kuhar added inline comments.
================
Comment at: clang-tidy/modernize/UseEmplaceCheck.cpp:23
+AST_MATCHER(CXXStdInitializerListExpr, cxxStdInitializerListExpr) {
+ return true;
----------------
Prazek wrote:
> kuhar wrote:
> > alexfh wrote:
> > > This should be a node matcher rather than a narrowing matcher, and it
> > > should be placed to ASTMatchers.h, if there is no such matcher already.
> > I wanted to backport this fix to 4.0.1 release after applying it in trunk.
> > I thought that adding a new ASTMatcher would introduce an API change in
> > clang, and I'm not sure if it's much welcome.
> >
> > Maybe it would be better to introduce a new matcher in ASTMatchers.h in
> > trunk and make it an internal narrowing matcher in the backported patch?
> > What would be best?
> Why adding new matcher to 4.0.1 release is bad? Will it break anything?
The example that I originally came up with was updating clang-tidy to 4.0.1
while keeping clang libs 4.0.0, but since we just include all the matchers I
think it should work fine.
Here's a patch with the new matcher: https://reviews.llvm.org/D32810
https://reviews.llvm.org/D32767
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