fix JuliaIO#26

src/Parser.jl

@@ -410,10 +410,10 @@ module Parser
  if str[p] == '0'
  p += 1
  if str[p] == '.'
- is_decimal = true
+ is_float = true
  p += 1
  else
- is_decimal = false
+ is_float = false
  end
  elseif str[p] > '0' && str[p] <= '9'
  p += 1
@@ -423,26 +423,27 @@ module Parser
  end
  if str[p] == '.'
  p += 1
- is_decimal = true
+ is_float = true
  else
- is_decimal = false
+ is_float = false
  end
  else
  _error(
  "Unrecognized number",
  str, p, e
  )
  end
- if is_decimal
+ if is_float
  # Match digits after decimal
  while str[p] >= '0' && str[p] <= '9'
  p += 1
  end
  else
  # Not decimal
  end
- if str[p] == 'E' || str[p] == 'e'
+ if str[p] == 'E' || str[p] == 'e' || str[p] == 'f'
  p += 1
+ is_float = true
  # Exponent sign
  if str[p] == '-' || str[p] == '+'
  p += 1
@@ -454,7 +455,7 @@ module Parser
  end
 
  vs = str[s:p - 1]
- if is_decimal
+ if is_float
  v = parsefloat(vs)
  else
  v = parseint(vs)

test/JSON.jl

@@ -152,3 +152,8 @@ fetch(finished_async_tests)
 # Printing an empty array or Dict shouldn't cause a BoundsError
 @assert JSON.to_json(ASCIIString[]) == "[]"
 @assert JSON.to_json(Dict()) == "{}"
+
+#test for issue 26
+obj = JSON.parse("{\"a\":2e10}")
+@assert(obj["a"] == 2e10)
+