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Fix clang-static-analyzer

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This commit is contained in:
Alexey Milovidov 2020-06-21 13:51:51 +03:00
parent 227afea032
commit 4b7d253c8a
1 changed files with 3 additions and 1 deletions
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4
src/IO/readDecimalText.h
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@ -161,7 +161,9 @@ inline void readDecimalText(ReadBuffer & buf, T & x, uint32_t precision, uint32_
if (static_cast<int32_t>(scale) + exponent < 0) if (static_cast<int32_t>(scale) + exponent < 0)
{ {
/// Too many digits after point. Just cut off excessive digits. /// Too many digits after point. Just cut off excessive digits.
x.value /= intExp10OfSize<T>(-exponent - static_cast<int32_t>(scale)); auto divisor = intExp10OfSize<T>(-exponent - static_cast<int32_t>(scale));
assert(divisor > 0); /// This is for Clang Static Analyzer. It is not smart enough to infer it automatically.
x.value /= divisor;
scale = 0; scale = 0;
return; return;
} }