[clang-tidy] Updated docs and release notes for r310584

llvm-svn: 310587

2 files changed, 19 insertions, 4 deletions

diff --git a/clang-tools-extra/docs/ReleaseNotes.rst b/clang-tools-extra/docs/ReleaseNotes.rst
index f67a03ec6a0..3cdfeeb00b4 100644
--- a/clang-tools-extra/docs/ReleaseNotes.rst
+++ b/clang-tools-extra/docs/ReleaseNotes.rst
@@ -57,26 +57,29 @@ The improvements are...
 Improvements to clang-tidy
 --------------------------
 
-* Renamed checks to use correct term "implicit conversion" instead of "implicit
+- Renamed checks to use correct term "implicit conversion" instead of "implicit
   cast" and modified messages and option names accordingly:
 
-    - **performance-implicit-cast-in-loop** was renamed to
+    * **performance-implicit-cast-in-loop** was renamed to
       `performance-implicit-conversion-in-loop
       <http://clang.llvm.org/extra/clang-tidy/checks/performance-implicit-conversion-in-loop.html>`_
-    - **readability-implicit-bool-cast** was renamed to
+    * **readability-implicit-bool-cast** was renamed to
       `readability-implicit-bool-conversion
       <http://clang.llvm.org/extra/clang-tidy/checks/readability-implicit-bool-conversion.html>`_;
       the check's options were renamed as follows:
       ``AllowConditionalIntegerCasts`` -> ``AllowIntegerConditions``,
       ``AllowConditionalPointerCasts`` -> ``AllowPointerConditions``.
 
-
 - New `readability-static-accessed-through-instance
   <http://clang.llvm.org/extra/clang-tidy/checks/readability-static-accessed-through-instance.html>`_ check
 
   Finds member expressions that access static members through instances and
   replaces them with uses of the appropriate qualified-id.
 
+- Added `modernize-use-emplace.IgnoreImplicitConstructors
+  <http://clang.llvm.org/extra/clang-tidy/checks/modernize-use-emplace.html#cmdoption-arg-IgnoreImplicitConstructors>`_
+  option.
+
 Improvements to include-fixer
 -----------------------------
 
diff --git a/clang-tools-extra/docs/clang-tidy/checks/modernize-use-emplace.rst b/clang-tools-extra/docs/clang-tidy/checks/modernize-use-emplace.rst
index dee79ab8e3a..533125e9bf0 100644
--- a/clang-tools-extra/docs/clang-tidy/checks/modernize-use-emplace.rst
+++ b/clang-tools-extra/docs/clang-tidy/checks/modernize-use-emplace.rst
@@ -102,6 +102,18 @@ Options
    Semicolon-separated list of class names of custom containers that support
    ``push_back``.
 
+.. option:: IgnoreImplicitConstructors
+
+    When non-zero, the check will ignore implicitly constructed arguments of
+    ``push_back``, e.g.
+
+    .. code-block:: c++
+
+        std::vector<std::string> v;
+        v.push_back("a"); // Ignored when IgnoreImplicitConstructors is ``1``.
+
+    Default is ``0``.
+
 .. option:: SmartPointers
 
    Semicolon-separated list of class names of custom smart pointers.