[PATCH] D17852: Added formatAndApplyAllReplacements that works on multiple files in libTooling.

[Daniel Jasper via cfe-commits]

djasper added inline comments.

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Comment at: include/clang/Tooling/Core/Replacement.h:228
@@ -226,3 +227,3 @@
 /// \pre Replacements must be for the same file.
-std::vector<tooling::Range>
-calculateChangedRangesInFile(const tooling::Replacements &Replaces);
+std::vector<Range> calculateChangedRangesInFile(const Replacements &Replaces);
+
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This was pre-existing, but I'd remove the "InFile" suffix. It doesn't seem to add any information.

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Comment at: include/clang/Tooling/Core/Replacement.h:230
@@ +229,3 @@
+
+typedef std::map<const std::string, Replacements>
+    FileToReplacementsMap;
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I think the key type in a map is always const, so no need for "const".

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Comment at: include/clang/Tooling/Core/Replacement.h:235
@@ -229,1 +234,3 @@
+/// related to the same file entry are put into the same vector.
+FileToReplacementsMap groupReplacementsByFile(const Replacements &Replaces);
 
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I also wonder whether this should really return a map. I find such maps in interfaces sometimes a bit difficult as they have some cost and the subsequent analyses might actually prefer a different container. How about instead just returning a vector<Replacements>? I mean the Replacements themselves already have the filename stored in them so the key in the map is redundant anyway.

Manuel, any thoughts?


http://reviews.llvm.org/D17852