Bug 15463 - mono converts float multiplication back to a float before casting to int
Summary: mono converts float multiplication back to a float before casting to int
Status: RESOLVED FIXED
Alias: None
Product: Compilers
Classification: Mono
Component: C# ()
Version: 3.2.x
Hardware: Other Other
: --- normal
Target Milestone: ---
Assignee: Marek Safar
URL:
Depends on: 17309
Blocks:
  Show dependency tree
 
Reported: 2013-10-17 12:57 UTC by Bas Smit
Modified: 2014-01-26 05:35 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED FIXED

Description Bas Smit 2013-10-17 12:57:18 UTC
Description of Problem:

If you run the following line a different result is produced on .net and mono. Imo this is a bug, as adoption of mono is served by having code working exactly the same way as on .net. 

Console.WriteLine((int)(0.7f * 100.0f));


Actual Results:

70


Expected Results:

69


How often does this happen? 

Always


Additional Information:
Comment 1 Bas Smit 2013-10-17 12:58:55 UTC
tested on 3.2.3 on windows 7 64
Comment 2 Marek Safar 2014-01-26 05:35:27 UTC
Fixed in master