mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-12 19:22:37 +00:00
d9dba320cc
This is a very big change. If FunC has `.methods()` and `~methods()`, Tolk has only dot, one and only way to call a `.method()`. A method may mutate an object, or may not. It's a behavioral and semantic difference from FunC. - `cs.loadInt(32)` modifies a slice and returns an integer - `b.storeInt(x, 32)` modifies a builder - `b = b.storeInt()` also works, since it not only modifies, but returns - chained methods also work, they return `self` - everything works exactly as expected, similar to JS - no runtime overhead, exactly same Fift instructions - custom methods are created with ease - tilda `~` does not exist in Tolk at all
103 lines
2.9 KiB
C++
103 lines
2.9 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "ast.h"
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#include "ast-stringifier.h"
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#include <iostream>
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namespace tolk {
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static_assert(sizeof(ASTNodeBase) == 12);
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#ifdef TOLK_DEBUG
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std::string ASTNodeBase::to_debug_string(bool colored) const {
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ASTStringifier s(colored);
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return s.to_string_with_children(this);
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}
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void ASTNodeBase::debug_print() const {
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std::cerr << to_debug_string(true) << std::endl;
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}
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#endif // TOLK_DEBUG
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UnexpectedASTNodeType::UnexpectedASTNodeType(AnyV v_unexpected, const char* place_where): v_unexpected(v_unexpected) {
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message = "Unexpected ASTNodeType ";
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#ifdef TOLK_DEBUG
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message += ASTStringifier::ast_node_type_to_string(v_unexpected->type);
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message += " ";
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#endif
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message += "in ";
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message += place_where;
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}
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void ASTNodeBase::error(const std::string& err_msg) const {
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throw ParseError(loc, err_msg);
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}
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AnnotationKind Vertex<ast_annotation>::parse_kind(std::string_view name) {
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if (name == "@pure") {
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return AnnotationKind::pure;
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}
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if (name == "@inline") {
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return AnnotationKind::inline_simple;
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}
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if (name == "@inline_ref") {
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return AnnotationKind::inline_ref;
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}
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if (name == "@method_id") {
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return AnnotationKind::method_id;
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}
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if (name == "@deprecated") {
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return AnnotationKind::deprecated;
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}
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return AnnotationKind::unknown;
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}
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int Vertex<ast_genericsT_list>::lookup_idx(std::string_view nameT) const {
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for (size_t idx = 0; idx < children.size(); ++idx) {
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if (children[idx] && children[idx]->as<ast_genericsT_item>()->nameT == nameT) {
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return static_cast<int>(idx);
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}
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}
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return -1;
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}
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int Vertex<ast_parameter_list>::lookup_idx(std::string_view param_name) const {
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for (size_t idx = 0; idx < children.size(); ++idx) {
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if (children[idx] && children[idx]->as<ast_parameter>()->get_identifier()->name == param_name) {
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return static_cast<int>(idx);
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}
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}
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return -1;
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}
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int Vertex<ast_parameter_list>::get_mutate_params_count() const {
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int n = 0;
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for (AnyV param : children) {
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if (param->as<ast_parameter>()->declared_as_mutate) {
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n++;
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}
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}
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return n;
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}
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void Vertex<ast_import_statement>::mutate_set_src_file(const SrcFile* file) const {
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const_cast<Vertex*>(this)->file = file;
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}
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} // namespace tolk
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