ADT/hash_map raises warning on g++ 4.3

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ADT/hash_map raises warning on g++ 4.3 #4048

Closed nlewycky closed 14 years ago

nlewycky commented 15 years ago


Bugzilla Link	3676
Resolution	FIXED
Resolved on	Mar 06, 2010 14:00
Version	trunk
OS	Linux

Extended Description

ADT/hash_map.h maps to #include <ext/hash_map> on gcc 3.1+. However, by gcc 4.3, that's obsolete and GCC generates a warning.

The replacement is #include <tr1/unordered_map>. We may need to typedef the name or somesuch, but otherwise I expect it to work out of the box.

nlewycky commented 15 years ago

Fixed by commits: 66398 66400 66406 66407

lattner commented 15 years ago

I agree with duncan, down with hash_map!

llvmbot commented 15 years ago

How about converting the users of hash_map over to DenseMap or one of the other newer containers instead? Then hash_map can be dumped (probably a good thing).