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C_generator can call raw function pointers now

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This commit is contained in:
Nathan Braswell
2017-01-28 00:09:13 -05:00
parent dad0f780bb
commit 754ff41226
5 changed files with 30 additions and 26 deletions
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32
stdlib/c_generator.krak
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@@ -645,8 +645,9 @@ obj c_generator (Object) {
ref_pre += "(*"
ref_post += ")"
}
if (!is_function(node->function_call.func) || node->function_call.func->function.closed_variables.size()) {
if (!func_type->is_raw && (!is_function(node->function_call.func) || node->function_call.func->function.closed_variables.size())) {
// not function, so we must be an identifier or function call return or something
// and also is closure style, so need special call
if (!dot_style_method_call) {
// lambda
if (pre_call == "" && (!func_return_type->is_void() || func_return_type->indirection)) {
@@ -661,23 +662,18 @@ obj c_generator (Object) {
call_string.post += name_temp.post
func_name = name_temp.value
// should not have return var because is void
if (pre_call == "") {
var func_type = get_ast_type(node->function_call.func)
call_string.pre += string("if (")+func_name+".data) ((" + type_to_c(func_type) + "_with_data) "+func_name+".func)("+func_name +".data"
if (call_string.value != "")
call_string.pre += string(",") + call_string.value
call_string.pre += ");\n"
call_string.pre += string("else ((") + type_to_c(func_type) + "_without_data) " + func_name+".func)(" + call_string.value + ");\n"
call_string.value = ""
} else {
var func_type = get_ast_type(node->function_call.func)
call_string.pre += string("if (")+func_name+".data) " + pre_call + " = ((" + type_to_c(func_type) + "_with_data) "+func_name+".func)("+func_name +".data"
if (call_string.value != "")
call_string.pre += string(",") + call_string.value
call_string.pre += ");\n"
call_string.pre += string("else ") + pre_call + " = ((" + type_to_c(func_type) + "_without_data) " + func_name+".func)(" + call_string.value + ");\n"
call_string.value = pre_call
}
var pre_call_plus = pre_call
if (pre_call_plus != "")
pre_call_plus += " = "
var func_type = get_ast_type(node->function_call.func)
call_string.pre += string("if (")+func_name+".data) " + pre_call_plus + " ((" + type_to_c(func_type) + "_with_data) "+func_name+".func)("+func_name +".data"
if (call_string.value != "")
call_string.pre += string(",") + call_string.value
call_string.pre += ");\n"
call_string.pre += string("else ") + pre_call_plus + " ((" + type_to_c(func_type) + "_without_data) " + func_name+".func)(" + call_string.value + ");\n"
call_string.value = pre_call
call_string.value = ref_pre + call_string.value + ref_post
return call_string
}