| 8e8fb3be5bd78f0564444eca02b404566a5f3b5d |
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19-Oct-2012 |
Andy Gibbs <andyg1001@hotmail.co.uk> |
Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166280 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| cdc3a89d5de90b2299c56f4a46c3de590c5184d1 |
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24-Aug-2012 |
Ted Kremenek <kremenek@apple.com> |
Fix analyzer tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162588 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 033a07e5fca459ed184369cfee7c90d82367a93a |
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04-Aug-2011 |
Ted Kremenek <kremenek@apple.com> |
[analyzer] rename all experimental checker packages to have 'experimental' be the common root package.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136835 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| a4c7a4314ffbe402091695874e93d9b0a79c8099 |
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29-Jul-2011 |
Ted Kremenek <kremenek@apple.com> |
Really remove FlatStoreManager and BasicStoreManager, this time from the driver. Also remove associated tests. Sorry for the messy commits; this is the result of a botched Git merge.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136422 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| c4d2c9074be6eb2091086eddd6c8f052f3b245c8 |
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28-Feb-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[analyzer] Remove '-analyzer-check-objc-mem' flag, the nominee for best misnomer award.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126676 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 65d39251ff57b8e33cf6d3a7fcc6aa1c6f8cdc68 |
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24-Feb-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[analyzer] Remove '-analyzer-experimental-internal-checks' flag, it doesn't have any checkers associated with it anymore.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126440 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 2127eccbe15fd3b1b29aa53ccedd2e0f55ad27f9 |
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23-Oct-2010 |
Anders Carlsson <andersca@mac.com> |
Warn if a variable marked with the "unused" attribute is used. Patch by Darin Adler!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117184 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 32f2656b90900ac04c4b50e87c16749d0ceb9ef2 |
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04-Jul-2010 |
Jordy Rose <jediknil@belkadan.com> |
Add a new symbol type, SymbolExtent, to represent the extents of memory regions that may not be known at compile-time (such as those created by malloc). This replaces the old setExtent/getExtent API on Store, which used the GRState's GDM to store SVals.
Also adds a getKnownValue() method to SValuator, which gets the integer value of an SVal if it is known to only have one possible value. There are more places in the code that could be using this, but in general we want to be dealing entirely in SVals, so its usefulness is limited.
The only visible functionality change is that extents are now honored for any DeclRegion, such as fields and Objective-C ivars, rather than just variables. This shows up in bounds-checking and cast-size-checking.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107577 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 565e465c6d0093f1bf8414b2cabdc842022385a9 |
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05-Feb-2010 |
Ted Kremenek <kremenek@apple.com> |
Rename -cc1 option '-checker-cfref' to '-analyzer-check-objc-mem'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95348 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| e030358cc06e1cbce3c2e00ca67c946f9164b2a8 |
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09-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
add a bunch of missing prototypes to tests
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93072 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| a5728872c7702ddd09537c95bc3cbd20e1f2fb09 |
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15-Dec-2009 |
Daniel Dunbar <daniel@zuster.org> |
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| ef74f4c6dcd59b3af1de9d8f613c1caf3e6cb63d |
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14-Dec-2009 |
Zhongxing Xu <xuzhongxing@gmail.com> |
Replace clang-cc with clang -cc1.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91272 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 8a90ac0e85e8c5758b585fe486ee7db01c53fb98 |
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29-Nov-2009 |
Daniel Dunbar <daniel@zuster.org> |
Normalize options to use '-FOO' instead of '--FOO'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90071 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 8382cf57b722f130f1a6b45380639871c07271c1 |
|
13-Nov-2009 |
Ted Kremenek <kremenek@apple.com> |
Add clang-cc option "--analyzer-experimental-internal-checks". This
option enables new "internal" checks that will eventually be turned on
by default but still require broader testing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88671 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 4fcfde4d5c8f25e40720972a5543d538a0dcb220 |
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08-Nov-2009 |
Daniel Dunbar <daniel@zuster.org> |
Eliminate &&s in tests.
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86430 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| f7a0cf426eddae76e1a71dd2295631a2cf0560af |
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29-Jul-2009 |
Ted Kremenek <kremenek@apple.com> |
Remove 'StoreManager::OldCastRegion()', TypedViewRegion (which only
OldCastRegion used), and the associated command line option
'-analyzer-store=old-basic-cast'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77509 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 6fed58ebb73a4b62280ac6e1f604904af972353a |
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21-Jul-2009 |
Mike Stump <mrs@apple.com> |
Prep for new warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76623 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| c037eac3bda3c636c961aab6377beea3242e81e4 |
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10-Jul-2009 |
Ted Kremenek <kremenek@apple.com> |
Switch BasicStoreManager to use the new CastRegion implementation by default,
and replace the 'clang-cc' option '-analyzer-store=basic-new-cast' with
'-analyzer-store=basic-old-cast'. We'll keep the old CastRegion implementation
around for a little while for regression testing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75209 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| e1cea75e70d76f55157749a7bcad319050492945 |
|
06-Jul-2009 |
Ted Kremenek <kremenek@apple.com> |
Make 'BasicStoreManager' + 'NewCastRegion' testable from the command line using '-analyzer-store=basic-new-cast'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74865 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| d7d5f0223bd30dfd618762349c6209dd1d5ea3e6 |
|
24-Mar-2009 |
Daniel Dunbar <daniel@zuster.org> |
Rename clang to clang-cc.
Tests and drivers updated, still need to shuffle dirs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6c |
|
17-Feb-2009 |
Ted Kremenek <kremenek@apple.com> |
Static Analyzer driver/options (partial) cleanup:
- Move all analyzer options logic to AnalysisConsumer.cpp.
- Unified specification of stores/constraints/output to be:
-analyzer-output=...
-analyzer-store=...
-analyzer-constraints=...
instead of -analyzer-range-constraints, -analyzer-store-basic, etc.
- Updated drivers (ccc-analyzer, scan-builds, new ccc) to obey this new
interface
- Updated test cases to conform to new driver options
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64737 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 2e84257c699cd8e98462021b4848e76967ac831d |
|
23-Jan-2009 |
Ted Kremenek <kremenek@apple.com> |
For now, return UnknownVal() in RegionStore::getElementsSize() for AnonTypedRegions. It wasn't really doing the right thing and was crashing on rdar-6442306-1.m. This fix causes all path-sensitive test cases to pass with RegionStore.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62816 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| d427023c334fe03105d9359711a3df4d6f23b344 |
|
21-Jan-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add -analyze action to run static analyzer, instead of inferring from
individual checker options.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62634 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| 6eddeb153415049c7b62de4b45385a759a6906c6 |
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13-Dec-2008 |
Ted Kremenek <kremenek@apple.com> |
MemRegion:
- Overhauled the notion of "types" for TypedRegions. We now distinguish between the "lvalue" of a region (via getLValueRegion()) and the "rvalue" of a region (va getRValueRegion()). Since a region represents a chunk of memory it has both, but we were conflating these concepts in some cases, leading to some insidious bugs.
- Removed AnonPointeeType, partially because it is unused and because it doesn't have a clear notion of lvalue vs rvalue type. We can add it back once there is a need for it and we can resolve its role with these concepts.
StoreManager:
- Overhauled StoreManager::CastRegion. It expects an *lvalue* type for a region. This is actually what motivated the overhaul to the MemRegion type mechanism. It also no longer returns an SVal; we can just return a MemRegion*.
- BasicStoreManager::CastRegion now overlays an "AnonTypedRegion" for pointer-pointer casts. This matches with the MemRegion changes.
- Similar changes to RegionStore, except I've added a bunch of FIXMEs where it wasn't 100% clear where we should use TypedRegion::getRValueRegion() or TypedRegion::getLValueRegion().
AuditCFNumberCreate check:
- Now blasts through AnonTypedRegions that may layer the original memory region, thus checking if the actually memory block is of the appropriate type. This change was needed to work with the changes to StoreManager::CastRegion.
GRExprEngine::VisitCast:
- Conform to the new interface of StoreManager::CastRegion.
Tests:
- None of the analysis tests fail now for using the "basic store".
- Disabled the tests 'array-struct.c' and 'rdar-6442306-1.m' pending further testing and bug fixing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60995 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
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| abb042f33ea8e6107a7dc8efc51d2ace329f9f48 |
|
13-Dec-2008 |
Ted Kremenek <kremenek@apple.com> |
A series of cleanups/fixes motivated by <rdar://problem/6442306>:
GRExprEngine (VisitCast):
- When using StoreManager::CastRegion, always use the state and value it returns to generate the next node. Failure to do so means that region values returned that don't require the state to be modified will get ignored.
MemRegion:
- Tighten the interface for ElementRegion. Now ElementRegion can only be created with a super region that is a 'TypedRegion' instead of any MemRegion. Code in BasicStoreManager/RegionStoreManager already assumed this, but it would result in a dynamic assertion check (and crash) rather than just having the compiler forbid the construction of such regions.
- Added ElementRegion::getArrayRegion() to return the 'typed version' of an ElementRegion's super region.
- Removed bogus assertion in ElementRegion::getType() that assumed that the super region was an AnonTypedRegion. All that matters is that it is a TypedRegion, which is now true all the time by design.
BasicStore:
- Modified getLValueElement() to check if the 'array' region is a TypedRegion before creating an ElementRegion. This conforms to the updated interface for ElementRegion.
RegionStore:
- In ArrayToPointer() gracefully handle things we don't reason about, and only create an ElementRegion if the array region is indeed a TypedRegion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60990 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Analysis/rdar-6442306-1.m
|