20161e9ed7
Per Sam Bishop's excellent suggestion, use "system" instead of backticks to invoke sub-commands used by scan-build. This avoids meta-character translation issues caused by a shell subprocess.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53640 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 20:18:21 +00:00
e0787814a7
Quote file names to better handle paths with spaces.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53635 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 18:28:16 +00:00
e703a9026d
Incremented latest checker build.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53631 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 18:15:51 +00:00
f9c2a5d1b4
Distinguish between dead stores and dead initializations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53628 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 18:06:32 +00:00
10161bfe1a
isRetain() and isRelease() now only returns true if "Retain"/"Release" appears in the suffix of a function's name.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53621 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 17:43:41 +00:00
5656a98557
scan-build now propagates up the exit status of the build command.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53620 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 17:09:28 +00:00
24ec065270
Do not enable -warn-objc-missing-dealloc by default.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53619 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 17:06:44 +00:00
b7770c0b49
scan-build now interrogates clang for a list of available analyses, and presents
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these as options to the user of scan-build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53618 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 17:06:13 +00:00
37d785bf2b
Support retain/release tracking for CoreGraphics (CGxxxRef) objects.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53617 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 16:50:12 +00:00
0ef77d43c1
Update radar component to file static analyzer bugs against.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53589 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 03:51:09 +00:00
cfcc2470cd
Removed disclaimer about checker-36, which is old news.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53588 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 03:49:15 +00:00
f7f3c20a5d
Provide an "Analysis Scope" for Analyses so checks can either be run on code declarations (bodies) or Objective-C @implementation blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53584 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 00:46:02 +00:00
57bb37fcf5
Re-enable missing -dealloc check.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53578 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 23:56:31 +00:00
24ad90c6b8
Update Xcode project.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53577 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 23:42:26 +00:00
003798181c
Using new clang option to invoke the type-signature check of Objective-C instance methods.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53576 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 23:41:49 +00:00
fb9a48cf5e
Break off declaration of Analysis enum into Analyses.def. The driver options in
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clang.cpp now #include these definitions to create the command line options, and
AnalysisConsumer #includes this file to generate the switch statement to create
actions.
Renamed -check-objc-methodsigs to -warn-objc-methodsigs.
The "missing -dealloc" check is now optional: -warn-objc-missing-dealloc
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53575 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 23:41:13 +00:00
8f2698621f
Refactor Dead Stores error reporting to use the simplified BugReporter::EmitBasicReport interface.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53573 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 20:56:04 +00:00
be2341d3b8
http://llvm.org/bugs/show_bug.cgi?id=2523
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Add some code to handle vector comparisons, which is the language side
of the llvm vicmp/vfcmp instructions. Also make the vector-vector and
vector-scalar asign checks a bit more sane under the presence of lax vector
conversions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53565 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 18:02:46 +00:00
57202071e4
Added method "EmitBasicReport" to BugReporter to simplify the emission of simple bug diagnostics.
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Refactored error reporting in CheckObjCDealloc and CheckObjCInstMethSignature to use this new bug reporting interface (major code simplification).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53560 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 17:40:50 +00:00
ca33f79346
remove CGObjCEtoile until it compiles.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53552 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 16:54:05 +00:00
8c22bc3a35
Fix minor mistake in clang checkout instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53550 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 14:40:22 +00:00
bb2627d027
test commit. Remove previously added line.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53524 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-13 19:42:06 +00:00
82bdabaf31
test commit. Add a blank line.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53522 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-13 19:34:37 +00:00
b9f930d7bd
Use of NextToken() makes ParseIdentifierStatement unnecessary.
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Simplify the parser by removing Parser::ParseIdentifierStatement.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53520 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-12 21:04:42 +00:00
63cf923e41
Convert CRLF -> LF line endings.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53519 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-12 20:28:04 +00:00
a31bfc24fc
Added two new files to VC++ project.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53518 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-12 19:24:14 +00:00
732b2236ae
expand casts to handle what isIntegerConstantExpr handles.
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Casts from pointers remain a problem. :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53501 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-12 01:15:53 +00:00
4c4867e140
Add support for __builtin_type_compatible_p, enums, etc.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53500 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-12 00:38:25 +00:00
54176fdb04
start remembering diagnostics for various cases, add some missing
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code. Switch to Eli's getIntWidth method.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53499 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-12 00:14:42 +00:00
b0ac214f8d
Updated latest checker build. This build includes the new check for type-compatibility of the return types of ObjC methods.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53496 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 23:29:43 +00:00
e4773eb639
Tidy up error message.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53493 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 23:17:01 +00:00
170db7c38d
Add CSS for word wrapping of long message bubbles.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53492 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 23:13:22 +00:00
87eae5ecf9
Provide a structure for passing down 'is evaluated' and passing up
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diagnosic+loc info for i-c-e evaluation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53490 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 22:52:41 +00:00
0e0caa2b88
Update Xcode project.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53488 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 22:48:58 +00:00
5b10bd7e83
Run by default: -check-objc-methodsigs
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53483 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 22:41:43 +00:00
0d8019e55c
Add new check: -check-objc-methodsigs. This check scans methods in
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ObjCImplementationDecls and sees if a ancestor class defines a method with the
same selector but with a different type signature. Right now it just compares
return types, and mainly looks at differences in primitive values. The checking
will be expanded in the future.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53482 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 22:40:47 +00:00
75a4881047
simplify some code a bit.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53477 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 22:15:16 +00:00
fcee0019b7
share code between sizeof(expr) and sizeof(type)
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53475 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 21:24:13 +00:00
078c0bcc37
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53473 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 20:53:14 +00:00
ac7cb60397
implement support for __extension__, make sure the result of a
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comparison has the right width.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53469 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 19:29:32 +00:00
7a76778e21
add a new getIntTypeSizeInBits method.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53468 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 19:24:49 +00:00
cf0f51d10f
rename "SInt" methods to "Int" in APValue.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53467 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 19:19:21 +00:00
150c2120ab
scan-build now also prints the HTML directory reports were emitted to at the end of the build.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53466 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 19:15:05 +00:00
b542afe02d
make the new evaluator avoid conversions APValue<->APSInt in some cases.
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Add some accessors to APValue.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53465 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 19:10:17 +00:00
bdb435ddaa
Refactored auditor interface within GRExprEngine and GRCoreEngine to use a "batch auditor" to dispatch to specialized auditors instead of having a separate vector for each audited Expr*. This not only provides a much cleaner implementation, but also allows us to install auditors for any expression.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53464 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 18:37:32 +00:00
f5eeb055ec
rearrange some code, no functionality changes.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53463 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 18:11:29 +00:00
0ce902bb29
Patch by Csaba Hruska and Peter Neumark:
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"adds support (de)serialization (from)to (in memory) buffer."
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53425 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-10 22:10:48 +00:00
eb04751d4d
Updated Xcode project.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53424 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-10 22:04:37 +00:00
4323a57627
Refactored most of the "Store" piece of ValueState into a Store type. The
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current store implementation is now encapsulated by BasicStore.
These changes prompted some long due constification of ValueState. Much of the
diffs in this patch include adding "const" qualifiers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53423 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-10 22:03:41 +00:00
e5690319a0
Remove unused class AnnotatedPath.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53413 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-10 17:25:03 +00:00
Ted Kremenek
Nate Begeman
Chris Lattner
Cedric Venet
Argyrios Kyrtzidis