klimek added inline comments.
================
Comment at: clang-tidy/modernize/LoopConvertUtils.cpp:463-470
@@ -462,1 +462,10 @@
+void ForLoopIndexUseVisitor::addUsage(const Usage &U) {
+ SourceLocation Begin = U.Range.getBegin();
+ if (Begin.isMacroID())
+ Begin = Context->getSourceManager().getExpansionLoc(Begin);
+
+ if (UsageLocations.insert(Begin).second)
+ Usages.push_back(U);
+}
+
----------------
Now that I take a step back - shouldn't we go to the *spelling* location to
deduplicate? The spelling location is the location that will be edited, after
all.
http://reviews.llvm.org/D12631
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