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xo-reader: ++ logging

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This commit is contained in:
Roland Conybeare 2024-08-28 09:34:30 -04:00
commit 84e6d3f347
8 changed files with 74 additions and 19 deletions
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5
include/xo/reader/exprstatestack.hpp
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@ -57,7 +57,10 @@ namespace xo {
inline std::ostream &
operator<< (std::ostream & os, const exprstatestack * x) {
x->print(os);
if (x)
x->print(os);
else
os << "nullptr";
return os;
}
} /*namespace scm*/