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Produce "nan" and "inf" strings instead of aborting

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This commit is contained in:
Eric Fischer 2017-08-29 15:54:25 -07:00
parent 228567364f
commit 12784de211
1 changed files with 10 additions and 3 deletions

13
milo/dtoa_milo.h

@ -377,9 +377,16 @@ inline void Prettify(std::string &buffer, int length, int k) {
inline std::string dtoa_milo(double value) {
std::string buffer;
// Not handling NaN and inf
assert(!isnan(value));
assert(!isinf(value));
if (isnan(value)) {
return "nan";
}
if (isinf(value)) {
if (value < 0) {
return "-inf";
} else {
return "inf";
}
}
if (value == 0) {
buffer = "0";