[cfe-commits] r106595 - in /cfe/trunk: lib/AST/Type.cpp lib/Analysis/PrintfFormatString.cpp lib/Checker/CheckSecuritySyntaxOnly.cpp lib/CodeGen/CGObjCMac.cpp lib/Sema/SemaExprCXX.cpp lib/Sema/SemaOverload.cpp lib/Sema/SemaStmt.cpp test/Sema/ext_vector_casts.c

[Douglas Gregor]

On Jun 22, 2010, at 5:28 PM, Chris Lattner wrote:

> 
> On Jun 22, 2010, at 4:07 PM, Douglas Gregor wrote:
> 
>> Author: dgregor
>> Date: Tue Jun 22 18:07:26 2010
>> New Revision: 106595
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=106595&view=rev
>> Log:
>> Type Type::isRealFloatingType() that vectors are not floating-point
>> types, updating callers of both isFloatingType() and
>> isRealFloatingType() accordingly. Caught at least one issue where we
>> allowed one to declare a vector of vectors (!), along with cleaning up
>> the standard-conversion logic for C++.
> 
> Nice!
> 
>> 
>> +
>> +typedef __attribute__(( ext_vector_type(2) )) float2 vecfloat2; // expected-error{{invalid vector type 'float2'}}
> 
> 
> Should this be "invalid vector *element* type"?

Yes, it should. Fixed in r107299. Thanks!

	- Doug