On 02/02/2012 11:48 PM, Eli Friedman wrote:
> On Fri, Jan 27, 2012 at 1:46 AM, Abramo Bagnara
> <[email protected]> wrote:
>> Author: abramo
>> Date: Fri Jan 27 03:46:47 2012
>> New Revision: 149127
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=149127&view=rev
>> Log:
>> Added source location for the template keyword in AST template-id
>> expressions.
[...]
> It looks like this change had semantic side-effects; try the following
> testcase (derived from the gcc testsuite):
>
> struct A
> {
> template<int I>
> struct B {
> static void b1();
> };
> };
> template<int I> void f2()
> {
> A::template B<I>::template b1();
> }
> template void f2<0>();
>
> -Eli
Thanks for spotting this out.
I suspect this is not strictly due to a bug in commit 149127; rather,
the commit has uncovered a latent issue in the code instantiating
DependentScopeDeclRefExpr nodes.
We will try to provide a suitable fix asap.
Enea.
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