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xo-reader2 stack: expand symbol table to store typedefs

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+ typedef utest
+ misc qol policy choices
This commit is contained in:
Roland Conybeare 2026-03-11 07:49:14 -05:00
commit 7cc7a277a3
4 changed files with 8 additions and 7 deletions
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4
include/xo/interpreter2/DGlobalEnv.hpp
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@ -47,8 +47,8 @@ namespace xo {
/** @defgroup scm-globalenv-methods methods **/
///@{
/** symbol-table size. Is the number of distinct global symbols **/
size_type size() const noexcept { return symtab_->size(); }
/** symbol-table size. Is the number of distinct global variables **/
size_type n_vars() const noexcept { return symtab_->n_vars(); }
/** lookup current value associated with binding @p ix **/
obj<AGCObject> lookup_value(Binding ix) const noexcept;

3
include/xo/interpreter2/DLocalEnv.hpp
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@ -41,7 +41,8 @@ namespace xo {
///@{
DLocalEnv * parent() const noexcept { return parent_; }
size_type size() const noexcept { return symtab_->size(); }
size_type n_vars() const noexcept { return symtab_->n_vars(); }
size_type n_types() const noexcept { return symtab_->n_types(); }
/** lookup current value associated with binding @p ix **/
obj<AGCObject> lookup_value(Binding ix) const noexcept;