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Update float parsing

pull/596/head
A. R. Shajii 2024-10-01 12:02:02 -04:00
parent 9769e20d1a
commit 54f0e209c1
2 changed files with 7 additions and 5 deletions
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1
.gitignore vendored
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@ -68,4 +68,3 @@ jit/codon/version.py
temp/ temp/
playground/ playground/
scratch*.* scratch*.*
/_*

11
codon/parser/ast/expr.cpp
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@ -2,6 +2,8 @@
#include "expr.h" #include "expr.h"
#include <algorithm>
#include <iterator>
#include <memory> #include <memory>
#include <string> #include <string>
#include <vector> #include <vector>
@ -149,10 +151,11 @@ FloatExpr::FloatExpr(double floatValue)
this->floatValue = std::make_unique<double>(floatValue); this->floatValue = std::make_unique<double>(floatValue);
} }
FloatExpr::FloatExpr(const std::string &value, std::string suffix) FloatExpr::FloatExpr(const std::string &value, std::string suffix)
: Expr(), suffix(std::move(suffix)) { : Expr(), value(), suffix(std::move(suffix)) {
for (auto c : value) this->value.reserve(value.size());
if (c != '_') std::copy_if(value.begin(), value.end(), std::back_inserter(this->value),
this->value += c; [](char c) { return c != '_'; });
double result; double result;
auto r = fast_float::from_chars(this->value.data(), auto r = fast_float::from_chars(this->value.data(),
this->value.data() + this->value.size(), result); this->value.data() + this->value.size(), result);