miloignis/kraken
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

working towards function overloading, the emitted functions and function calls are now decorated and we're starting to get the prereqs for function lookup

Browse Source
This commit is contained in:
Nathan Braswell
2016-01-13 21:09:28 -05:00
parent cb5b072b58
commit fe6818edfc
5 changed files with 48 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
stdlib/ast_transformation.krak
View File

@@ -269,10 +269,11 @@ obj ast_transformation (Object) {
return ast_return_statement_ptr(transform(node->children[0], scope))
}
fun transform_function_call(node: *tree<symbol>, scope: *ast_node): *ast_node {
// don't bother a full transform for parameter, just get the boolean expression from it
// don't bother with a full transform for parameters with their own function, just get the boolean expression and transform it
var parameters = get_nodes("parameter", node).map(fun(child: *tree<symbol>): *ast_node return transform(get_node("boolean_expression", child), scope);)
var parameter_types = parameters.map(fun(param: *ast_node): *type return get_ast_type(param);)
/*return ast_function_call_ptr(function_lookup(concat_symbol_tree(get_node("unarad", node)), scope), parameters)*/
var f = ast_function_call_ptr(function_lookup(concat_symbol_tree(get_node("unarad", node)), scope), parameters)
var f = ast_function_call_ptr(function_lookup(concat_symbol_tree(get_node("unarad", node)), scope, parameter_types), parameters)
print("function call function ")
println(f->function_call.func)
print("function call parameters ")
@@ -287,7 +288,7 @@ obj ast_transformation (Object) {
}
return results[0]
}
fun function_lookup(name: string, scope: *ast_node): *ast_node {
fun function_lookup(name: string, scope: *ast_node, param_types: vector<*type>): *ast_node {
var results = scope_lookup(name, scope)
if (!results.size) {
println(string("identifier lookup failed for ") + name)