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author | Alex Lorenz <arphaman@gmail.com> | 2017-04-18 14:33:39 +0000 |
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committer | Alex Lorenz <arphaman@gmail.com> | 2017-04-18 14:33:39 +0000 |
commit | 4bbde6cf2a280972796e32e11777eb69d466e56b (patch) | |
tree | 798ca5030e2add2471363b39e5d311e401c14265 /lib/Basic/Attributes.cpp | |
parent | 6730a5e41ee7ce17daecbdf29ca50071a18eb919 (diff) |
Add #pragma clang attribute
This is a recommit of r300539 that was reverted in r300543 due to test failures.
The original commit message is displayed below:
The new '#pragma clang attribute' directive can be used to apply attributes to
multiple declarations. An attribute must satisfy the following conditions to
be supported by the pragma:
- It must have a subject list that's defined in the TableGen file.
- It must be documented.
- It must not be late parsed.
- It must have a GNU/C++11 spelling.
Differential Revision: https://reviews.llvm.org/D30009
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@300556 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Basic/Attributes.cpp')
-rw-r--r-- | lib/Basic/Attributes.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Basic/Attributes.cpp b/lib/Basic/Attributes.cpp index c215366fc3..b7570d03c8 100644 --- a/lib/Basic/Attributes.cpp +++ b/lib/Basic/Attributes.cpp @@ -1,4 +1,5 @@ #include "clang/Basic/Attributes.h" +#include "clang/Basic/AttrSubjectMatchRules.h" #include "clang/Basic/IdentifierTable.h" #include "llvm/ADT/StringSwitch.h" using namespace clang; @@ -15,3 +16,13 @@ int clang::hasAttribute(AttrSyntax Syntax, const IdentifierInfo *Scope, return 0; } + +const char *attr::getSubjectMatchRuleSpelling(attr::SubjectMatchRule Rule) { + switch (Rule) { +#define ATTR_MATCH_RULE(NAME, SPELLING, IsAbstract) \ + case attr::NAME: \ + return SPELLING; +#include "clang/Basic/AttrSubMatchRulesList.inc" + } + llvm_unreachable("Invalid subject match rule"); +} |