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build type lookup for casts with auto declaration

This commit is contained in:
ryuukk 2023-02-09 03:44:23 +01:00
parent 1c54fc9873
commit 41cb4cb897
1 changed files with 37 additions and 0 deletions
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37
dsymbol/src/dsymbol/conversion/first.d
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@ -270,6 +270,43 @@ final class FirstPass : ASTVisitor
currentSymbol.addChild(symbol, true);
currentScope.addSymbol(symbol.acSymbol, false);
auto initializer = part.initializer.nonVoidInitializer;
if (initializer && initializer.assignExpression)
{
auto unary = cast(UnaryExpression) initializer.assignExpression;
if (unary)
{
if (auto castExpression = unary.castExpression)
{
if (castExpression.type && castExpression.type.type2)
{
auto t2 = castExpression.type.type2;
auto l = symbol.typeLookups.front;
// get rid of initialier type
// instead feed it with cast expression one
l.breadcrumbs.clear();
void buildChain(TypeLookup* lookup, TypeIdentifierPart tip)
{
if (tip.identifierOrTemplateInstance)
{
auto crumb = tip.identifierOrTemplateInstance.identifier.text;
lookup.breadcrumbs.insert(istring(crumb));
}
if (tip.typeIdentifierPart)
buildChain(lookup, tip.typeIdentifierPart);
// TODO: build template type
// tip.identifierOrTemplateInstance.templateInstance
}
if (t2 && t2.typeIdentifierPart)
buildChain(l, t2.typeIdentifierPart);
}
}
}
}
if (currentSymbol.acSymbol.kind == CompletionKind.structName
|| currentSymbol.acSymbol.kind == CompletionKind.unionName)
{