averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-21 12:14:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #67173 from drexin/wip-singleton-inject

Browse Source 
Support destructiveInjectEnumTag in singleton enums with layout strings
This commit is contained in:
Dario Rexin
2023-07-06 19:33:05 -07:00
committed by GitHub
parent 7cc38fd0d4 c046253039
commit b3cdcda6c7
5 changed files with 37 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
stdlib/public/runtime/BytecodeLayouts.cpp
View File

@@ -659,6 +659,11 @@ extern "C" unsigned swift_singletonEnum_getEnumTag(swift::OpaqueValue *address,
return 0;
}
extern "C" void swift_singletonEnum_destructiveInjectEnumTag(
swift::OpaqueValue *address, unsigned tag, const Metadata *metadata) {
return;
}
template <typename T>
static inline T handleSinglePayloadEnumSimpleTag(
LayoutStringReader &reader, uint8_t *addr,