averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-14 20:36:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

[func-sig-opts] Add a new mangling for the guaranteed->owned transformation.

Browse Source 
I followed the example of the owned->guaranteed transformation.

rdar://38196046
This commit is contained in:
Michael Gottesman
2018-04-26 16:27:49 -07:00
parent ff6febca17
commit afc98b34e9
10 changed files with 60 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lib/Demangling/NodePrinter.cpp
View File

@@ -813,6 +813,7 @@ unsigned NodePrinter::printFunctionSigSpecializationParam(NodePointer Node,
assert(
((V & unsigned(FunctionSigSpecializationParamKind::OwnedToGuaranteed)) ||
(V & unsigned(FunctionSigSpecializationParamKind::GuaranteedToOwned)) ||
(V & unsigned(FunctionSigSpecializationParamKind::SROA)) ||
(V & unsigned(FunctionSigSpecializationParamKind::Dead))) &&
"Invalid OptionSet");
@@ -1225,6 +1226,13 @@ NodePointer NodePrinter::print(NodePointer Node, bool asPrefixContext) {
Printer << "Owned To Guaranteed";
}
if (raw & uint64_t(FunctionSigSpecializationParamKind::GuaranteedToOwned)) {
if (printedOptionSet)
Printer << " and ";
printedOptionSet = true;
Printer << "Guaranteed To Owned";
}
if (raw & uint64_t(FunctionSigSpecializationParamKind::SROA)) {
if (printedOptionSet)
Printer << " and ";
@@ -1262,6 +1270,7 @@ NodePointer NodePrinter::print(NodePointer Node, bool asPrefixContext) {
return nullptr;
case FunctionSigSpecializationParamKind::Dead:
case FunctionSigSpecializationParamKind::OwnedToGuaranteed:
case FunctionSigSpecializationParamKind::GuaranteedToOwned:
case FunctionSigSpecializationParamKind::SROA:
printer_unreachable("option sets should have been handled earlier");
}