[PATCH] D16478: Always build a new TypeSourceInfo for function templates with parameters

Nico Weber via cfe-commits cfe-commits at lists.llvm.org
Thu Jan 28 14:19:05 PST 2016

Exactly :-)

On Thu, Jan 28, 2016 at 5:07 PM, Yaron Keren <yaron.keren at gmail.com> wrote:

> The instantiated does get a new collection of ParmVarDecls while getting
> the pattern Type which points to the pattern ParmVarDecls. So the
> ParmVarDecls pointed in the instantiated are not the same as those pointed
> by its Type.
> Traversing by Type or by the Decl finds a different set of ParmVarDecls
> which seems an inconsistency or at least a surprise.
> 2016-01-28 22:39 GMT+02:00 Reid Kleckner <rnk at google.com>:
>> The fact that an instantiated type might point to decls from the template
>> pattern seems like expected behavior. The parts of the template that are
>> the same are supposed to be shared.
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