Commit Graph

1067 Commits

Author SHA1 Message Date
Ted Kremenek 7379889275 Implemented Sema support for attribute "unused".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54008 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25 04:39:19 +00:00
Ted Kremenek 6e1eb87c04 Use llvm::utostr_32 instead of ostringstream.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53914 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-22 16:56:21 +00:00
Ted Kremenek 465172f304 Add test case for nonnull attribute.
Fix indexing bug.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53882 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-21 22:09:15 +00:00
Ted Kremenek eb2b2a3f18 Added sema support for the nonnull attribute. Will add test cases soon.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53881 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-21 21:53:04 +00:00
Ted Kremenek 96329d4e07 Added parsing/sema support for __attribute__ ((IBOutlet)), a clang-specific attribute that the static analyzer will use to recognize what ivars are IBOutlets.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53644 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 22:26:48 +00:00
Chris Lattner 803d08039c make the rest of the decl attribute processing methods be
static functions instead of methods on sema.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52880 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-29 00:43:07 +00:00
Chris Lattner 0b2f4da765 make most of Sema public. Sema is a class private to the Sema library
anyway, so there is no real loss here.  Start making attribute processing
methods static functions instead of methods on Sema.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52879 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-29 00:28:59 +00:00
Chris Lattner 0744e5f332 move a few methods, no other change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52878 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-29 00:23:49 +00:00
Chris Lattner 0bf29ad534 handle type attributes when converting types, not when processing decls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52877 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-29 00:19:33 +00:00
Chris Lattner e5c5ee1cff Make ProcessDeclAttributes walk the declarator structure pulling
decl attributes out of the various places they can hide.  This makes
us correctly reject things like this:

t.c:2:22: error: mode attribute only supported for integer and floating-point types
  int **__attribute((mode(HI)))* i32;
                     ^

because you can't make a pointer be HImode.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52876 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-29 00:16:31 +00:00
Chris Lattner 3ff30c8e6e move some code from all callers of ProcessDeclAttributes into
the implementation of ProcessDeclAttributes.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52875 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-29 00:02:00 +00:00
Chris Lattner f2e4bd51aa more attribute refactoring/renaming, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52874 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-28 23:58:55 +00:00
Chris Lattner 49e2d34f74 more minor tidiness.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52873 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-28 23:50:44 +00:00
Chris Lattner 065c5a801f more cleanups, refactor HandleVectorTypeAttribute
to work list the rest of the attr handlers.  Also, rename
it to HandleVectorSizeAttribute to match its attr name.
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52872 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-28 23:48:25 +00:00
Chris Lattner 545dd3401e adjust the prototypes of a bunch of decl processing methods to take
the single attribute they look at by reference instead of by pointer.
This is a subtle indicator that they take the specified attribute, not
a whole list of them.

This also make HandleExtVectorTypeAttribute work the same way as the rest
of the attributes, adds some comments etc. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52871 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-28 23:36:30 +00:00
Chris Lattner fbf1347e1e the 'mode' attribute is a decl attribute, not a type attribute. Move it to
SemaDeclAttr, and do some cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52844 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-27 22:18:37 +00:00
Chris Lattner 6b6b5372f4 move decl attribute processing to a new SemaDeclAttr.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52792 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-26 18:38:35 +00:00