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[GenericSig Builder] Rework RequirementSource to describe requirement path #7550

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Merged
merged 1 commit into from
Feb 17, 2017
Merged

[GenericSig Builder] Rework RequirementSource to describe requirement path #7550

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408 changes: 343 additions & 65 deletions include/swift/AST/GenericSignatureBuilder.h
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10 changes: 5 additions & 5 deletions lib/AST/Decl.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3020,12 +3020,12 @@ void ProtocolDecl::computeRequirementSignature() {
auto selfType = genericSig->getGenericParams()[0];
auto requirement = genericSig->getRequirements()[0];

RequirementSource source(RequirementSource::ProtocolRequirementSignatureSelf,
getLoc());

GenericSignatureBuilder builder(getASTContext(), LookUpConformanceInModule(module));
GenericSignatureBuilder builder(getASTContext(),
LookUpConformanceInModule(module));
builder.addGenericParameter(selfType);
builder.addRequirement(requirement, source);
builder.addRequirement(requirement,
RequirementSource::forRequirementSignature(builder,
this));
builder.finalize(SourceLoc(), { selfType });

RequirementSignature = builder.getGenericSignature();
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