[STDCXX-553] [EDG eccp/gcc 4] errors on <float.h> macros

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1.3
• Fix Version/s: 4.2.0
• Component/s: External

Environment

EDG eccp 3.9/gcc 4.1.2/Linux

• Severity: Compiler Error
• Assignee: Martin Sebor
• Reporter: Martin Sebor
• Created: 13/Sep/07 16:22
• Updated: 21/Feb/08 13:49
• Resolved: 10/Dec/07 07:05

Description

$ cat /etc/fedora-release && gcc -v && cat t.cpp && eccp -V t.cpp
Fedora Core release 6 (Zod)
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure -prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable__cxa_atexit --disable-libunwind-exceptions --enable-libgcj-multifile --enable-languages=c,c+,objc,obj-c+,java,fortran,ada --enable-java-awt=gtk --disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --with-cpu=generic --host=x86_64-redhat-linux
Thread model: posix
gcc version 4.1.2 20070626 (Red Hat 4.1.2-13)
#include <float.h>

int main ()
{
int i = DBL_DIG;
}
"t.cpp", line 5: error: identifier "_DBL_DIG_" is undefined
int i = DBL_DIG;
^

1 error detected in the compilation of "t.cpp".

Issue Links

• blocks: STDCXX-394 [EDG eccp 3.9/Linux] _RWSTD_SIZE_MAX undefined
• blocks: STDCXX-738 [EDG eccp 3.9/Linux] __FLT_MIN__, __DBL_MIN__, __LDBL_MIN__ undefined