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| author | John McCall <rjmccall@apple.com> | 2011-07-22 08:53:00 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-07-22 08:53:00 +0000 |
| commit | dc7c5ad7a15914b7ae24f31f18a20ad2f8ecd0bc (patch) | |
| tree | 23cf6002f7ceff79c1c2eedeb9e3371ad4734800 /lib/Sema/AttributeList.cpp | |
| parent | 159a7b3c531d09d98176699f212928da9bed8602 (diff) | |
Document the existing objc_precise_lifetime attribute.
Introduce and document a new objc_returns_inner_pointer
attribute, and consume it by performing a retain+autorelease
on message receivers when they're not immediately loaded from
an object with precise lifetime.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135764 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/AttributeList.cpp')
| -rw-r--r-- | lib/Sema/AttributeList.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Sema/AttributeList.cpp b/lib/Sema/AttributeList.cpp index 5a8330bbfd..21068538e8 100644 --- a/lib/Sema/AttributeList.cpp +++ b/lib/Sema/AttributeList.cpp @@ -163,6 +163,7 @@ AttributeList::Kind AttributeList::getKind(const IdentifierInfo *Name) { .Case("vec_type_hint", IgnoredAttribute) .Case("objc_exception", AT_objc_exception) .Case("objc_method_family", AT_objc_method_family) + .Case("objc_returns_inner_pointer", AT_objc_returns_inner_pointer) .Case("ext_vector_type", AT_ext_vector_type) .Case("neon_vector_type", AT_neon_vector_type) .Case("neon_polyvector_type", AT_neon_polyvector_type) |