[compiler] Improve error messages for unhandled terminal and instruct…

…ion kinds
facebook · Feb 7, 2025 · 6a89187 · 6a89187
1 parent a0fdb63
commit 6a89187
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/PrintReactiveFunction.ts b/compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/PrintReactiveFunction.ts
@@ -394,7 +394,10 @@ function writeTerminal(writer: Writer, terminal: ReactiveTerminal): void {
       break;
     }
     default:
-      assertExhaustive(terminal, `Unhandled terminal ${terminal}`);
+      assertExhaustive(
+        terminal,
+        `Unhandled terminal kind \`${(terminal as any).kind}\``,
+      );
   }
 }
 

diff --git a/compiler/packages/babel-plugin-react-compiler/src/TypeInference/InferTypes.ts b/compiler/packages/babel-plugin-react-compiler/src/TypeInference/InferTypes.ts
@@ -420,7 +420,10 @@ function* generateInstructionTypes(
       break;
     }
     default:
-      assertExhaustive(value, `Unhandled instruction value kind: ${value}`);
+      assertExhaustive(
+        value,
+        `Unhandled instruction value kind: ${(value as any).kind}`,
+      );
   }
 }