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xo-reader2 xo-expression2: define example working and printing

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def foo : f64 = 3.141593;
This commit is contained in:
Roland Conybeare 2026-01-22 18:40:42 -05:00
commit 2bf23b41a9
12 changed files with 206 additions and 10 deletions
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18
xo-expression2/src/expression2/expression2_register_facets.cpp
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@ -8,10 +8,15 @@
#include <xo/expression2/detail/IGCObject_DUniqueString.hpp>
#include <xo/expression2/detail/IPrintable_DUniqueString.hpp>
#include <xo/expression2/detail/IExpression_DDefineExpr.hpp>
#include <xo/expression2/detail/IPrintable_DDefineExpr.hpp>
#include <xo/expression2/detail/IExpression_DVariable.hpp>
#include <xo/expression2/detail/IPrintable_DVariable.hpp>
#include <xo/expression2/detail/IExpression_DConstant.hpp>
#include <xo/expression2/detail/IPrintable_DConstant.hpp>
#include <xo/gc/detail/AGCObject.hpp>
#include <xo/printable2/detail/APrintable.hpp>
#include <xo/facet/FacetRegistry.hpp>
@ -32,13 +37,24 @@ namespace xo {
FacetRegistry::register_impl<AGCObject, DUniqueString>();
FacetRegistry::register_impl<APrintable, DUniqueString>();
FacetRegistry::register_impl<APrintable, DDefineExpr>();
// Expression
// +- Constant
// +- Variable
// \- DefineExpr
FacetRegistry::register_impl<AExpression, DConstant>();
FacetRegistry::register_impl<APrintable, DConstant>();
FacetRegistry::register_impl<AExpression, DVariable>();
FacetRegistry::register_impl<APrintable, DVariable>();
FacetRegistry::register_impl<AExpression, DDefineExpr>();
FacetRegistry::register_impl<APrintable, DDefineExpr>();
log && log(xtag("DUniqueString.tseq", typeseq::id<DUniqueString>()));
log && log(xtag("DDefineExpr.tseq", typeseq::id<DDefineExpr>()));
log && log(xtag("DVariable.tseq", typeseq::id<DVariable>()));
log && log(xtag("DConstant.tseq", typeseq::id<DConstant>()));
log && log(xtag("AExpression.tqseq", typeseq::id<AExpression>()));