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Handle zero-sized enums (<= 1 member)

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This commit is contained in:
Brian Fiete 2024-11-08 09:16:27 -05:00
parent 7b69509b7b
commit 14a3dd8e7d
21 changed files with 461 additions and 135 deletions
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34
IDEHelper/Compiler/BfReducer.cpp
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@ -937,7 +937,7 @@ bool BfReducer::IsTypeReference(BfAstNode* checkNode, BfToken successToken, int
// Ignore
}
else if ((checkNode->IsA<BfIdentifierNode>()) || (checkNode->IsA<BfMemberReferenceExpression>()))
{
{
// Identifier is always allowed in tuple (parenDepth == 0), because it's potentially the field name
// (successToken == BfToken_RParen) infers we are already checking inside parentheses, such as
// when we see a potential cast expression
@ -954,8 +954,15 @@ bool BfReducer::IsTypeReference(BfAstNode* checkNode, BfToken successToken, int
hadUnexpectedIdentifier = true;
}
hadIdentifier = true;
identifierExpected = false;
// if (checkNode->Equals("tag"))
// {
// // Keep looking for tag name
// }
// else
{
hadIdentifier = true;
identifierExpected = false;
}
}
else if (checkNode->IsA<BfBlock>())
{
@ -5195,6 +5202,19 @@ BfTypeReference* BfReducer::DoCreateTypeRef(BfAstNode* firstNode, CreateTypeRefF
BfTypeReference* typeRef = BfNodeDynCast<BfTypeReference>(firstNode);
if (typeRef == NULL)
{
// if (identifierNode->Equals("tag"))
// {
// auto rightIdentifer = ExpectIdentifierAfter(identifierNode);
// if (rightIdentifer != NULL)
// {
// auto tagTypeRef = mAlloc->Alloc<BfTagTypeRef>();
// ReplaceNode(identifierNode, tagTypeRef);
// tagTypeRef->mTagNode = identifierNode;
// MEMBER_SET(tagTypeRef, mNameNode, rightIdentifer);
// return tagTypeRef;
// }
// }
typeRef = DoCreateNamedTypeRef(identifierNode);
}
@ -5250,7 +5270,7 @@ BfTypeReference* BfReducer::DoCreateTypeRef(BfAstNode* firstNode, CreateTypeRefF
{
auto rightIdentifer = ExpectIdentifierAfter(qualifiedTypeRef);
if (rightIdentifer == NULL)
return qualifiedTypeRef;
return qualifiedTypeRef;
auto namedTypeRef = mAlloc->Alloc<BfNamedTypeReference>();
namedTypeRef->mNameNode = rightIdentifer;
@ -7346,7 +7366,7 @@ BfAstNode* BfReducer::ReadTypeMember(BfAstNode* node, bool declStarted, int dept
if (openToken == NULL)
return indexerDeclaration;
MEMBER_SET(indexerDeclaration, mOpenBracket, openToken);
auto endToken = ParseMethodParams(indexerDeclaration, &params, &commas, BfToken_RBracket, true);
auto endToken = ParseMethodParams(indexerDeclaration, &params, &commas, BfToken_RBracket, false);
if (endToken == NULL)
return indexerDeclaration;
MEMBER_SET(indexerDeclaration, mCloseBracket, endToken);
@ -7780,7 +7800,7 @@ BfLambdaBindExpression* BfReducer::CreateLambdaBindExpression(BfAstNode* allocNo
if (auto tokenNode = BfNodeDynCast<BfTokenNode>(nextNode))
isRParen = tokenNode->GetToken() == BfToken_RParen;
if (!isRParen)
{
{
auto nameIdentifier = ExpectIdentifierAfter(lambdaBindExpr, "parameter name");
if (nameIdentifier == NULL)
return lambdaBindExpr;
@ -10028,7 +10048,7 @@ bool BfReducer::ParseMethod(BfMethodDeclaration* methodDeclaration, SizedArrayIm
}
}
methodDeclaration->mCloseParen = ParseMethodParams(methodDeclaration, params, commas, BfToken_RParen, true);
methodDeclaration->mCloseParen = ParseMethodParams(methodDeclaration, params, commas, BfToken_RParen, false);
// RParen
if (methodDeclaration->mCloseParen == NULL)