Update website to mention that you still need -frelaxed-template-template-args to enable the corresponding C++17 feature in Clang 5.

llvm-svn: 319495
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Richard Smith 2017-11-30 23:07:29 +00:00
parent 1f03422610
commit e0c11f25ee
1 changed files with 2 additions and 1 deletions

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@ -768,7 +768,8 @@ reverse construction order in that ABI.
</span><br>
<span id="p0522">(12): Despite being the the resolution to a Defect Report, this
feature is disabled by default in all language versions, and can be enabled
explicitly with the flag <tt>-frelaxed-template-template-args</tt> in Clang 4.
explicitly with the flag <tt>-frelaxed-template-template-args</tt> in Clang 4
onwards.
The change to the standard lacks a corresponding change for template partial
ordering, resulting in ambiguity errors for reasonable and previously-valid
code. This issue is expected to be rectified soon.