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Demangling: Add option for printing simplified async resume functions #37013

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Merged
merged 1 commit into from
Apr 22, 2021
Merged

Demangling: Add option for printing simplified async resume functions #37013

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1 change: 1 addition & 0 deletions include/swift/Demangling/Demangle.h
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ struct DemangleOptions {
bool DisplayStdlibModule = true;
bool DisplayObjCModule = true;
bool PrintForTypeName = false;
bool ShowAsyncResumePartial = true;

/// If this is nonempty, entities in this module name will not be qualified.
llvm::StringRef HidingCurrentModule;
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20 changes: 12 additions & 8 deletions lib/Demangling/NodePrinter.cpp
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Expand Up @@ -2812,16 +2812,20 @@ NodePointer NodePrinter::print(NodePointer Node, bool asPrefixContext) {
Printer << "async function pointer to ";
return nullptr;
case Node::Kind::AsyncAwaitResumePartialFunction:
Printer << "(";
print(Node->getChild(0));
Printer << ")";
Printer << " await resume partial function for ";
if (Options.ShowAsyncResumePartial) {
Printer << "(";
print(Node->getChild(0));
Printer << ")";
Printer << " await resume partial function for ";
}
return nullptr;
case Node::Kind::AsyncSuspendResumePartialFunction:
Printer << "(";
print(Node->getChild(0));
Printer << ")";
Printer << " suspend resume partial function for ";
if (Options.ShowAsyncResumePartial) {
Printer << "(";
print(Node->getChild(0));
Printer << ")";
Printer << " suspend resume partial function for ";
}
return nullptr;
}

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