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Added ZeroGap to AllowAppend

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This commit is contained in:
Brian Fiete 2025-01-27 09:17:45 -08:00
parent ce42dc4fbe
commit 161d9dc540
19 changed files with 334 additions and 88 deletions
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29
IDEHelper/Compiler/BfDefBuilder.cpp
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@ -829,8 +829,24 @@ void BfDefBuilder::ParseAttributes(BfAttributeDirective* attributes, BfMethodDef
}
else if (typeRefName == "AllowAppend")
{
methodDef->mHasAppend = true;
methodDef->mIsNoSplat = true;
methodDef->mAppendKind = BfAllowAppendKind_Yes;
methodDef->mIsNoSplat = true;
if (!attributes->mArguments.IsEmpty())
{
if (auto assignExpr = BfNodeDynCast<BfAssignmentExpression>(attributes->mArguments[0]))
{
if ((assignExpr->mLeft != NULL) && (assignExpr->mRight != NULL) &&
(assignExpr->mLeft->Equals("ZeroGap")))
{
if (assignExpr->mRight->Equals("true"))
methodDef->mAppendKind = BfAllowAppendKind_ZeroGap;
else if (assignExpr->mRight->Equals("false"))
methodDef->mAppendKind = BfAllowAppendKind_Yes;
else
Fail("Can only use 'true' or 'false' for 'ZeroGap'", assignExpr->mRight);
}
}
}
}
else if (typeRefName == "Checked")
methodDef->mCheckedKind = BfCheckedKind_Checked;
@ -1754,7 +1770,7 @@ void BfDefBuilder::Visit(BfTypeDeclaration* typeDeclaration)
mCurTypeDef->mSource = mCurSource;
mCurTypeDef->mSource->mRefCount++;
mCurTypeDef->mTypeDeclaration = typeDeclaration;
mCurTypeDef->mIsAbstract = (typeDeclaration->mAbstractSpecifier != NULL) && (typeDeclaration->mAbstractSpecifier->GetToken() == BfToken_Abstract);
mCurTypeDef->mIsAbstract = (typeDeclaration->mAbstractSpecifier != NULL) && (typeDeclaration->mAbstractSpecifier->GetToken() == BfToken_Abstract);
mCurTypeDef->mIsStatic = typeDeclaration->mStaticSpecifier != NULL;
mCurTypeDef->mIsDelegate = false;
mCurTypeDef->mIsFunction = false;
@ -2090,7 +2106,7 @@ void BfDefBuilder::FinishTypeDef(bool wantsToString)
hasDefaultCtor = true;
auto ctorDeclaration = (BfConstructorDeclaration*)method->mMethodDeclaration;
if (method->mHasAppend)
if (method->mAppendKind != BfAllowAppendKind_No)
{
mCurTypeDef->mHasAppendCtor = true;
@ -2105,6 +2121,7 @@ void BfDefBuilder::FinishTypeDef(bool wantsToString)
methodDef->mProtection = BfProtection_Public;
methodDef->mMethodType = BfMethodType_CtorCalcAppend;
methodDef->mIsMutating = method->mIsMutating;
methodDef->mAppendKind = method->mAppendKind;
methodDef->mIsNoSplat = true;
methodDef->mMethodDeclaration = method->mMethodDeclaration;
@ -2133,7 +2150,7 @@ void BfDefBuilder::FinishTypeDef(bool wantsToString)
// Insert a 'appendIdx'
BfParameterDef* newParam = new BfParameterDef();
newParam->mName = "appendIdx";
newParam->mName = "__appendIdx";
newParam->mTypeRef = mSystem->mDirectRefIntTypeRef;
newParam->mParamKind = BfParamKind_AppendIdx;
method->mParams.Insert(0, newParam);
@ -2524,7 +2541,7 @@ void BfDefBuilder::FinishTypeDef(bool wantsToString)
mSignatureHashCtx->MixinStr(methodDef->mName);
if ((methodDef->mAlwaysInline) ||
(methodDef->mHasAppend) ||
(methodDef->mAppendKind != BfAllowAppendKind_No) ||
(methodDef->mMethodType == BfMethodType_Mixin))
inlineHashCtx.Mixin(methodDef->mFullHash);