Change while to do-while #360
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The assert statement says that the location must be a macroID, which is true. However, the while statements checks for that again, which is unnecessary, and gives warnings for returning a potentially non-initialized variable. For this reason, I suggest changing the while to a do-while loop while keeping the assert where it is.
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Non Apple-specific code should go upstream (llvm.org). Please take a look at https://llvm.org/docs/Contributing.html |
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