xazax.hun marked an inline comment as done.
================
Comment at: lib/StaticAnalyzer/Checkers/DynamicTypePropagation.cpp:871
@@ +870,3 @@
+ if (RetRegion && !State->get<DynamicTypeMap>(RetRegion)) {
+ // TODO: we have duplicated information in DynamicTypeMap and
+ // MostSpecializedTypeArgsMap. We should only store anything in the later
if
----------------
You are right, I am added the check and the comment.
The dynamicTypePropagationOnCasts should not cause any trouble, it only updates
the dynamic type map, when there is new and better information available. See
getBetterObjCType function.
We do not need to call getBetterObjCType here, because if there were no
information yet, we will populate the table, if a function was inlined and
there is a cast before return getBetterObjCType was already called there, so it
is safe to just skip updating the DynamicTypeMap.
http://reviews.llvm.org/D12916
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