[llvm-bugs] [Bug 32543] New: JSONImporter misses checks whether the data it imports makes sense.

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Apr 5 13:41:47 PDT 2017


http://bugs.llvm.org/show_bug.cgi?id=32543

            Bug ID: 32543
           Summary: JSONImporter misses checks whether the data it imports
                    makes sense.
           Product: Polly
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Other
          Assignee: polly-dev at googlegroups.com
          Reporter: llvm at meinersbur.de
                CC: llvm-bugs at lists.llvm.org

JSONImporter currently does not check consistency and plausibility of the data
imports. If invalid data is imported, Polly will crash later in some
unpredictable way.

It would be better if JSONImporter checks the data it imports before applying
it, and print diagnostic messages about what is incorrect.

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