From ce5b5a5e546a06def2fea870ff2d9a217c224e7d Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Fri, 14 Feb 2003 18:48:50 +0000 Subject: BigDecimal.java (BigDecimal(String)): Always set scale to zero when there is an exponent and the significant is zero. * java/math/BigDecimal.java (BigDecimal(String)): Always set scale to zero when there is an exponent and the significant is zero. (divide): Always set scale to newScale even in special ZERO case. From-SVN: r62908 --- libjava/java/math/BigDecimal.java | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'libjava/java') diff --git a/libjava/java/math/BigDecimal.java b/libjava/java/math/BigDecimal.java index 9c6e194..a4a4a56 100644 --- a/libjava/java/math/BigDecimal.java +++ b/libjava/java/math/BigDecimal.java @@ -189,7 +189,9 @@ public class BigDecimal extends Number implements Comparable { int exp = Integer.parseInt (num.substring (point)); exp -= scale; - if (exp > 0) + if (signum () == 0) + scale = 0; + else if (exp > 0) { intVal = intVal.multiply (BigInteger.valueOf (10).pow (exp)); scale = 0; @@ -266,7 +268,7 @@ public class BigDecimal extends Number implements Comparable throw new ArithmeticException ("scale is negative: " + newScale); if (intVal.signum () == 0) // handle special case of 0.0/0.0 - return ZERO; + return newScale == 0 ? ZERO : new BigDecimal (ZERO.intVal, newScale); // Ensure that pow gets a non-negative value. int valScale = val.scale; -- cgit v1.1