist on type 'AWithMethod & { c: unknown; }'.
         } else {
             x.a();
               ~

tests/baselines/reference/inKeywordTypeguard.types

@@ -146,13 +146,13 @@ function negativeTestClassesWithMemberMissingInBothClasses(x: AWithMethod | BWit
         x.a();
 >x.a() : any
 >x.a : any
->x : never
+>x : (AWithMethod & { c: unknown; }) | (BWithMethod & { c: unknown; })
 >a : any
 
         x.b();
 >x.b() : any
 >x.b : any
->x : never
+>x : (AWithMethod & { c: unknown; }) | (BWithMethod & { c: unknown; })
 >b : any
 
     } else {