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experimenting with builtin def, to be reverted

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NunoSempere 2023-05-07 16:59:34 -04:00
parent 4c3a173422
commit 3821788983
2 changed files with 3 additions and 7 deletions
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src/mumble.c
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@ -737,23 +737,19 @@ lispval* builtin_def(lispval* v, lispenv* env)
LISPVAL_ASSERT(v->count == 2, "Error: function def passed something other than 2 arguments");
lispval* symbols = v->cell[0];
lispval* values = v->cell[1];
symbols = evaluate_lispval(symbols, env);
values = evaluate_lispval(values, env);
LISPVAL_ASSERT(symbols->type == LISPVAL_QEXPR, "Error: Argument passed to def is not a q-expr, i.e., a bracketed list.");
LISPVAL_ASSERT(values->type == LISPVAL_QEXPR, "Error: Argument passed to def is not a q-expr, i.e., a bracketed list.");
LISPVAL_ASSERT(symbols->count == values->count, "Error: In function \"def\" both subarguments should have the same length");
LISPVAL_ASSERT(symbols->count == v->count-1, "Error: In function \"def\" both subarguments should have the same length");
for (int i = 0; i < symbols->count; i++) {
LISPVAL_ASSERT(symbols->cell[i]->type == LISPVAL_SYM, "Error: in function def, the first list of items should be of type symbol: def { a b } { 1 2 } ");
if (VERBOSE)
print_lispval_tree(symbols, 0);
if (VERBOSE)
print_lispval_tree(values, 0);
print_lispval_tree(v->cell[i+1], 0);
if (VERBOSE)
printf("\n");
insert_in_current_lispenv(symbols->cell[i]->sym, values->cell[i], env);
insert_in_current_lispenv(symbols->cell[i]->sym, v->cell[i+1], env);
}
return lispval_sexpr(); // ()
}