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| author | Erik Pilkington <erik.pilkington@gmail.com> | 2020-12-07 09:14:25 -0500 |
|---|---|---|
| committer | Erik Pilkington <erik.pilkington@gmail.com> | 2020-12-07 17:19:20 -0500 |
| commit | 9cd2413f1ca7a7f40132ea3c44f251851aa325c2 (patch) | |
| tree | b023d4cd828e280796aaf70da8d6da8e83d30fa9 /clang/lib/Basic/IdentifierTable.cpp | |
| parent | 234d88ab5053f0c55e0269d80bcb5e03ed2c0555 (diff) | |
| download | llvm-9cd2413f1ca7a7f40132ea3c44f251851aa325c2.zip llvm-9cd2413f1ca7a7f40132ea3c44f251851aa325c2.tar.gz llvm-9cd2413f1ca7a7f40132ea3c44f251851aa325c2.tar.bz2 | |
[clang] Add a new nullability annotation for swift async: _Nullable_result
_Nullable_result generally like _Nullable, except when being imported into a
swift async method. rdar://70106409
Differential revision: https://reviews.llvm.org/D92495
Diffstat (limited to 'clang/lib/Basic/IdentifierTable.cpp')
| -rw-r--r-- | clang/lib/Basic/IdentifierTable.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp index 36b26d9..51c6e02 100644 --- a/clang/lib/Basic/IdentifierTable.cpp +++ b/clang/lib/Basic/IdentifierTable.cpp @@ -714,6 +714,11 @@ StringRef clang::getNullabilitySpelling(NullabilityKind kind, case NullabilityKind::Nullable: return isContextSensitive ? "nullable" : "_Nullable"; + case NullabilityKind::NullableResult: + assert(!isContextSensitive && + "_Nullable_result isn't supported as context-sensitive keyword"); + return "_Nullable_result"; + case NullabilityKind::Unspecified: return isContextSensitive ? "null_unspecified" : "_Null_unspecified"; } |