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xo-interpreter2 stack: lambda expr -> closure runs in VSM utest

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This commit is contained in:
Roland Conybeare 2026-02-08 23:32:20 -05:00
commit 0df7e05e82
8 changed files with 175 additions and 58 deletions
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54
src/expression2/DIfElseExpr.cpp
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@ -80,32 +80,6 @@ namespace xo {
typeref_.resolve(td);
}
bool
DIfElseExpr::pretty(const ppindentinfo & ppii) const
{
auto test
= FacetRegistry::instance().try_variant<APrintable,
AExpression>(test_);
auto when_true
= FacetRegistry::instance().try_variant<APrintable,
AExpression>(when_true_);
auto when_false
= FacetRegistry::instance().try_variant<APrintable,
AExpression>(when_false_);
bool test_present = test;
bool when_true_present = when_true;
bool when_false_present = when_false;
return ppii.pps()->pretty_struct
(ppii,
"DIfElseExpr",
refrtag("typeref", typeref_),
refrtag("test", test, test_present),
refrtag("when_true", when_true, when_true_present),
refrtag("when_false", when_false, when_false_present));
}
// GCObject facet
std::size_t
@ -145,6 +119,34 @@ namespace xo {
return shallow_size();
}
// ----- printable facet -----
bool
DIfElseExpr::pretty(const ppindentinfo & ppii) const
{
auto test
= FacetRegistry::instance().try_variant<APrintable,
AExpression>(test_);
auto when_true
= FacetRegistry::instance().try_variant<APrintable,
AExpression>(when_true_);
auto when_false
= FacetRegistry::instance().try_variant<APrintable,
AExpression>(when_false_);
bool test_present = test;
bool when_true_present = when_true;
bool when_false_present = when_false;
return ppii.pps()->pretty_struct
(ppii,
"DIfElseExpr",
refrtag("typeref", typeref_),
refrtag("test", test, test_present),
refrtag("when_true", when_true, when_true_present),
refrtag("when_false", when_false, when_false_present));
}
// ----------------------------------------------------------------
#ifdef NOPE