Dear authors of PPL,

I have following compilation error for Parma Polyhedral Library 1.2

on Macintosh:

./OR_Matrix_inlines.hh:100:8: error: missing 'typename' prior to dependent type template name 'OR_Matrix<T>::Pseudo_Row'
inline OR_Matrix<T>::Pseudo_Row<U>&

(base) ➜ ppl-1.2 g++ -v
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/4.2.1
Apple clang version 11.0.3 (clang-1103.0.32.59)
Target: x86_64-apple-darwin20.1.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

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I originally send my bugreport to support@bugseng.com and Roberto

Bagnara told me that this error is likely corrected long ago on the git

repository. I tried compiling that one.

I get an error in "src/BUGS.cc" with

BUGS.cc:25:3: error: use of undeclared identifier 'nullptr'

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Let me know how I can help you fixing those issues.

Mathieu