[#57574] [ruby-trunk - Feature #8976][Open] file-scope freeze_string directive — "akr (Akira Tanaka)" <akr@...>

70 messages 2013/10/02

[#57579] [ruby-trunk - Feature #8977][Open] String#frozen that takes advantage of the deduping — "sam.saffron (Sam Saffron)" <sam.saffron@...>

25 messages 2013/10/02

[#57679] [ruby-trunk - Feature #8987][Open] map/collect extension which handles arguments — "sowieso (So Wieso)" <sowieso@...>

16 messages 2013/10/05

[#57705] [ruby-trunk - Feature #8992][Open] Use String#freeze and compiler tricks to replace "str"f suffix — "headius (Charles Nutter)" <headius@...>

43 messages 2013/10/07

[#57727] [ruby-trunk - Feature #8998][Open] string keys for hash literals should use fstrings — "normalperson (Eric Wong)" <normalperson@...>

17 messages 2013/10/08

[#57771] [ruby-trunk - Bug #9008][Open] TestProcess#test_clock_getres_constants and TestProcess#test_clock_gettime_constants fails on ARM — "vo.x (Vit Ondruch)" <v.ondruch@...>

15 messages 2013/10/09

[#57888] [ruby-trunk - Feature #9025][Open] Clarify the error message when calling a method with the wrong number of arguments — Nerian (Gonzalo Rodríguez) <siotopo@...>

11 messages 2013/10/15

[#57993] [ruby-trunk - Feature #9047][Open] Alternate hash key syntax for symbols — "jamonholmgren (Jamon Holmgren)" <jamon@...>

13 messages 2013/10/23

[#58007] [ruby-trunk - Feature #9049][Open] Shorthands (a:b, *) for inclusive indexing — "mohawkjohn (John Woods)" <john.o.woods@...>

25 messages 2013/10/24

[#58033] [ruby-trunk - Bug #9053][Open] SSL Issue with Ruby 2.0.0 — "tisba (Sebastian Cohnen)" <ruby-lang@...>

16 messages 2013/10/25

[#58080] [ruby-trunk - Feature #9064][Open] Add support for packages, like in Java — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

23 messages 2013/10/30

[ruby-core:57992] [ruby-trunk - Bug #9044] Too many warnings with VC 2013

From: "phasis68 (Heesob Park)" <phasis@...>
Date: 2013-10-23 14:46:02 UTC
List: ruby-core #57992
Issue #9044 has been updated by phasis68 (Heesob Park).


The revision 43398 has a bug.

!if $(RT_VER) >= 1200
should be
!if $(RT_VER) >= 120

And the above path has a bug.

#define INFINITY rb_infinity
should be
#define INFINITY rb_infinity()

After applying revision 43398 and the above patch, only one warning remains.

math.c(482) : 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'

The line 504 of math.h is
_CRTIMP double __cdecl log2(_In_ double _X);


----------------------------------------
Bug #9044: Too many warnings with VC 2013
https://bugs.ruby-lang.org/issues/9044#change-42572

Author: phasis68 (Heesob Park)
Status: Assigned
Priority: Normal
Assignee: cruby-windows
Category: core
Target version: 
ruby -v: ruby 2.1.0dev (2013-10-23 trunk 43392) [i386-mswin32_120]
Backport: 1.9.3: REQUIRED, 2.0.0: REQUIRED


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.



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