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Merge pull request #64268 from timothyqiu/is-finite

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Add `is_finite` method for checking built-in types
This commit is contained in:
Rémi Verschelde
2022-10-11 09:25:46 +02:00
parent 3306ffefd1 5da515773d
commit 58eff50bf1
46 changed files with 504 additions and 12 deletions
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12
core/string/ustring.cpp
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@@ -4654,10 +4654,10 @@ String String::sprintf(const Array &values, bool *error) const {
double value = values[value_index];
bool is_negative = (value < 0);
String str = String::num(ABS(value), min_decimals);
bool not_numeric = isinf(value) || isnan(value);
const bool is_finite = Math::is_finite(value);
// Pad decimals out.
if (!not_numeric) {
if (is_finite) {
str = str.pad_decimals(min_decimals);
}
@@ -4665,7 +4665,7 @@ String String::sprintf(const Array &values, bool *error) const {
// Padding. Leave room for sign later if required.
int pad_chars_count = (is_negative || show_sign) ? min_chars - 1 : min_chars;
String pad_char = (pad_with_zeros && !not_numeric) ? String("0") : String(" "); // Never pad NaN or inf with zeros
String pad_char = (pad_with_zeros && is_finite) ? String("0") : String(" "); // Never pad NaN or inf with zeros
if (left_justified) {
str = str.rpad(pad_chars_count, pad_char);
} else {
@@ -4716,10 +4716,10 @@ String String::sprintf(const Array &values, bool *error) const {
for (int i = 0; i < count; i++) {
double val = vec[i];
String number_str = String::num(ABS(val), min_decimals);
bool not_numeric = isinf(val) || isnan(val);
const bool is_finite = Math::is_finite(val);
// Pad decimals out.
if (!not_numeric) {
if (is_finite) {
number_str = number_str.pad_decimals(min_decimals);
}
@@ -4727,7 +4727,7 @@ String String::sprintf(const Array &values, bool *error) const {
// Padding. Leave room for sign later if required.
int pad_chars_count = val < 0 ? min_chars - 1 : min_chars;
String pad_char = (pad_with_zeros && !not_numeric) ? String("0") : String(" "); // Never pad NaN or inf with zeros
String pad_char = (pad_with_zeros && is_finite) ? String("0") : String(" "); // Never pad NaN or inf with zeros
if (left_justified) {
number_str = number_str.rpad(pad_chars_count, pad_char);
} else {