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  • Adam Knapp Adam Knapp aknappqwt
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7 authors
  1. Oct 06, 2020
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  15. Aug 17, 2020
    • Gábor Szalai's avatar
      Reduce the float printout precision (bug 566118) · 77bdf234
      Gábor Szalai authored 
      
The 17 digit precision was too precise for the float.
The 17 significant digit ensured that the parsed back value is
the same as the original, but the currently used print out function
introduced rounding errors, which renders the last digit useless.

Further development and experiment is needed, because neither functionality
provided by the c++ library prints the float as expected by the TTCN standard.

Change-Id: I328e8ed423c7d96f2ee46e5453e090a1c3fda6a8
Signed-off-by: default avatarGabor Szalai <gabor.szalai@ericsson.com>
      77bdf234
    • Gábor Szalai's avatar
      ttcn2str correction (bug 566118 & 566029) · ee2516df
      Gábor Szalai authored 
      
The number of the significant digits used during the code generation
is increased to 17

The string representation of the float generated by the ttcn2str is
corrected: no leading zero in exponent, 17 significant digits

Change-Id: Ib49b878a78c87c1a8fee55b06c9b713023e90797
Signed-off-by: default avatarGabor Szalai <gabor.szalai@ericsson.com>
      ee2516df
  17. Aug 14, 2020
    • Gábor Szalai's avatar
      Remove leading zero warning from str2float compiler part (bug 566028) · bcab9cf8
      Gábor Szalai authored 
      
The standard explicitly allow the leading zero for str2float
Leading zero warning is not needed as it is allowed.

C.1.29  Character string to float
str2float(in charstring invalue) return float This function
converts a charstring comprising a number into a float value.
The format of the number in the charstring shall follow rules
in clause 6.1.0, items a) or b) with the following exceptions:

leading zeros are allowed;

EXAMPLE:

str2float("12345.6") // is the same as str2float("123.456E+02")

Change-Id: I0e29260f893874d4b34372cd064882bb51087260
Signed-off-by: default avatarGabor Szalai <gabor.szalai@ericsson.com>
      bcab9cf8
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