| commit | 37907803ff72f5d1bf8a4e90a0ecb4c5067724b3 | |
| author | Douglas Gregor <doug.gregor@gmail.com> | |
| Wed, 22 Dec 2010 18:17:10 +0000 (22 18:17 +0000) | ||
| committer | Douglas Gregor <doug.gregor@gmail.com> | |
| Wed, 22 Dec 2010 18:17:10 +0000 (22 18:17 +0000) | ||
| tree | c382dc9292a4bb89e52fff62b7ed2b0b4f5ebd23 | treesnapshot (tar.gz zip) |
| parent | 7edefdb772ffcdceee26469f3a293afbafb517f4 | commitdiff |
Implicitly expand argument packs when performing template argument
deduction. Unify all of the looping over template arguments for
deduction purposes into a single place, where argument pack expansion
occurs; this is also the hook for deducing from pack expansions, which
itself is not yet implemented.
For now, at least we can handle a basic "count" metafunction written
with variadics. See the new test for the formulation that works.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122418 91177308-0d34-0410-b5e6-96231b3b80d8
deduction. Unify all of the looping over template arguments for
deduction purposes into a single place, where argument pack expansion
occurs; this is also the hook for deducing from pack expansions, which
itself is not yet implemented.
For now, at least we can handle a basic "count" metafunction written
with variadics. See the new test for the formulation that works.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122418 91177308-0d34-0410-b5e6-96231b3b80d8