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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 76af3ff3b5
42 changed files with 1050 additions and 110 deletions
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17
src/reader2/ParserStateMachine.cpp
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@ -25,7 +25,8 @@ namespace xo {
namespace scm {
ParserStateMachine::ParserStateMachine(const ArenaConfig & config,
const ArenaHashMapConfig & symtab_config,
const ArenaHashMapConfig & symtab_var_config,
const ArenaHashMapConfig & symtab_type_config,
size_type max_stringtable_capacity,
obj<AAllocator> expr_alloc,
obj<AAllocator> aux_alloc)
@ -33,7 +34,9 @@ namespace xo {
parser_alloc_{DArena::map(config)},
expr_alloc_{expr_alloc},
aux_alloc_{aux_alloc},
global_symtab_{DGlobalSymtab::make(expr_alloc, aux_alloc, symtab_config)},
global_symtab_{DGlobalSymtab::make(expr_alloc, aux_alloc,
symtab_var_config,
symtab_type_config)},
debug_flag_{config.debug_flag_}
{
}
@ -275,6 +278,16 @@ namespace xo {
this->stack_->top().on_parsed_typedescr(td, this);
}
void
ParserStateMachine::on_parsed_type(obj<AType> type)
{
scope log(XO_DEBUG(debug_flag_));
assert(stack_);
this->stack_->top().on_parsed_type(type, this);
}
void
ParserStateMachine::on_parsed_formal(const DUniqueString * sym,
TypeDescr td)