Opened 16 years ago
Closed 16 years ago
#13 closed defect (fixed)
Japanese datum shift test fails under Linux.
| Reported by: | Norm Olsen | Owned by: | hugueswski |
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | Library | Version: | |
| Keywords: | Cc: |
Description
Test cases of the Japanese datum shift (Tokyo <-> JGD2000) pass with flying colors in the Windows environment, but fail in the Linux environment. The apparent difference is rather small, so this is given a 'minor' priority.
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It appears that the round-off that occurs when converting a negative real to a 32 bit integer is different between the Microsoft VC++ compiler/CRT and the gcc compiler/CRT. The real values were adjusted slightly prior to the conversion to force the required results on the conversion.