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65f51d1
2011 May 23
2
[LLVMdev] __builtin_va_list different on targets
Hi all,
I know __builtin_va_list is target-specific, and
ARM has typedef void* __builtin_va_list;
X86 has typedef char* __builtin_va_list;
It seems they can be treated as the same prototype,i.e.. void*, at the
header level.
What I want to ask is:
If I write a program use "typedef *void** __builtin_va_list" on X86, and run
it.
Would I face any problem on run-time?
I think it won't
2011 May 23
1
[LLVMdev] [cfe-dev] __builtin_va_list different on targets
...hould be fine, as long
as that's the only difference.
However, other targets may have more complicated differences than
just void* vs. char*.
John.
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