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Disallow funcs with explicit 'this' from binding to delegate constraint

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This commit is contained in:
Brian Fiete 2022-06-15 13:48:09 -07:00
parent 527935f371
commit f8e57ee5ff
1 changed files with 10 additions and 3 deletions
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13
IDEHelper/Compiler/BfModule.cpp
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@ -8336,9 +8336,16 @@ bool BfModule::CheckGenericConstraints(const BfGenericParamSource& genericParamS
auto invokeMethod = GetRawMethodInstanceAtIdx(convCheckConstraint->ToTypeInstance(), 0, "Invoke"); auto invokeMethod = GetRawMethodInstanceAtIdx(convCheckConstraint->ToTypeInstance(), 0, "Invoke");
BfExprEvaluator exprEvaluator(this); if (checkMethodInstance->HasExplicitThis() != 0)
if (exprEvaluator.IsExactMethodMatch(checkMethodInstance, invokeMethod)) {
constraintMatched = true; // Don't allow functions with explicit 'this'
}
else
{
BfExprEvaluator exprEvaluator(this);
if (exprEvaluator.IsExactMethodMatch(checkMethodInstance, invokeMethod))
constraintMatched = true;
}
} }
else if (convCheckConstraint->IsInstanceOf(mCompiler->mDelegateTypeDef)) else if (convCheckConstraint->IsInstanceOf(mCompiler->mDelegateTypeDef))
constraintMatched = true; constraintMatched = true;