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Issue #2060 Disallow uppercase radix prefixes and exponential notation

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This commit is contained in:
Gerald Lewis
2012-01-20 17:23:50 -05:00
parent 8ac440fd52
commit 34e517de09
3 changed files with 30 additions and 19 deletions
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9
test/numbers.coffee
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@@ -15,7 +15,6 @@
test "Parser recognises binary numbers", ->
eq 4, 0b100
eq 5, 0B101
# Decimal Integer Literals
@@ -57,12 +56,16 @@ test '#1168: leading floating point suppresses newline', ->
test "Python-style octal literal notation '0o777'", ->
eq 511, 0o777
eq 511, 0O777
eq 1, 0o1
eq 1, 0O1
eq 1, 0o00001
eq parseInt('0777', 8), 0o777
eq '777', 0o777.toString 8
eq 4, 0o4.valueOf()
eq Number::toString, 0o777['toString']
eq Number::toString, 0o777.toString
test "#2060: Disallow uppercase radix prefixes and exponential notation", ->
for char in ['b', 'o', 'x', 'e']
program = "0#{char}0"
doesNotThrow -> CoffeeScript.compile program, bare: yes
throws -> CoffeeScript.compile program.toUpperCase(), bare: yes