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Top Forums Programming Typedef does not work to name a type Post 302930791 by yifangt on Wednesday 7th of January 2015 11:18:13 AM
Old 01-07-2015
Typedef does not work to name a type

Hello,
This is related to the closed post in the forum for the installation of the same software called arachne, but with different error message:
Code:
In file included from ueberal/MiniSuperizer.cc:5:0:
./random/GnuRandom.h:54:5: error: ‘_G_uint32_t’ does not name a type
     _G_uint32_t u;
     ^
./random/GnuRandom.h:59:5: error: ‘_G_uint32_t’ does not name a type
     _G_uint32_t u[2];
     ^
./random/GnuRandom.h:73:13: error: ‘_G_uint32_t’ does not name a type
     virtual _G_uint32_t asLong() = 0;

It seems the error is related to the #ifndef ... #endif block at the very beginning, but I am not sure how to debug this.
Code:
 33 #ifndef GNURANDOM
 34 #ifdef __GNUG__
 35 #pragma interface
 36 #else
 37 typedef int _G_int32_t
 38 #endif
 39 #define GNURANDOM
 40 
 41 #include <math.h>
 42 #ifdef __linux
 43 #include <_G_config.h>
 44 #else
 45 #include "random/GnuTypes.h"
 46 #include "random/GnuRandom.h"
 47 #endif
 48 #include "system/Assert.h"
 49 
 50 // RNG.h
 51 
 52 union PrivateRNGSingleType {            // used to access floats as unsigneds
 53     float s;
 54     _G_uint32_t u;
 55 };
 56 
 57 union PrivateRNGDoubleType {            // used to access doubles as unsigneds
 58     double d;
 59     _G_uint32_t u[2];
 60 };
 61

The whole header file is "GnuRandom.h" but renamed as "GnuRandom.txt" here and attached for your reference. My PC kernel is:
Code:
Linux HP32 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

There would be a simple change but I just do not know. Thank you in advance!

Last edited by yifangt; 01-07-2015 at 12:20 PM.. Reason: Additional information
 

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