]> granicus.if.org Git - clang/log
clang
15 years agoAdd a simple tool for comparing two static analyzer runs, primarily for use from
Daniel Dunbar [Thu, 6 Aug 2009 21:15:33 +0000 (21:15 +0000)]
Add a simple tool for comparing two static analyzer runs, primarily for use from
buildbot.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78336 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPermit a class to friend its members in C++0x, without restriction.
John McCall [Thu, 6 Aug 2009 20:49:32 +0000 (20:49 +0000)]
Permit a class to friend its members in C++0x, without restriction.
Permit a class to friend its class members in C++ 98, as long as extensions
are enabled (and even when they aren't, only give an extwarn about it).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78332 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSet and use Elidable in elimination of copy ctors.
Fariborz Jahanian [Thu, 6 Aug 2009 19:12:38 +0000 (19:12 +0000)]
Set and use Elidable in elimination of copy ctors.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78331 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoLayout the primary base first in the vtable.
Mike Stump [Thu, 6 Aug 2009 18:05:22 +0000 (18:05 +0000)]
Layout the primary base first in the vtable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78327 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAfter reporting ill-formed copy constructor(12.8.p3)
Fariborz Jahanian [Thu, 6 Aug 2009 17:22:51 +0000 (17:22 +0000)]
After reporting ill-formed copy constructor(12.8.p3)
don't recurs and crash.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78323 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agos/ccc/clang/
Daniel Dunbar [Thu, 6 Aug 2009 16:47:53 +0000 (16:47 +0000)]
s/ccc/clang/

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78320 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWhen we encounter a dependent type that was parsed before we know that
Douglas Gregor [Thu, 6 Aug 2009 16:20:37 +0000 (16:20 +0000)]
When we encounter a dependent type that was parsed before we know that
we were going to enter into the scope of a class template or class
template partial specialization, rebuild that type so that it can
refer to members of the current instantiation, as in code like

  template<typename T>
  struct X {
    typedef T* pointer;
    pointer data();
  };

  template<typename T>
  typename X<T>::pointer X<T>::data() { ... }

Without rebuilding the return type of this out-of-line definition, the
canonical return type of the out-of-line definition (a TypenameType)
will not match the canonical return type of the declaration (the
canonical type of T*).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78316 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMore layout for virtual tables for virtual bases. Still in progress.
Mike Stump [Thu, 6 Aug 2009 15:50:11 +0000 (15:50 +0000)]
More layout for virtual tables for virtual bases.  Still in progress.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78314 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoLet's remember we want better codegen for these.
Mike Stump [Thu, 6 Aug 2009 14:16:19 +0000 (14:16 +0000)]
Let's remember we want better codegen for these.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78310 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTestcase for a recent checkin for vbase layout ordering. I hate to
Mike Stump [Thu, 6 Aug 2009 14:12:47 +0000 (14:12 +0000)]
Testcase for a recent checkin for vbase layout ordering.  I hate to
optimize and check for non-optimal code, but until the frontend is as
powerful as fold...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78309 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoLayout virtual bases. Work in progress.
Mike Stump [Thu, 6 Aug 2009 13:41:24 +0000 (13:41 +0000)]
Layout virtual bases.  Work in progress.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78308 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd link to LLVM's Getting Started page.
Anton Korobeynikov [Thu, 6 Aug 2009 13:00:08 +0000 (13:00 +0000)]
Add link to LLVM's Getting Started page.
Patch by John Thompson!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78307 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSilence gcc warning about non-virtual destructors.
Benjamin Kramer [Thu, 6 Aug 2009 12:59:58 +0000 (12:59 +0000)]
Silence gcc warning about non-virtual destructors.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78306 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoI have a dream, one day, we won't need to do this.
Mike Stump [Thu, 6 Aug 2009 12:56:50 +0000 (12:56 +0000)]
I have a dream, one day, we won't need to do this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78305 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix spell-o.
Mike Stump [Thu, 6 Aug 2009 12:52:13 +0000 (12:52 +0000)]
Fix spell-o.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78303 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoI forgot adding this header for r78298.
Zhongxing Xu [Thu, 6 Aug 2009 12:49:15 +0000 (12:49 +0000)]
I forgot adding this header for r78298.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78302 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoLast step of template cleanup: merge *BuilderImpl to *Builder.
Zhongxing Xu [Thu, 6 Aug 2009 12:48:26 +0000 (12:48 +0000)]
Last step of template cleanup: merge *BuilderImpl to *Builder.
Some Builders need further cleanup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78301 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCore analysis engine template cleanup step 2:
Zhongxing Xu [Thu, 6 Aug 2009 10:00:15 +0000 (10:00 +0000)]
Core analysis engine template cleanup step 2:
merge GRCoreEngineImpl and GRCoreEngine.

Introduce a new interface class GRSubEngine as the subengine of GRCoreEngine.
GRExprEngine subclasses GRSubEngine now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78298 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix comment.
Zhongxing Xu [Thu, 6 Aug 2009 09:22:08 +0000 (09:22 +0000)]
Fix comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78296 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImplement transformation of template names within the generic tree
Douglas Gregor [Thu, 6 Aug 2009 06:41:21 +0000 (06:41 +0000)]
Implement transformation of template names within the generic tree
transform, then use the result for template instantiation. The generic
transformation fixes a few issues:

  - It copes better with template template parameters and member
  templates (when they're implemented).
  - The logic used to replace template template parameters with their
  arguments is now centralized in TransformDecl, so that it will apply
  for other declaration-instantiation steps.
  - The error-recovery strategy is normalized now, so that any error
  results in a NULL TemplateName.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78292 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCore analysis engine template cleanup step 2:
Zhongxing Xu [Thu, 6 Aug 2009 06:28:40 +0000 (06:28 +0000)]
Core analysis engine template cleanup step 2:
  merge ExplodedGraphImpl and ExplodedGraph.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78291 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate test case.
Ted Kremenek [Thu, 6 Aug 2009 06:26:40 +0000 (06:26 +0000)]
Update test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78290 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImplement transformation of nested-name-specifiers within the general
Douglas Gregor [Thu, 6 Aug 2009 05:28:30 +0000 (05:28 +0000)]
Implement transformation of nested-name-specifiers within the general
tree transformation. Template instantiation uses this general
transformation rather than implementing its own transformation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78286 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix typo reported in <rdar://problem/7121409>.
Ted Kremenek [Thu, 6 Aug 2009 05:01:36 +0000 (05:01 +0000)]
Fix typo reported in <rdar://problem/7121409>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78285 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRefactor RegionStoreManager::RemoveDeadBindings to also scan the bindings of LazyComp...
Ted Kremenek [Thu, 6 Aug 2009 04:50:20 +0000 (04:50 +0000)]
Refactor RegionStoreManager::RemoveDeadBindings to also scan the bindings of LazyCompoundSVals.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78284 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPredefine __cplusplus to the right value (199711L), except when in GNU mode.
Douglas Gregor [Thu, 6 Aug 2009 04:09:28 +0000 (04:09 +0000)]
Predefine __cplusplus to the right value (199711L), except when in GNU mode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78283 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove unimplemented methods 'AddRegionView' and 'RemoveRegionView'. They are no...
Ted Kremenek [Thu, 6 Aug 2009 03:41:56 +0000 (03:41 +0000)]
Remove unimplemented methods 'AddRegionView' and 'RemoveRegionView'.  They are no longer needed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78280 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWhen profiling an ExplodedNode, don't re-profile the state: they have
Ted Kremenek [Thu, 6 Aug 2009 03:39:20 +0000 (03:39 +0000)]
When profiling an ExplodedNode, don't re-profile the state: they have
already been uniqued.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78279 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSupport nested-name-specifiers for C++ member access expressions, e.g.,
Douglas Gregor [Thu, 6 Aug 2009 03:17:00 +0000 (03:17 +0000)]
Support nested-name-specifiers for C++ member access expressions, e.g.,

  this->Base::foo

from James Porter!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78278 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd support for FreeBSD's format(printf0,x,y) attribute; allows null format string.
Ryan Flynn [Thu, 6 Aug 2009 03:00:50 +0000 (03:00 +0000)]
add support for FreeBSD's format(printf0,x,y) attribute; allows null format string.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78276 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFirst pass at friend semantics.
John McCall [Thu, 6 Aug 2009 02:15:43 +0000 (02:15 +0000)]
First pass at friend semantics.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78274 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCompletely remove the code using region cast.
Zhongxing Xu [Thu, 6 Aug 2009 02:14:29 +0000 (02:14 +0000)]
Completely remove the code using region cast.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78273 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd additional library paths for Linux distros on mixed 32/64-bit systems.
Daniel Dunbar [Thu, 6 Aug 2009 01:47:11 +0000 (01:47 +0000)]
Add additional library paths for Linux distros on mixed 32/64-bit systems.
 - Patch by Carl-Daniel Hailfinger.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78272 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix locating the 'lit.cfg' file when running on only a single file in the
Daniel Dunbar [Thu, 6 Aug 2009 01:41:03 +0000 (01:41 +0000)]
Fix locating the 'lit.cfg' file when running on only a single file in the
current directory.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78271 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAs GRState seems general enough, it is time to merge some template classes
Zhongxing Xu [Thu, 6 Aug 2009 01:32:16 +0000 (01:32 +0000)]
As GRState seems general enough, it is time to merge some template classes
and their impl base classes. This can greatly simply some code of the core
analysis engine. This patch merges ExplodedNodeImpl into ExplodedNode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78270 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix clang breakage, CGF can be null in this context.
Daniel Dunbar [Thu, 6 Aug 2009 01:24:27 +0000 (01:24 +0000)]
Fix clang breakage, CGF can be null in this context.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78269 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImplement lazy "copying" of structures and arrays in RegionStore. While
Ted Kremenek [Thu, 6 Aug 2009 01:20:57 +0000 (01:20 +0000)]
Implement lazy "copying" of structures and arrays in RegionStore. While
RegionStore already lazily abstracted the contents of arrays and structs, when
doing an assignment from one array/struct to another we did an explicit
element-wise copy, which resulted in a loss of laziness and huge performance
problem when analyzing many code bases.

Now RegionStoreManager handles such assignments using a new SVal could
'LazyCompoundSVal', which basically means the value of a given struct or array
(a MemRegion*) in a specific state (GRState). When we do a load from a field
whose encompassing struct binds to a LazyCompoundSVal, we essentially do a field
lookup in the original structure. This means we have essentially zero copying of
data for structs/arrays and everything stays lazy.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78268 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPatch to optimize away copy constructor call when
Fariborz Jahanian [Thu, 6 Aug 2009 01:02:49 +0000 (01:02 +0000)]
Patch to optimize away copy constructor call when
appropriate.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78267 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAlisdairM pointed out that this will likely be relaxed in C++0x, so let's
John McCall [Thu, 6 Aug 2009 00:50:46 +0000 (00:50 +0000)]
AlisdairM pointed out that this will likely be relaxed in C++0x, so let's
make a note of it in the test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78266 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFixup object layout when we have a primary base (it goes first). Start preping for
Mike Stump [Thu, 6 Aug 2009 00:38:46 +0000 (00:38 +0000)]
Fixup object layout when we have a primary base (it goes first).  Start preping for
virtual base layout.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78265 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a test for invalid uses of non-static members from nested classes, just
John McCall [Wed, 5 Aug 2009 23:56:26 +0000 (23:56 +0000)]
Add a test for invalid uses of non-static members from nested classes, just
because I was thinking about it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78262 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate for LLVM API change.
Owen Anderson [Wed, 5 Aug 2009 23:18:46 +0000 (23:18 +0000)]
Update for LLVM API change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78259 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRefactor some bits.
Mike Stump [Wed, 5 Aug 2009 22:59:44 +0000 (22:59 +0000)]
Refactor some bits.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78254 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd another test for a recent checkin.
Mike Stump [Wed, 5 Aug 2009 22:48:36 +0000 (22:48 +0000)]
Add another test for a recent checkin.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78253 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCalculate the primary base class better and use that when laying down
Mike Stump [Wed, 5 Aug 2009 22:37:18 +0000 (22:37 +0000)]
Calculate the primary base class better and use that when laying down
the vtable.  Still a work in progress.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78252 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoA blank line to separate the two blocks(per Mike comment).
Fariborz Jahanian [Wed, 5 Aug 2009 21:52:02 +0000 (21:52 +0000)]
A blank line to separate the two blocks(per Mike comment).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78248 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix -fno-omit-frame-pointer bug Eli noticed.
Benjamin Kramer [Wed, 5 Aug 2009 19:47:38 +0000 (19:47 +0000)]
Fix -fno-omit-frame-pointer bug Eli noticed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78233 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoModified test case to use FileCheck.
Fariborz Jahanian [Wed, 5 Aug 2009 19:24:33 +0000 (19:24 +0000)]
Modified test case to use FileCheck.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78231 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoGet rid of "smart" quotes. Per report on cfe-dev.
Eli Friedman [Wed, 5 Aug 2009 19:21:58 +0000 (19:21 +0000)]
Get rid of "smart" quotes.  Per report on cfe-dev.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78230 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse feedback from RegionStoreSubRegionMap::add() to prune off adding a super
Ted Kremenek [Wed, 5 Aug 2009 19:09:24 +0000 (19:09 +0000)]
Use feedback from RegionStoreSubRegionMap::add() to prune off adding a super
region to the worklist used to create the subregion map.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78228 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix canonical type construction for function types with the noreturn
Douglas Gregor [Wed, 5 Aug 2009 19:03:35 +0000 (19:03 +0000)]
Fix canonical type construction for function types with the noreturn
attribute. Fixes PR4865.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78224 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHandle destruction of temporaries used in default argument
Fariborz Jahanian [Wed, 5 Aug 2009 18:17:32 +0000 (18:17 +0000)]
Handle destruction of temporaries used in default argument
construction of constructor calls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78222 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPatch to improve ir-gen for constructors with default argument
Fariborz Jahanian [Wed, 5 Aug 2009 17:03:54 +0000 (17:03 +0000)]
Patch to improve ir-gen for constructors with default argument
expressions and a test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78213 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTranslate -mcmodel=X to -code-model X and pass it to clang-cc. Patch by Pawel Worach!
Benjamin Kramer [Wed, 5 Aug 2009 14:30:52 +0000 (14:30 +0000)]
Translate -mcmodel=X to -code-model X and pass it to clang-cc. Patch by Pawel Worach!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78190 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd support for the -fno-omit-frame-pointer option. Patch by Roman Divacky!
Benjamin Kramer [Wed, 5 Aug 2009 12:11:11 +0000 (12:11 +0000)]
Add support for the -fno-omit-frame-pointer option. Patch by Roman Divacky!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78188 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix a comment that trailed off
Douglas Gregor [Wed, 5 Aug 2009 05:39:53 +0000 (05:39 +0000)]
Fix a comment that trailed off

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78167 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoIntroduce the canonical type smart pointers, and use them in a few places to
Douglas Gregor [Wed, 5 Aug 2009 05:36:45 +0000 (05:36 +0000)]
Introduce the canonical type smart pointers, and use them in a few places to
tighten up the static type system.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78164 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix a bug in RegionStoreSubRegionManager::add() where multiple subregions wouldn...
Ted Kremenek [Wed, 5 Aug 2009 05:31:02 +0000 (05:31 +0000)]
Fix a bug in RegionStoreSubRegionManager::add() where multiple subregions wouldn't correctly get registered in the SubRegion map.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78162 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agocgobjcgnu was making invalid common globals.
Chris Lattner [Wed, 5 Aug 2009 05:25:18 +0000 (05:25 +0000)]
cgobjcgnu was making invalid common globals.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78161 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoweak globals that are const should get weak_odr linkage.
Chris Lattner [Wed, 5 Aug 2009 05:20:29 +0000 (05:20 +0000)]
weak globals that are const should get weak_odr linkage.

add a fixme about C++ const.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78159 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agordar://7119244 - globals with an explicit section specified don't get
Chris Lattner [Wed, 5 Aug 2009 04:56:58 +0000 (04:56 +0000)]
rdar://7119244 - globals with an explicit section specified don't get
common linkage.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78158 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd test case.
Zhongxing Xu [Wed, 5 Aug 2009 03:45:09 +0000 (03:45 +0000)]
Add test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78150 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoIf the UnaryOperator has non-location type, use its type to create the
Zhongxing Xu [Wed, 5 Aug 2009 02:51:59 +0000 (02:51 +0000)]
If the UnaryOperator has non-location type, use its type to create the
constant value. If the UnaryOperator has location type, create the
constant with int type and pointer width.

This fixes the bug that all pointer increments 'p++' evaluated to Unknown.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78147 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove an unused header.
Mike Stump [Wed, 5 Aug 2009 01:22:47 +0000 (01:22 +0000)]
Remove an unused header.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78140 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSupport for use of default argument in constructors.
Fariborz Jahanian [Wed, 5 Aug 2009 00:26:10 +0000 (00:26 +0000)]
Support for use of default argument in constructors.
work in progress.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78132 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMove the template instantiation logic for template arguments into the
Douglas Gregor [Tue, 4 Aug 2009 22:27:00 +0000 (22:27 +0000)]
Move the template instantiation logic for template arguments into the
general tree transformation. Also, implement template instantiation
for parameter packs.

In addition, introduce logic to enter the appropriate context for
subexpressions that are not potentially evaluated.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78114 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agovtable building for simple inheritance. Still in progress.
Mike Stump [Tue, 4 Aug 2009 21:58:42 +0000 (21:58 +0000)]
vtable building for simple inheritance.  Still in progress.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78110 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCanonicalize else.
Mike Stump [Tue, 4 Aug 2009 21:02:39 +0000 (21:02 +0000)]
Canonicalize else.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78102 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTest cases for some recent work.
Mike Stump [Tue, 4 Aug 2009 20:37:29 +0000 (20:37 +0000)]
Test cases for some recent work.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78100 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWill I ever get used to CamelCase? Will I ever like capitols for
Mike Stump [Tue, 4 Aug 2009 20:06:48 +0000 (20:06 +0000)]
Will I ever get used to CamelCase?  Will I ever like capitols for
random variables?
  --This line, and those below, will be ignored--

M    lib/CodeGen/CGCXX.cpp

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78094 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd armv7 support.
Mike Stump [Tue, 4 Aug 2009 19:48:52 +0000 (19:48 +0000)]
Add armv7 support.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78092 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRevert the fix for PR3800, it broke things.
Anders Carlsson [Tue, 4 Aug 2009 18:18:36 +0000 (18:18 +0000)]
Revert the fix for PR3800, it broke things.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78084 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRenable "html" indexing by default.
Ted Kremenek [Tue, 4 Aug 2009 17:05:18 +0000 (17:05 +0000)]
Renable "html" indexing by default.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78077 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSome code refactoring. Be more generous in issuance of warning
Fariborz Jahanian [Tue, 4 Aug 2009 17:01:09 +0000 (17:01 +0000)]
Some code refactoring. Be more generous in issuance of warning
on method type mismatches per Chris's comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78075 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRefactor template instantiation for types into a generic tree
Douglas Gregor [Tue, 4 Aug 2009 16:50:30 +0000 (16:50 +0000)]
Refactor template instantiation for types into a generic tree
transformation template (TreeTransform) that handles the
transformation and reconstruction of AST nodes. Template instantiation
for types is a (relatively small) customization of the generic tree
transformation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78071 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSimplify alignment handling in the record builder.
Anders Carlsson [Tue, 4 Aug 2009 16:29:15 +0000 (16:29 +0000)]
Simplify alignment handling in the record builder.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78069 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agolit: Some sample tests, for testing the tester
Daniel Dunbar [Tue, 4 Aug 2009 04:40:15 +0000 (04:40 +0000)]
lit: Some sample tests, for testing the tester

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78050 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix test case for Darwin10 (which sets ssp), and move to CodeGen/
Daniel Dunbar [Tue, 4 Aug 2009 04:38:31 +0000 (04:38 +0000)]
Fix test case for Darwin10 (which sets ssp), and move to CodeGen/

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78049 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate for LLVM API change
Daniel Dunbar [Tue, 4 Aug 2009 04:02:57 +0000 (04:02 +0000)]
Update for LLVM API change

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78044 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCompare matching selectors in current and
Fariborz Jahanian [Tue, 4 Aug 2009 01:07:16 +0000 (01:07 +0000)]
Compare matching selectors in current and
super class(s) and warn on any parameter
type mismatch if potentially unsafe.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78029 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdjust test case.
Ted Kremenek [Tue, 4 Aug 2009 00:58:45 +0000 (00:58 +0000)]
Adjust test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78028 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRecognize '-M' and '-MM' options.
Ted Kremenek [Tue, 4 Aug 2009 00:57:12 +0000 (00:57 +0000)]
Recognize '-M' and '-MM' options.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78027 91177308-0d34-0410-b5e6-96231b3b80d8

15 years ago'unlink' file directly instead of invoking system shell.
Ted Kremenek [Tue, 4 Aug 2009 00:55:59 +0000 (00:55 +0000)]
'unlink' file directly instead of invoking system shell.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78026 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHave scan-build clue off of 'BUGMETAEND' to know when to stop processing an HTML...
Ted Kremenek [Mon, 3 Aug 2009 23:45:27 +0000 (23:45 +0000)]
Have scan-build clue off of 'BUGMETAEND' to know when to stop processing an HTML file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78022 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEmit a special 'BUGMETAEND' comment to aid in the postprocessing of HTML bug reports.
Ted Kremenek [Mon, 3 Aug 2009 23:44:55 +0000 (23:44 +0000)]
Emit a special 'BUGMETAEND' comment to aid in the postprocessing of HTML bug reports.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78021 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPer advice that Doug Gregor gave me several months ago, clean up the
Ted Kremenek [Mon, 3 Aug 2009 23:24:57 +0000 (23:24 +0000)]
Per advice that Doug Gregor gave me several months ago, clean up the
implementation of '#pragma unused' by not constructing intermediate
DeclRefExprs, but instead do the name lookup directly.  The
implementation is greatly simplified.

Along the way, degrade '#pragma unused(undeclaredvariable)' to a
warning instead of being a hard error.  This implements:

<rdar://problem/6761874> [sema] allow #pragma unused to reference undefined variable (with warning)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78019 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a pass-by-value test for the analyzer.
Ted Kremenek [Mon, 3 Aug 2009 23:22:53 +0000 (23:22 +0000)]
Add a pass-by-value test for the analyzer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78018 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPR3679: add #pragma weak test file
Ryan Flynn [Mon, 3 Aug 2009 23:16:15 +0000 (23:16 +0000)]
PR3679: add #pragma weak test file

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78016 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd test case testing field sensitivity. Reduced from <rdar://problem/7114618>.
Ted Kremenek [Mon, 3 Aug 2009 22:23:24 +0000 (22:23 +0000)]
Add test case testing field sensitivity.  Reduced from <rdar://problem/7114618>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78008 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake sure UTF-16 strings end with a 16-bit null (as opposed to 8-bit).
Daniel Dunbar [Mon, 3 Aug 2009 21:47:08 +0000 (21:47 +0000)]
Make sure UTF-16 strings end with a 16-bit null (as opposed to 8-bit).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78001 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHandle disgusting corner case where a byte is loaded from the address of a function.
Ted Kremenek [Mon, 3 Aug 2009 21:41:46 +0000 (21:41 +0000)]
Handle disgusting corner case where a byte is loaded from the address of a function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78000 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWhen generating cleanup blocks for Obj-C @finally, mark them as catch all blocks
Daniel Dunbar [Mon, 3 Aug 2009 21:20:07 +0000 (21:20 +0000)]
When generating cleanup blocks for Obj-C @finally, mark them as catch all blocks
from the perspective of LLVM exception handling. Otherwise the C++ personality
function may decide not to run them, if it only detects cleanup handlers.
 - Test case for this is exceptions.m in llvm-test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77999 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRegression fix: reset 'DisplayedFunction' when a new function/method decl gets analyzed.
Ted Kremenek [Mon, 3 Aug 2009 21:01:21 +0000 (21:01 +0000)]
Regression fix: reset 'DisplayedFunction' when a new function/method decl gets analyzed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77996 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoassert(nyi) on attempt to destruct an array of objects.
Fariborz Jahanian [Mon, 3 Aug 2009 20:51:29 +0000 (20:51 +0000)]
assert(nyi) on attempt to destruct an array of objects.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77993 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoir-gen for destructor calls.
Fariborz Jahanian [Mon, 3 Aug 2009 20:20:07 +0000 (20:20 +0000)]
ir-gen for destructor calls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77991 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRefactor methods on DeclSpec to take a diagnostic& parameter, and reflect this
John McCall [Mon, 3 Aug 2009 20:12:06 +0000 (20:12 +0000)]
Refactor methods on DeclSpec to take a diagnostic& parameter, and reflect this
elsewhere.  Very slightly decouples DeclSpec users from knowing the exact
diagnostics to report, and makes it easier to provide different diagnostics in
some places.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77990 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWebsite updates for working with Visual Studio and making patches.
Eli Friedman [Mon, 3 Aug 2009 19:42:28 +0000 (19:42 +0000)]
Website updates for working with Visual Studio and making patches.
Patch by John Thompson!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77988 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMinor renaming/refactoring. No change in functionality.
Fariborz Jahanian [Mon, 3 Aug 2009 19:13:25 +0000 (19:13 +0000)]
Minor renaming/refactoring. No change in functionality.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77985 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTemplatize BadSpecifier and introduce DeclSpec::getSpecifier(T) for the
John McCall [Mon, 3 Aug 2009 18:47:27 +0000 (18:47 +0000)]
Templatize BadSpecifier and introduce DeclSpec::getSpecifier(T) for the
remaining specifier enums T.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77981 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFormatting fixes (trailing whitespace, 80-cols, indentation).
Daniel Dunbar [Mon, 3 Aug 2009 17:06:42 +0000 (17:06 +0000)]
Formatting fixes (trailing whitespace, 80-cols, indentation).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77972 91177308-0d34-0410-b5e6-96231b3b80d8