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3773bbce54
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6988 Commits

Author SHA1 Message Date
Ted Kremenek
3773bbce54 Use string literal for format string specifier; this prevents ErrMsg from being interpretted as a format string specifier. 
llvm-svn: 58150
 2008-10-25 20:19:34 +00:00
Ted Kremenek
e69a1fa342 Do not crash when performing VisitLValue on union types. 
This fixes PR 2948.

llvm-svn: 58148
 2008-10-25 20:09:21 +00:00
Zhongxing Xu
195839dd53 Add a note file for SCA module. Is it the right place? 
llvm-svn: 58140
 2008-10-25 14:56:36 +00:00
Zhongxing Xu
0d2706f6b8 Add code for get the lvalue for string literals. Now we return a StringRegion 
for StringLiteral lvalue evaluation, instead of directly returning a
loc::StringLiteralVal by the Environment.

llvm-svn: 58138
 2008-10-25 14:18:57 +00:00
Zhongxing Xu
d1aac353e5 Add StringRegion to MemRegions. 
llvm-svn: 58137
 2008-10-25 14:13:41 +00:00
Zhongxing Xu
80422b07c5 Add StringLiteral test code. 
llvm-svn: 58136
 2008-10-25 14:11:23 +00:00
Zhongxing Xu
ad20b671fc Now we can handle arrays. 
llvm-svn: 58135
 2008-10-25 10:26:46 +00:00
Nuno Lopes
36a04c8268 2nd try to fix leakage of the module provider. note that moduleprovider takes ownership of the module 
llvm-svn: 58128
 2008-10-24 23:27:18 +00:00
Nuno Lopes
a39a4cec35 fix leaking of the module provider 
llvm-svn: 58127
 2008-10-24 22:51:00 +00:00
Ted Kremenek
bb913f2369 Updated checker build. 
llvm-svn: 58125
 2008-10-24 22:34:49 +00:00
Argyrios Kyrtzidis
962c20e6f3 Add a quote from the standard about the type of 'this'. 
llvm-svn: 58124
 2008-10-24 22:28:18 +00:00
Argyrios Kyrtzidis
98ca36f009 Unbreak the test by.. removing a space. (clang protested that -verify only works on single input files). 
llvm-svn: 58123
 2008-10-24 22:25:11 +00:00
Daniel Dunbar
fa0caca6d2 Add initial dependency file generation support. Patch by Kovarththanan 
Rajaratnam, with some updates and formatting changes.

llvm-svn: 58122
 2008-10-24 22:12:41 +00:00
Argyrios Kyrtzidis
22c40fa285 -Add support for cv-qualifiers after function declarators. 
-Add withConst/withVolatile/withRestrict methods to QualType class, that return the QualType plus the respective qualifier.

llvm-svn: 58120
 2008-10-24 21:46:40 +00:00
Daniel Dunbar
c157586598 Add ViewVC link from web page. 
llvm-svn: 58119
 2008-10-24 21:31:50 +00:00
Ted Kremenek
4bc52fdd75 Generalize searching for the keyword "leak" in a bug type. 
llvm-svn: 58115
 2008-10-24 21:23:51 +00:00
Ted Kremenek
920406b5ca Use "followsFundamentalRule" to determine if an instance method allocates memory. 
llvm-svn: 58114
 2008-10-24 21:22:44 +00:00
Ted Kremenek
01acb6284e followsFundamentalRule() returns true if "alloc" or "new" appear at the beginning of the string, not anywhere within it. 
llvm-svn: 58112
 2008-10-24 21:18:08 +00:00
Ted Kremenek
8d8a14a3fc Expand bubble size by 50%. 
llvm-svn: 58111
 2008-10-24 21:17:16 +00:00
Ted Kremenek
6e09d8f632 Implicit conversions from arrays can also be conversions to references (will add a test case shortly). 
llvm-svn: 58110
 2008-10-24 21:10:49 +00:00
Ted Kremenek
14e6350dcc This test no longer is marked XFAIL. 
Enhance test to include a case where a tracked object escapes because it is stored to a local ivar through a method dispatch to 'self.'

llvm-svn: 58109
 2008-10-24 20:33:56 +00:00
Ted Kremenek
03466c2273 Issue warnings about owned objects returned from a method that does not match the established Cocoa naming conventions. 
llvm-svn: 58108
 2008-10-24 20:32:50 +00:00
Ted Kremenek
f3be44f191 Added method "getSelfRegion" to Store. This method returns the region associated with the "this" or "self" object (C++ and Objective-C respectively). 
llvm-svn: 58107
 2008-10-24 20:32:16 +00:00
Ted Kremenek
8921d930d4 Added region ObjCObjectRegion that represents an instance of an Objective-C object. 
llvm-svn: 58106
 2008-10-24 20:30:08 +00:00
Douglas Gregor
3dfef1f2a3 Move viewInheritance to CXXRecordDecl, and make sure it builds in Release mode, too 
llvm-svn: 58105
 2008-10-24 19:53:54 +00:00
Douglas Gregor
a8aa7a08b8 PR2942: FunctionDecls by typedef crash the C++ front-end 
llvm-svn: 58100
 2008-10-24 18:09:54 +00:00
Sebastian Redl
67604aeedf Test commit 
llvm-svn: 58099
 2008-10-24 17:45:08 +00:00
Steve Naroff
614c490866 Add another file to VC++ project. 
llvm-svn: 58098
 2008-10-24 16:53:41 +00:00
Douglas Gregor
70dc759f14 Make QualTypeOrdering::operator() const 
llvm-svn: 58097
 2008-10-24 16:48:10 +00:00
Douglas Gregor
cea4e74340 Some cleanups for the ambiguous derived-to-base conversion checks 
llvm-svn: 58096
 2008-10-24 16:17:19 +00:00
Douglas Gregor
08d918a6c3 Semantic analysis for C++ reinterpret_cast and const_cast. Patch by Sebastian Redl. 
llvm-svn: 58094
 2008-10-24 15:36:09 +00:00
Ted Kremenek
196922b4a1 Fix scan-build's processing of clang's analysis arguments. Patch by Nikita Zhuk! 
llvm-svn: 58093
 2008-10-24 15:11:58 +00:00
Steve Naroff
d706e8d62c Yet another update to the VC++ proj. 
llvm-svn: 58091
 2008-10-24 12:40:20 +00:00
Zhongxing Xu
e834fc1249 The Decl of an array region can be VarDecl or FieldDecl. Handle this in RegionStoreManager::ArrayToPointer(). 
llvm-svn: 58086
 2008-10-24 09:06:51 +00:00
Zhongxing Xu
d2f0c7b37b Add random array and struct test code for SCA. 
llvm-svn: 58085
 2008-10-24 08:51:58 +00:00
Daniel Dunbar
5043549666 Use #define trickery to de-XFAIL test/Coverage/codegen-gnu.m while 
still getting coverage for non-IRgen cases.

llvm-svn: 58084
 2008-10-24 08:42:52 +00:00
Zhongxing Xu
729518be3a Implement struct initialization. Make it into a recursive function. Also make 
the array initialization code into a function.

llvm-svn: 58083
 2008-10-24 08:42:28 +00:00
Daniel Dunbar
15fadeb9cf Use #define trickery to de-XFAIL test/Coverage/codegen-next.m while 
still getting coverage for non-IRgen cases.

llvm-svn: 58082
 2008-10-24 08:39:46 +00:00
Daniel Dunbar
dec8a89d37 Don't crash on invalid source locations in 
CGDebugInfo::getOrCreateCompileUnit.

llvm-svn: 58081
 2008-10-24 08:38:36 +00:00
Daniel Dunbar
d7be95d60a PR2919: __builtin_types_compatible_p strips CRV qualifiers. 
llvm-svn: 58079
 2008-10-24 08:07:57 +00:00
Chris Lattner
b2d68310cb add a missing file to project, alphabeticalize. 
llvm-svn: 58078
 2008-10-24 06:52:28 +00:00
Zhongxing Xu
a14262862f Add printing method to ElementRegion. 
llvm-svn: 58077
 2008-10-24 06:30:07 +00:00
Daniel Dunbar
d3963f7f25 Use LINK_COMPONENTS instead of hard coding LLVM libraries. 
llvm-svn: 58076
 2008-10-24 06:24:13 +00:00
Zhongxing Xu
1359e00f9c Add printing method to RegionStoreManager. 
llvm-svn: 58074
 2008-10-24 06:01:33 +00:00
Zhongxing Xu
509bd9e30a Add printing with llvm::raw_ostream methods to SVals. 
llvm-svn: 58073
 2008-10-24 06:00:12 +00:00
Douglas Gregor
39c16d445e First non-embarrassing cut at checking for ambiguous derived-to-base 
conversions.

Added PerformImplicitConversion, which follows an implicit conversion sequence
computed by TryCopyInitialization and actually performs the implicit
conversions, including the extra check for ambiguity mentioned above.

llvm-svn: 58071
 2008-10-24 04:54:22 +00:00
Zhongxing Xu
c7796d347d Fix 80-col violation. 
llvm-svn: 58070
 2008-10-24 04:33:15 +00:00
Zhongxing Xu
c156be31a6 Fix linking error. 
llvm-svn: 58067
 2008-10-24 02:03:36 +00:00
Zhongxing Xu
cebb741f68 Add a bunch of dummy methods to make RegionStoreManager non-virtual. 
llvm-svn: 58061
 2008-10-24 01:38:55 +00:00
Steve Naroff
57d00c056a Add file to VC++ project. 
llvm-svn: 58059
 2008-10-24 01:19:59 +00:00