1 files changed, 15 insertions, 6 deletions
diff --git a/deps/icu-small/source/i18n/number_decimalquantity.cpp b/deps/icu-small/source/i18n/number_decimalquantity.cpp
index d899c27671..2c4c2ce7e9 100644
--- a/deps/icu-small/source/i18n/number_decimalquantity.cpp
+++ b/deps/icu-small/source/i18n/number_decimalquantity.cpp
@@ -205,7 +205,7 @@ void DecimalQuantity::roundToIncrement(double roundingIncrement, RoundingMode ro
 }
 
 void DecimalQuantity::multiplyBy(const DecNum& multiplicand, UErrorCode& status) {
-    if (isInfinite() || isZero() || isNaN()) {
+    if (isZeroish()) {
         return;
     }
     // Convert to DecNum, multiply, and convert back.
@@ -218,7 +218,7 @@ void DecimalQuantity::multiplyBy(const DecNum& multiplicand, UErrorCode& status)
 }
 
 void DecimalQuantity::divideBy(const DecNum& divisor, UErrorCode& status) {
-    if (isInfinite() || isZero() || isNaN()) {
+    if (isZeroish()) {
         return;
     }
     // Convert to DecNum, multiply, and convert back.
@@ -318,8 +318,14 @@ bool DecimalQuantity::isNegative() const {
     return (flags & NEGATIVE_FLAG) != 0;
 }
 
-int8_t DecimalQuantity::signum() const {
-    return isNegative() ? -1 : isZero() ? 0 : 1;
+Signum DecimalQuantity::signum() const {
+    if (isNegative()) {
+        return SIGNUM_NEG;
+    } else if (isZeroish() && !isInfinite()) {
+        return SIGNUM_ZERO;
+    } else {
+        return SIGNUM_POS;
+    }
 }
 
 bool DecimalQuantity::isInfinite() const {
@@ -330,7 +336,7 @@ bool DecimalQuantity::isNaN() const {
     return (flags & NAN_FLAG) != 0;
 }
 
-bool DecimalQuantity::isZero() const {
+bool DecimalQuantity::isZeroish() const {
     return precision == 0;
 }
 
@@ -548,7 +554,10 @@ uint64_t DecimalQuantity::toFractionLong(bool includeTrailingZeros) const {
 }
 
 bool DecimalQuantity::fitsInLong(bool ignoreFraction) const {
-    if (isZero()) {
+    if (isInfinite() || isNaN()) {
+        return false;
+    }
+    if (isZeroish()) {
         return true;
     }
     if (scale < 0 && !ignoreFraction) {