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Bug #9044

closed

Too many warnings with VC 2013

Added by phasis68 (Heesob Park) over 10 years ago. Updated about 10 years ago.

Status:
Closed
Assignee:
Target version:
-
ruby -v:
ruby 2.1.0dev (2013-10-23 trunk 43392) [i386-mswin32_120]
[ruby-core:57981]

Description

While building with Visual Studio Express 2013 on Windows 7, I can see many warnings like inconsistent dll linkage and overflow in constant arithmetic.

Here is a part of warnings.

C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(73) : warning C4273: 'acosh' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(475) : see previous definition of 'acosh'
C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(74) : warning C4273: 'asinh' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(477) : see previous definition of 'asinh'
C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(75) : warning C4273: 'atanh' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(479) : see previous definition of 'atanh'
C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(91) : warning C4273: 'round' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(516) : see previous definition of 'round'
C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(113) : warning C4273: 'erf' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(486) : see previous definition of 'erf'
C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(114) : warning C4273: 'erfc' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(487) : see previous definition of 'erfc'
C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(118) : warning C4273: 'tgamma' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(524) : see previous definition of 'tgamma'
C:\work\ruby-2.1.0-r43392\include\ruby/missing.h(126) : warning C4273: 'cbrt' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(482) : see previous definition of 'cbrt'
math.c(381) : warning C4056: overflow in floating-point constant arithmetic
math.c(463) : warning C4056: overflow in floating-point constant arithmetic
math.c(478) : warning C4273: 'log2' : inconsistent dll linkage
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\math.h(504) : see previous definition of 'log2'
math.c(523) : warning C4056: overflow in floating-point constant arithmetic
math.c(565) : warning C4056: overflow in floating-point constant arithmetic
c:\work\ruby-2.1.0-r43392\math.c(381) : warning C4756: overflow in constant arithmetic
c:\work\ruby-2.1.0-r43392\math.c(382) : warning C4756: overflow in constant arithmetic
c:\work\ruby-2.1.0-r43392\math.c(463) : warning C4756: overflow in constant arithmetic
c:\work\ruby-2.1.0-r43392\math.c(565) : warning C4756: overflow in constant arithmetic
c:\work\ruby-2.1.0-r43392\math.c(867) : warning C4756: overflow in constant arithmetic
c:\work\ruby-2.1.0-r43392\math.c(523) : warning C4756: overflow in constant arithmetic

I attached the whole nmake log.


Files

make.log (192 KB) make.log phasis68 (Heesob Park), 10/23/2013 02:57 PM
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