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xo-parser: use ConvertExpr for 'def foo : sometype...'

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This commit is contained in:
Roland Conybeare 2024-08-01 10:04:10 +10:00
commit 32b3998094
1 changed files with 9 additions and 4 deletions
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13
src/parser/parser.cpp
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@ -6,12 +6,14 @@
#include "parser.hpp"
#include "xo/expression/DefineExpr.hpp"
#include "xo/expression/Constant.hpp"
#include "xo/expression/ConvertExpr.hpp"
//#include <regex>
#include <stdexcept>
namespace xo {
using xo::ast::Expression;
using xo::ast::DefineExpr;
using xo::ast::ConvertExpr;
using xo::ast::Constant;
using xo::reflect::Reflect;
using xo::reflect::TypeDescr;
@ -582,12 +584,15 @@ namespace xo {
* 2. if ir_type is an expression, adopt as rhs
*/
if (ir.xir_type() == exprirtype::expression) {
/* TODO: do something with def_lhs_type */
/* TODO: do something with def_lhs_td */
rp<Expression> rhs_value = ir.expr();
rp<Expression> def
= DefineExpr::make(this->def_lhs_symbol_,
rhs_value);
if (def_lhs_td_)
rhs_value = ConvertExpr::make(def_lhs_td_, rhs_value);
rp<Expression> def = DefineExpr::make(this->def_lhs_symbol_,
rhs_value);
return expraction(expractiontype::pop,
exprir(exprirtype::expression, def),