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-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | NEWS | 10 |
2 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Thu Aug 2 02:32:00 2013 Kenta Murata <mrkn@mrkn.jp> + + * NEWS: Add the description of number literal suffixes. + Thu Aug 2 00:02:00 2013 Kenta Murata <mrkn@mrkn.jp> * bootstraptest/test_literal_suffix.rb: add two test cases to @@ -12,6 +12,16 @@ with all sufficient information, see the ChangeLog file. == Changes since the 2.0.0 release === Language changes + +* Added integer and float literals: 'r', 'i', and 'ri'. + * "42r" and "3.14r" are evaluated as Rational(42, 1) and 3.14.rationalize, + respectively. But exponential form with 'r' suffix like "6.022e+23r" is + not accepted bcause it is misleadable. + * "42i" and "3.14i" are evaluated as Complex(0, 1) and Complex(0, 1.5), + respectively. + * "42ri" and "3.14ri" are evaluated as Complex(0, 42r) and Complex(0, 3.14r), + respectively. + === Core classes updates (outstanding ones only) * GC |