From 29541ce3961a797836b232ccc12a60cc09f5de3e Mon Sep 17 00:00:00 2001 From: Rex Kerr Date: Sun, 29 Dec 2013 07:52:08 -0800 Subject: Quasi-comprehensive BigDecimal soundness/correctness fix. This fixes issues SI-6153, SI-6173, SI-6456, SI-6699, and SI-8116, along with a number of other similar possible issues. Relevant changes include * Changes to avoid heap explosion when working with BigInt - to isWhole - to hashCode - to equals - to BigInt's equals * Changes to enable equality matching hashCode - Only for sufficiently small BigInt - For identical values with different precision * Changes to isValidDouble - Takes precision into account now - New methods added to test whether even if the Double is not represented exactly, it's a representation of a certain type - New companion methods added to allow intended expansion of Double (binary/decimal difference) * Changes to constructor - Null arguments are not allowed (these can throw NPEs later at awkward/unexpected times) * New JUnit test to test all these things * Fixed existing tests to expect new behavior * Modified scaladocs to explain the issues * Deprecated problematic methods * Made application of MathContext more consistent (it is where you expect it and not where you don't) These changes are coordinated, for the most part, hence the monolithic commit. --- test/files/jvm/bigints.scala | 1 - 1 file changed, 1 deletion(-) (limited to 'test/files/jvm/bigints.scala') diff --git a/test/files/jvm/bigints.scala b/test/files/jvm/bigints.scala index f0d05f8b71..06197cbb43 100644 --- a/test/files/jvm/bigints.scala +++ b/test/files/jvm/bigints.scala @@ -31,7 +31,6 @@ object Test_BigDecimal { val xi: BigDecimal = 1 val xd: BigDecimal = 1.0 - val xf: BigDecimal = BigDecimal(1.0f) val xs: BigDecimal = BigDecimal("1.0") val xbi: BigDecimal = BigDecimal(scala.BigInt(1)) -- cgit v1.2.3