tree c2a223429304c7d73d14fd2beaa27e7a60cb0b08
parent 86d0d9be254a97cb532268bfcff1861bd562ceac
author fjhenigman <fjhenigman@users.noreply.github.com> 1548341109 -0500
committer GitHub <noreply@github.com> 1548341109 -0500
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Add SpirvTools::IsValid(). (#2326)

* Add SpirvTools::IsValid().

Add a method to determine if a SpirvTools object was successfully
constructed and can be used.  It might not be depending on the parameter
to the constructor.
This is something a fuzzer wants to know before trying to use an
SpirvTools object constructed with a fuzzed parameter.