1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "tools/gn/substitution_list.h"
9 #include "tools/gn/value.h"
11 SubstitutionList::SubstitutionList() {
14 SubstitutionList::~SubstitutionList() {
17 bool SubstitutionList::Parse(const Value& value, Err* err) {
18 if (!value.VerifyTypeIs(Value::LIST, err))
21 const std::vector<Value>& input_list = value.list_value();
22 list_.resize(input_list.size());
23 for (size_t i = 0; i < input_list.size(); i++) {
24 if (!list_[i].Parse(input_list[i], err))
32 bool SubstitutionList::Parse(const std::vector<std::string>& values,
33 const ParseNode* origin,
35 list_.resize(values.size());
36 for (size_t i = 0; i < values.size(); i++) {
37 if (!list_[i].Parse(values[i], origin, err))
45 SubstitutionList SubstitutionList::MakeForTest(
49 std::vector<std::string> input_strings;
50 input_strings.push_back(a);
52 input_strings.push_back(b);
54 input_strings.push_back(c);
57 SubstitutionList result;
58 result.Parse(input_strings, NULL, &err);
62 void SubstitutionList::FillRequiredTypes() {
63 bool required_type_bits[SUBSTITUTION_NUM_TYPES];
64 memset(&required_type_bits, 0, SUBSTITUTION_NUM_TYPES);
65 for (size_t i = 0; i < list_.size(); i++)
66 list_[i].FillRequiredTypes(required_type_bits);
68 for (size_t i = SUBSTITUTION_FIRST_PATTERN; i < SUBSTITUTION_NUM_TYPES; i++) {
69 if (required_type_bits[i])
70 required_types_.push_back(static_cast<SubstitutionType>(i));