fromJson(json) reconstructs heap-allocated AST from JSON. createNode factory
handles all 33 concepts. deleteTree for cleanup. Test verifies save→load→save
produces byte-identical JSON for the full Calculator model.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
toJson(ASTNode*) recursively serializes the AST to JSON with id, concept,
properties, and children structure. Added childRoles() to ASTNode for
enumeration. FetchContent pulls nlohmann/json v3.11.3. Test serializes the
full Calculator model and verifies every node in the JSON output.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds the three annotation types from SemAnno. Test builds SimpleFunctionExample
with @deref(batched), exercises OptimizationLock on Module, LangSpecific on
Variable, and DerefStrategy's derefTime child link.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Ports all 33 SemAnno concepts from MPS into C++ headers grouped by category.
Test builds the exact Calculator model from Phase1Test.mps as a 27-node C++
object graph and verifies every property, child link, and parent chain.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds generic child link support to ASTNode (addChild/setChild for multi/single-
valued roles, getChildren/getChild/allChildren for traversal). Function and
Variable as first child concepts of Module. Test builds Module->Function tree,
walks parent/child pointers in both directions, verifies single-valued replace.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds the C++ editor stack foundation with ASTNode (id, conceptType, parent pointer, virtual dtor) and Module as the first concrete concept (name, targetLanguage). Header-only, compiles with C++20, test passes all assertions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
