http://d.puremagic.com/issues/show_bug.cgi?id=10048
Summary: TypeInfo comparison allocates memory
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: druntime
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from Martin Nowak <[email protected]> 2013-05-08 11:09:49 PDT ---
The current implementation of TypeInfo.opEquals is very naive. It calls
TypeInfo.toString on both operands and compares the resulting strings. The main
problem is that this allocates memory for each comparison.
Another issue is that it may result in false positive comparisons, e.g. when
comparing .classinfo of a class and it's updated version.
related:
https://github.com/D-Programming-Language/druntime/pull/370
https://github.com/D-Programming-Language/druntime/pull/438
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