[Lldb-commits] [PATCH] D80150: [lldb/DataFormatter] Check for overflow when finding NSDate epoch

[Vedant Kumar via Phabricator via lldb-commits]

vsk marked 3 inline comments as done.
vsk added a comment.

@labath Agreed on all points, I've addressed the feedback in 82dbf4aca84 <https://reviews.llvm.org/rG82dbf4aca84ec889d0dc390674ff44e30441bcfd> by moving "DataFormatters/Mock.h" to "Plugins/Language/ObjC/Utilities.h", and adding a separate LanguageObjCTests unit test.



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Comment at: lldb/unittests/DataFormatter/MockTests.cpp:30
+  // Can't convert the date_value to a time_t.
+  EXPECT_EQ(formatDateValue(std::numeric_limits<time_t>::max() + 1),
+            llvm::None);
----------------
labath wrote:
> Isn't this actually `std::numeric_limits<time_t>::min()` (and UB due to singed wraparound) ? Did you want to convert to double before doing the `+1` ?
Yes, thank you! It looks like Eric caught this before I did.


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https://reviews.llvm.org/D80150