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Commit 75d3baee authored by Zack Weinberg's avatar Zack Weinberg
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re PR libobjc/11433 (Crash due to dereferencing null pointer when querying protocol) 

	PR 11433
gcc/testsuite:
	* objc.dg/proto-lossage-3.m: New test.
libobjc:
	* Protocol.m (descriptionForInstanceMethod): Don't dereference
	instance_methods if it's NULL.
	(descriptionForClassMethod): Likewise for class_methods.

From-SVN: r74137
parent bb9cfd00
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