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Match statements work with ADTs! (still no object stuff or anything though)

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Nathan Braswell
2015-11-14 19:05:28 -05:00
parent ed4ed75449
commit e7a49bf2e5
6 changed files with 78 additions and 5 deletions
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24
src/ASTTransformation.cpp
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@@ -662,6 +662,30 @@ NodeTree<ASTData>* ASTTransformation::transform(NodeTree<Symbol>* from, NodeTree
newNode = new NodeTree<ASTData>(name, ASTData(statement));
} else if (name == "if_statement") {
newNode = new NodeTree<ASTData>(name, ASTData(if_statement));
} else if (name == "match_statement") {
newNode = new NodeTree<ASTData>(name, ASTData(match_statement));
} else if (name == "case_statement") {
newNode = new NodeTree<ASTData>(name, ASTData(case_statement));
std::string adtOptionStr = concatSymbolTree(getNodes("scoped_identifier", children)[0]);
auto optionDefPoss = scopeLookup(scope, adtOptionStr);
auto optionDef = optionDefPoss[0];
//auto adtDef = optionDef->getDataRef()->scope["~enclosing_scope"][0];
addToScope("~enclosing_scope", scope, newNode);
newNode->addChild(optionDef);
// we have a destructure
auto newIdentifierSymbolNodes = getNodes("identifier", children);
if (newIdentifierSymbolNodes.size()) {
std::string newIdentifierStr = concatSymbolTree(newIdentifierSymbolNodes[0]);
NodeTree<ASTData>* newIdentifier = new NodeTree<ASTData>("identifier", ASTData(identifier, Symbol(newIdentifierStr, true), optionDef->getDataRef()->valueType));
addToScope(newIdentifierStr, newIdentifier, newNode);
addToScope("~enclosing_scope", newNode, newIdentifier);
newNode->addChild(newIdentifier);
}
newNode->addChild(transform(getNode("statement",children), newNode, types, limitToFunction, templateTypeReplacements));
return newNode;
} else if (name == "while_loop") {
newNode = new NodeTree<ASTData>(name, ASTData(while_loop));
} else if (name == "for_loop") {