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xo-expression: add explicit types to all Expressions

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This commit is contained in:
Roland Conybeare 2024-06-18 16:55:46 -04:00
commit 9ff173f68a
12 changed files with 223 additions and 54 deletions
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43
src/expression/Lambda.cpp
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@ -1,16 +1,55 @@
/* @file Lambda.cpp */
#include "Lambda.hpp"
#include "xo/reflect/TypeDescr.hpp"
#include "xo/reflect/function/FunctionTdx.hpp"
#include "xo/indentlog/print/vector.hpp"
namespace xo {
using xo::reflect::TypeDescrBase;
using xo::reflect::FunctionTdxInfo;
using xo::ref::rp;
using std::stringstream;
namespace ast {
rp<Lambda>
Lambda::make(const std::string & name,
const std::vector<rp<Expression>> & argv,
const ref::rp<Expression> & body)
{
using xo::reflect::FunctionTdx;
/** assemble function type.
*
* NOTE: need this to be unique!
**/
std::vector<TypeDescr> arg_td_v;
arg_td_v.reserve(argv.size());
for (const auto & arg : argv) {
arg_td_v.push_back(arg->valuetype());
}
auto function_info
= FunctionTdxInfo(body->valuetype(),
arg_td_v,
false /*!is_noexcept*/);
TypeDescr lambda_td
= TypeDescrBase::require_by_fn_info(function_info);
return new Lambda(name,
lambda_td,
argv,
body);
} /*make*/
Lambda::Lambda(const std::string & name,
const std::vector<std::string> & argv,
TypeDescr lambda_type,
const std::vector<rp<Expression>> & argv,
const ref::rp<Expression> & body)
: Expression(exprtype::lambda),
: Expression(exprtype::lambda, lambda_type),
name_{name},
argv_{argv},
body_{body}