Switching from GCC to Clang, any downsides?
Switching from GCC to Clang, any downsides?
- Subject: Switching from GCC to Clang, any downsides?
- From: Markus Spoettl <email@hidden>
- Date: Mon, 7 Sep 2009 19:47:03 +0200
Reading the Snow Leopard review on Ars Technica, the author writes
that Clang is now Apple's recommended compiler. So I thought I look it
up in the documentation, but there's not terribly much on Clang at
all. In fact there's not the slightest hint that this statement is
true - judging from the docs and release notes alone.
I've since switched to Clang and everything appears to be perfectly
fine. However, since there's so little in information on this topic
there may be some caveats involved when switching from GCC. Are there?
I know - and love - the static analyzer and what it can do. I'm
specifically interested in effects that the compiler switch may have
on my executables. The only effects I know are I get some better
warnings and it's fast and produces fast executables. So, are there
other effects (specifically bad ones, if there are any)?
I'm using Xcode 3.2, developing with deployment target and base SDK
10.5, in case that is relevant.
Regards
Markus
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Markus Spoettl
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