[Bug]: ClassCastException: Invalid inline context node passed to an inlined field

[correctmost]

Describe the bug

GraalPy crashes when running this fuzzed code:

exec('class C:\n def m[T]() -> int: ...')
exec('class C:\n def m[T]() -> int: ...')

Operating system

Linux

CPU architecture

x86_64

GraalPy version

GraalPy 3.12.8 (Oracle GraalVM Native 25.0.3)

JDK version

No response

Context configuration

No response

Steps to reproduce

Snippet listed above

Expected behavior

No crash

Stack trace

Invalid inline context node passed to an inlined field. A receiver of type 'ReadFromDictOrGlobalsNodeGen' was expected but is 'PyObjectGetItemNodeGen.Inlined'. Did you pass the wrong node to an execute method of an inlined cached node?
java.lang.ClassCastException: Invalid inline context node passed to an inlined field. A receiver of type 'ReadFromDictOrGlobalsNodeGen' was expected but is 'PyObjectGetItemNodeGen.Inlined'. Did you pass the wrong node to an execute method of an inlined cached node?
	at org.graalvm.truffle/com.oracle.truffle.api.dsl.InlineSupport$UnsafeField.invalidReceiver(InlineSupport.java:1254)
	at org.graalvm.truffle/com.oracle.truffle.api.dsl.InlineSupport$UnsafeField.nullError(InlineSupport.java:1240)
	at org.graalvm.truffle/com.oracle.truffle.api.dsl.InlineSupport$UnsafeField.resolveReceiverSlow(InlineSupport.java:1204)
	at org.graalvm.truffle/com.oracle.truffle.api.dsl.InlineSupport$UnsafeField.resolveReceiver(InlineSupport.java:1176)
	at org.graalvm.truffle/com.oracle.truffle.api.dsl.InlineSupport$UnsafeField.getInt(InlineSupport.java:1276)
	at org.graalvm.truffle/com.oracle.truffle.api.dsl.InlineSupport$StateField.get(InlineSupport.java:464)
	at org.graalvm.py/com.oracle.graal.python.lib.PyObjectGetItemNodeGen$Inlined.execute(PyObjectGetItemNodeGen.java:256)
	at org.graalvm.py/com.oracle.graal.python.lib.PyObjectGetItem.executeCached(PyObjectGetItem.java:92)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.ReadFromDictOrGlobalsNode.read(ReadFromDictOrGlobalsNode.java:80)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.ReadFromDictOrGlobalsNodeGen.executeAndSpecialize(ReadFromDictOrGlobalsNodeGen.java:149)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.ReadFromDictOrGlobalsNodeGen.execute(ReadFromDictOrGlobalsNodeGen.java:135)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.PBytecodeRootNode.bytecodeLoadFromDictOrGlobals(PBytecodeRootNode.java:4853)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.PBytecodeRootNode.infrequentBytecodes(PBytecodeRootNode.java:2433)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.PBytecodeRootNode.bytecodeLoop(PBytecodeRootNode.java:2311)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.PBytecodeRootNode.executeCached(PBytecodeRootNode.java:1257)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.PBytecodeRootNode.executeFromBci(PBytecodeRootNode.java:1242)
	at org.graalvm.py/com.oracle.graal.python.nodes.bytecode.PBytecodeRootNode.execute(PBytecodeRootNode.java:1092)
[...snip...]

Additional context

No response