From 33b329e13acc70000507990f89f7cb1738f42a15 Mon Sep 17 00:00:00 2001
From: Juergen Hoeller <hoellerj@vmware.com>
Date: Tue, 14 Feb 2023 10:58:03 +0100
Subject: [PATCH] Latest patch from ASM master

See gh-29910
---
 spring-core/src/main/java/org/springframework/asm/Frame.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/spring-core/src/main/java/org/springframework/asm/Frame.java b/spring-core/src/main/java/org/springframework/asm/Frame.java
index 5a1dc2ffb1..76317cc91c 100644
--- a/spring-core/src/main/java/org/springframework/asm/Frame.java
+++ b/spring-core/src/main/java/org/springframework/asm/Frame.java
@@ -367,11 +367,12 @@ class Frame {
             typeValue = REFERENCE_KIND | symbolTable.addType(internalName);
             break;
           default:
-            throw new IllegalArgumentException();
+            throw new IllegalArgumentException(
+                "Invalid descriptor fragment: " + buffer.substring(elementDescriptorOffset));
         }
         return ((elementDescriptorOffset - offset) << DIM_SHIFT) | typeValue;
       default:
-        throw new IllegalArgumentException();
+        throw new IllegalArgumentException("Invalid descriptor: " + buffer.substring(offset));
     }
   }