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Step 94a: AST source spans

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Bill
2026-02-09 10:22:13 -07:00
parent f84258bffc
commit 5fdb21d74d
7 changed files with 160 additions and 8 deletions
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17
editor/src/ast/Serialization.h
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@@ -123,6 +123,12 @@ inline json toJson(const ASTNode* node) {
j["id"] = node->id;
j["concept"] = node->conceptType;
j["properties"] = propertiesToJson(node);
if (node->hasSpan()) {
j["span"] = {
{"start", {{"line", node->spanStartLine}, {"col", node->spanStartCol}}},
{"end", {{"line", node->spanEndLine}, {"col", node->spanEndCol}}}
};
}
json children = json::object();
for (const auto& role : node->childRoles()) {
@@ -274,6 +280,17 @@ inline ASTNode* fromJson(const json& j) {
if (!node) return nullptr;
node->id = j["id"].get<std::string>();
if (j.contains("span")) {
const auto& span = j["span"];
if (span.contains("start") && span.contains("end")) {
const auto& s = span["start"];
const auto& e = span["end"];
if (s.contains("line") && s.contains("col") && e.contains("line") && e.contains("col")) {
node->setSpan(s["line"].get<int>(), s["col"].get<int>(),
e["line"].get<int>(), e["col"].get<int>());
}
}
}
if (j.contains("properties")) {
setPropertiesFromJson(node, j["properties"]);