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Disallow extern constraints for non-generic types

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Brian Fiete 2020-09-12 08:11:53 -07:00
parent dc169fffda
commit 95da04b202
1 changed files with 3 additions and 0 deletions
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3
IDEHelper/Compiler/BfDefBuilder.cpp
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@ -255,6 +255,9 @@ void BfDefBuilder::ParseGenericParams(BfGenericParamsDeclaration* genericParamsD
} }
else else
{ {
if (genericParams.IsEmpty())
Fail("Constraints cannot be specified for non-generic types", genericConstraint);
externConstraintDefs->Add(BfExternalConstraintDef()); externConstraintDefs->Add(BfExternalConstraintDef());
BfExternalConstraintDef* externConstraintDef = &externConstraintDefs->back(); BfExternalConstraintDef* externConstraintDef = &externConstraintDefs->back();
externConstraintDef->mTypeRef = genericConstraint->mTypeRef; externConstraintDef->mTypeRef = genericConstraint->mTypeRef;