[PATCH] D22208: [clang-tidy] Fixes to modernize-use-emplace

[Alexander Kornienko via cfe-commits]

alexfh added inline comments.

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Comment at: clang-tidy/modernize/UseEmplaceCheck.cpp:115
@@ -95,1 +114,3 @@
+  auto CtorCallSourceRange = CharSourceRange::getTokenRange(
+      InnerCtorCall->getExprLoc(), CallParensRange.getBegin());
 
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Prazek wrote:
> alexfh wrote:
> > This doesn't seem to be an issue, since expression `v.push_back(obj.member())` won't trigger this check: it expects that the argument of the `push_back` call is a `cxxConstructExpr` or a `cxxFunctionalCastExpr`.
> what about the implicit conversion? What if obj.member would return object that is different from the one that v stores, but it is convertible to it?
Sounds almost like a recipe for a test case ;) Have you tried to construct it this way?


https://reviews.llvm.org/D22208