406192d163
Added "getLogicalLineNumber" and "getLogicalColumnNumber" to FullSourceLoc.
...
llvm-svn: 49177
2008-04-03 17:55:15 +00:00
30d70968fd
Remove handling of impossible "-?" option.
...
llvm-svn: 49161
2008-04-03 14:29:47 +00:00
2f8a31ca92
trivial whitespace fix
...
llvm-svn: 49160
2008-04-03 14:20:28 +00:00
ca40664275
Handle the case when getEndPath() returns NULL.
...
llvm-svn: 49155
2008-04-03 07:33:55 +00:00
4d26d194e4
Don't run the analyzer on files whose language is "unknown"
...
llvm-svn: 49152
2008-04-03 07:14:59 +00:00
b73d6dda84
Added guard for printing out PathDiagnostics whose last element ends with
...
a piece with a SourceLocation that does not have a FileID.
llvm-svn: 49151
2008-04-03 07:13:10 +00:00
c599179267
Some cleanups in EscapeText and AddLineNumbers. Still investigating performance
...
issues.
llvm-svn: 49150
2008-04-03 07:12:29 +00:00
ffc1147323
Remove impossible "-?" option.
...
llvm-svn: 49149
2008-04-03 07:11:44 +00:00
78e30c17bc
Added "isFileID()" to FullSourceLoc.
...
llvm-svn: 49148
2008-04-03 07:11:38 +00:00
d4bee176b6
CSS/HTML generation tweaks for index.html: Remove special "classes" for <td>
...
elements in table so that sorttable can sort them.
llvm-svn: 49145
2008-04-03 05:50:51 +00:00
e799eb5daa
Fix PR2081 (problems codegen'ing some recursive structures) patch
...
by Lauro Venancio!
llvm-svn: 49144
2008-04-03 05:50:42 +00:00
2289459bf6
Created a destructor so that the top-level decls can be deleted.
...
llvm-svn: 49142
2008-04-03 05:35:20 +00:00
5981404289
Temporarily make the Decl virtual destructor public, so that calls to "delete"
...
can be tested on derived classes.
llvm-svn: 49141
2008-04-03 05:29:20 +00:00
e4c029e7aa
Add back bug name to PathDiagnostic.
...
llvm-svn: 49139
2008-04-03 05:23:19 +00:00
3a0702e631
Fix a bug where we didn't check the RHS for null, we checked
...
the LHS for null twice.
llvm-svn: 49138
2008-04-03 05:07:25 +00:00
efdc7685d4
qualifier comparisons should be done on canonical types.
...
llvm-svn: 49137
2008-04-03 05:07:04 +00:00
03e662d5be
Call delete on the deserialized TranslationUnit object.
...
llvm-svn: 49136
2008-04-03 05:03:34 +00:00
ca6226628e
Call "delete" on the body of FunctionDecls.
...
llvm-svn: 49135
2008-04-03 05:01:04 +00:00
4e9cc3f272
When creating PathDiagnostics, created a trimmed graph first and report the
...
BFS path to the root. This also avoids problems with loops in the ExplodedGraph.
llvm-svn: 49133
2008-04-03 04:59:14 +00:00
588dcdd58b
Added node_iterator to ExplodedGraph to allow iteration over all nodes in
...
the graph.
llvm-svn: 49132
2008-04-03 04:58:29 +00:00
572875c43f
Updated Xcode project to include BugReporter.[cpp,h].
...
llvm-svn: 49128
2008-04-03 04:43:40 +00:00
505a36afc6
Created new path-sensitive bug-reporting scheme based on the classes
...
"BugReporter" and "BugDescription". BugDescription is used to describe
a bug and provide pieces of the PathDiagnostic, and BugReporter creates
the actual PathDiagnostic by crawling through the ExplodedGraph.
Migrated checks done by GRSimpleVals to be reported using the new BugReporter
mechanism.
llvm-svn: 49127
2008-04-03 04:42:52 +00:00
7c7616cf29
Added missing #ifndef...#define...#endif directives to protect against
...
double includes.
llvm-svn: 49126
2008-04-03 04:38:39 +00:00
84041843af
CSS tweaking on blue boxes.
...
llvm-svn: 49121
2008-04-02 22:50:50 +00:00
33d03a52f0
80 col violation
...
llvm-svn: 49120
2008-04-02 22:08:09 +00:00
744fb6d9e7
Added more PathDiagnostic rendering for terminators: switch, goto, loops.
...
llvm-svn: 49119
2008-04-02 22:03:53 +00:00
ab2a52c4bf
Blue diagnostic boxes.
...
llvm-svn: 49117
2008-04-02 21:14:04 +00:00
258493c188
Added path sequence numbers in HTML output of PathDiagnostics.
...
llvm-svn: 49116
2008-04-02 21:04:20 +00:00
3e38d6ad3c
Fix initialization bug.
...
llvm-svn: 49115
2008-04-02 20:44:27 +00:00
3276af4c1a
Embed BUGLINE, BUGFILE, BUGPATHLENGTH in the emitted HTML file.
...
llvm-svn: 49114
2008-04-02 20:44:16 +00:00
00ab318cf2
Made bug index tables sortable.
...
Added line number, file information, path length, for each bug report.
llvm-svn: 49113
2008-04-02 20:43:36 +00:00
260fc46000
Added "back()" method to PathDiagnostic to access the last piece in a path.
...
llvm-svn: 49112
2008-04-02 20:35:01 +00:00
c57139e104
Initial work on CSS in generated index.html.
...
Added "-V/--view" option to view index.html after it has been generated.
llvm-svn: 49108
2008-04-02 18:42:49 +00:00
778927532d
Change ObjCInterfaceDecl to inherit from NamedDecl (not TypeDecl). While ObjCInterfaceDecl is arguably a TypeDecl, it isn't a ScopedDecl. Since TypeDecl's are scoped, it makes sense to simply treat them as NamedDecl's. I could have fiddled a bit more with the hierarchy (in terms of creating a non-scoped TypeDecl), however this probably isn't worth the effort.
...
I also finished unifying access to scope decl change by converting Sema::getObjCInterfaceDecl() to use Sema::LookupDecl(). This is much cleaner now:-)
llvm-svn: 49107
2008-04-02 18:30:49 +00:00
2cd0d63d30
Initial support for generating index.html file.
...
llvm-svn: 49104
2008-04-02 18:03:36 +00:00
13c0885a8d
Put "BUGDESC" comment tag on its own line.
...
llvm-svn: 49103
2008-04-02 18:03:20 +00:00
383bfd27d0
Shorted bug-description.
...
llvm-svn: 49102
2008-04-02 18:02:54 +00:00
182f660d8d
simplify some code by using PointerLikeType.
...
llvm-svn: 49101
2008-04-02 17:45:06 +00:00
db5f1fa3d8
add a common base class "PointerLikeType" for PointerType and ReferenceType,
...
allowing them to be treated the same in some contexts. A suggestion for a
better name is welcome :)
llvm-svn: 49100
2008-04-02 17:35:06 +00:00
b1f7398b1c
properly handle array decay in objc message exprs.
...
llvm-svn: 49098
2008-04-02 17:17:33 +00:00
6f6d226f63
improve error to be something end users will actually understand :)
...
llvm-svn: 49097
2008-04-02 17:15:17 +00:00
018ba60f8e
Added path-sensitive null dereference test case.
...
llvm-svn: 49095
2008-04-02 16:54:39 +00:00
3016cdd569
More wording cleanups in --help text.
...
llvm-svn: 49094
2008-04-02 16:47:27 +00:00
dfd204e133
More wording fixes.
...
llvm-svn: 49093
2008-04-02 16:41:25 +00:00
1cf35de3cb
Added error message for unrecognized options.
...
llvm-svn: 49092
2008-04-02 16:35:01 +00:00
c5f113f52e
Wording cleanups.
...
llvm-svn: 49091
2008-04-02 16:31:58 +00:00
977b644427
Implemented "-k" support.
...
llvm-svn: 49090
2008-04-02 16:04:51 +00:00
37e908a6f0
Do equality testing, not regex, when the build command is gcc. This matches
...
better with what compiler invocations that ccc-analyzer actually intercepts.
Fixes suggested by Sam Bishop!
llvm-svn: 49089
2008-04-02 15:34:12 +00:00
2fc93f5c43
Two changes to Sema::LookupDecl() interface.
...
(1) Remove IdLoc (it's never used).
(2) Add a bool to enable/disable lazy builtin creaation (defaults to true).
This enables us to use LookupDecl() in Sema::isTypeName(), which is also part of this commit.
To make this work, I changed isTypeName() to be a non-const member function. I'm not happy with this, however I fiddled with making LookupDecl() and friends const and it got ugly pretty quickly. We can certainly add it back if/when someone has time to fiddle with it. For now, I thought this simplification was more important than retaining the const-ness.
llvm-svn: 49087
2008-04-02 14:35:35 +00:00
d12d21c000
Beginning of some cleanups; start generating path diagnostics using objects
...
that describe a bug.
llvm-svn: 49086
2008-04-02 07:05:46 +00:00
e1b52ff726
Minor wording changes.
...
llvm-svn: 49085
2008-04-02 07:05:07 +00:00
e6eed29125
Embed "DESC" tag in HTML reports.
...
llvm-svn: 49084
2008-04-02 07:04:46 +00:00
a7fa4d446a
Added "description" field to PathDiagnostic.
...
llvm-svn: 49083
2008-04-02 07:03:43 +00:00
b3a176da9f
Various parts of the standard require something to be an "incomplete or
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object type". Add a predicate that checks exactly this, as it is equivalent
to checking ot see if the type is *not* a function type, which is faster
to check.
llvm-svn: 49082
2008-04-02 06:59:01 +00:00
daaa8ba77e
1) Enforce C99 6.7.3p2: "Types other than pointer types derived from
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object or incomplete types shall not be restrict-qualified."
2) Warn about qualifiers on function types: C99 6.7.3p8: "If the
specification of a function type includes any type qualifiers, the
behavior is undefined."
3) Implement restrict on C++ references.
4) fix some locations for various C++ reference diagnostics.
llvm-svn: 49081
2008-04-02 06:50:17 +00:00
53be405c3a
Add a citation.
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llvm-svn: 49080
2008-04-02 06:06:35 +00:00
a21ad8058a
Fix several bugs in array -> pointer decomposition.
...
First, we got several CVR propagation cases wrong, which Eli pointed
out in PR2039.
Second, we didn't propagate address space qualifiers correctly, leading
to incorrect lowering of code in CodeGen/address-space.c.
Third, we didn't uniformly propagate the specifier in the array to the
pointer ("int[restrict 4]" -> "int *restrict").
This adds an ASTContext::getArrayDecayedType member that handles the
non-trivial logic for this seemingly simple operation.
llvm-svn: 49078
2008-04-02 05:18:44 +00:00
2c71d51513
Added initial hacked support for display path diagnostics with
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GRSimpleVals warnings. Cleaning up, but now we get multiple bubbles (branches are annotated).
llvm-svn: 49077
2008-04-02 05:15:22 +00:00
52595d7551
Fix copy-paste error.
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llvm-svn: 49076
2008-04-02 05:13:10 +00:00
800817bf6d
remove blank line.
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llvm-svn: 49075
2008-04-02 05:09:38 +00:00
091718d300
print cvr qualifiers on simplified typedefs
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llvm-svn: 49074
2008-04-02 05:06:23 +00:00
cb75937198
Added special handling when the build command is "gcc", "cc", or "llvm-gcc";
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in these cases we directly call ccc-analyzer.
llvm-svn: 49073
2008-04-02 04:43:42 +00:00
24d5bfe0b2
rename some variables, fix 80 col violation. No
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functionality change.
llvm-svn: 49072
2008-04-02 04:24:33 +00:00
02f78df76b
a bunch of random cleanups
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llvm-svn: 49071
2008-04-02 03:35:43 +00:00
81cb9e8637
Fix PR2017 and silence some bogus errors.
...
llvm-svn: 49068
2008-04-02 01:05:10 +00:00
9b94b17806
Fix a comment typo and add a couple suggestions from Chris.
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llvm-svn: 49066
2008-04-02 00:39:51 +00:00
257520b1b4
Fairly large "cleaup" related to changing ObjCCompatibleAliasDecl superclass (to inherit from NamedDecl, instead of ScopedDecl).
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- Added a DenseMap to associate an IdentifierInfo with the ObjCCompatibleAliasDecl.
- Renamed LookupScopedDecl->LookupDecl and changed it's return type to Decl. Also added lookup for ObjCCompatibleAliasDecl's.
- Removed Sema::LookupInterfaceDecl(). Converted clients to used LookupDecl().
- Some minor indentation changes.
Will deal with ObjCInterfaceDecl and getObjCInterfaceDecl() in a separate commit...
llvm-svn: 49058
2008-04-01 23:04:06 +00:00
94896e17bb
Patch by Argiris Kirtzidis: Fix a dangling pointer error!
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llvm-svn: 49057
2008-04-01 22:35:58 +00:00
ce4f31d3ce
Minor cleanups.
...
llvm-svn: 49052
2008-04-01 21:36:28 +00:00
33187168ab
Added help text for scan-build.
...
llvm-svn: 49051
2008-04-01 21:22:03 +00:00
bf1a7c6440
Initial checking of 'scan-build' script, a script used to wrap builds and
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interpose calls to gcc with calls to the analyzer.
llvm-svn: 49049
2008-04-01 20:47:38 +00:00
595cf9ff81
Update to match simplified llvm MemoryBuffer interfaces for files.
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llvm-svn: 49042
2008-04-01 18:04:30 +00:00
4f6002c79a
prune dead #includes
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llvm-svn: 49033
2008-04-01 06:08:11 +00:00
47448288ee
MemoryBuffer::getFile got smarter, obviating the need for readfilefast.
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The new MemoryBuffer doesn't "leak" file descriptors and handles the
small file case efficiently.
llvm-svn: 49032
2008-04-01 06:06:37 +00:00
a9590d1c0d
Embed linkable IDs in message bubbles.
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llvm-svn: 49005
2008-03-31 23:30:12 +00:00
34cf70ede4
improve comma consistency, yes I'm anal
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llvm-svn: 49004
2008-03-31 23:25:25 +00:00
3bcfc6edc0
Better handling for tabs with message bubbles.
...
llvm-svn: 49001
2008-03-31 23:14:05 +00:00
01fa5d2a1e
When emitting HTML messages, take into account margin fusing due to tabs.
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llvm-svn: 48998
2008-03-31 21:40:14 +00:00
b8cb8e8f90
Do not abort ccc-analyzer script if an HTML directory is not specified.
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llvm-svn: 48997
2008-03-31 21:20:32 +00:00
e9f2a90d1f
Do not prepend the keyword "[CHECKER]" to checker messages when using
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a PathDiagnosticClient.
llvm-svn: 48996
2008-03-31 20:42:43 +00:00
93eea6e1a0
Hack ReadFileFast() to raise the threshold of memory mapped files (from 4->12 pages).
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This is a temporary solution to avoid running out of file descriptors (which defaults to 256).
Need to benchmark to understand the speed benefit. If the benefit is small, the simple solution is to avoid memory mapping files. If the benefit is significant, more thought is necessary.
llvm-svn: 48991
2008-03-31 18:44:59 +00:00
bb7f03f926
Include ranges in GRSimpleVals diagnostics.
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llvm-svn: 48990
2008-03-31 18:44:32 +00:00
c27815ca82
Inlined clang/Analysis/Analyses/GRSimpleVals.h into LocalCheckers.h and removed
...
GRSimpleVals.h
Added a PathDiagnosticClient option to the driver functions for the
CFRefCountChecker and the GRSimpleVals analysis. Both analyses now accept a "-o"
argument from the driver that specifies where HTML reports should be dumped.
llvm-svn: 48989
2008-03-31 18:26:32 +00:00
612d34641b
The ccc-analyzer script now interrogates environment variables to determine
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where to dump HTML reports.
llvm-svn: 48987
2008-03-31 18:25:05 +00:00
491dc9f4a0
Added variation of the "Report" method in the class Diagnostic that takes
...
an optional DiagnosticClient argument that differs from the client stored
internally in the Diagnostic object.
llvm-svn: 48986
2008-03-31 18:23:15 +00:00
9c7deb8d25
Disable timing diagnostics for GRSimpleVals.
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llvm-svn: 48981
2008-03-31 16:00:32 +00:00
f646774f32
Added path-sensitive check for return statements that return the address
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of a stack variable. This is the path-sensitive version of a check that
is already done during semantic analysis.
llvm-svn: 48980
2008-03-31 15:02:58 +00:00
59a2594f3f
rename Decl::CompatibleAlias -> ObjCCompatibleAlias.
...
Fix objc ivar lookup. Ivar lookup should occur between lookup
of method-local values and lookup of globals. Emulate this with
some logic in the handling of Sema::ActOnIdentifierExpr.
Two todo's left:
1) sema shouldn't turn a bare reference to an ivar into "self->ivar"
in the AST. This is a hack.
2) The new ScopedDecl::isDefinedOutsideFunctionOrMethod method does
not correctly handle typedefs and enum constants yet.
llvm-svn: 48972
2008-03-31 00:36:02 +00:00
c00c35a857
some cleanups on top of David's patch. There are still two
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remaining open issues I've communicated to him:
1) self can be assigned to, and his patch didn't handle it correctly.
2) CollectObjCIvarTypes is N^2 (because each subclass reprocesses
all parent class ivars) and flattens classes. If A derives from B,
and both have an int, I'd expect to get { {i32}, i32}, not { i32, i32}.
David, please review.
llvm-svn: 48970
2008-03-30 23:25:33 +00:00
4bd5596d08
Add initial support for objc codegen for methods, ivars, and the
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etoile runtime, patch by David Chisnall!
llvm-svn: 48969
2008-03-30 23:03:07 +00:00
f9e7c90129
Only have the rewriter produce a file when there are no errors.
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llvm-svn: 48926
2008-03-28 22:26:09 +00:00
0de4199ca0
Make sure Sema::ActOnClassMessage() correctly diagnoses "super".
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llvm-svn: 48924
2008-03-28 21:37:05 +00:00
c719424caa
Added skeleton checking for NSString's method initWithFormat: (do not pass nil). This won't be useful in most cases right now
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because the analyzer isn't tracking expected types for an object, and [NSString alloc] just runs "id".
llvm-svn: 48917
2008-03-28 16:09:38 +00:00
60a9ef67e2
Add some of Ted's recent work to the VC++ project file.
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Fix a couple bozo bugs in the rewriter.
llvm-svn: 48903
2008-03-27 22:59:54 +00:00
00a317694b
Collect all the preamble code and don't insert it until the end.
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llvm-svn: 48899
2008-03-27 22:29:16 +00:00
276278e5d2
Expanded NSString checking to check for nil for a few more methods.
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llvm-svn: 48898
2008-03-27 22:05:32 +00:00
2e4e7ccb22
Add line SourceLocation to NSString checks.
...
Added test case to test warning about passing 'nil' to NSString's compare: method.
llvm-svn: 48896
2008-03-27 21:23:57 +00:00
27156c8c9f
Hooked up initial NSString interface checking to GRSimpleVals.
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llvm-svn: 48895
2008-03-27 21:15:17 +00:00
c8948c77f7
ProgramPoint is just a smart pointer; no reason to return a constant reference.
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llvm-svn: 48891
2008-03-27 18:11:59 +00:00
64b95a024e
Minor CSS tweaking (smaller h1 tags).
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Bug fix in EscapeText (for std::string) where spaces were not properly emitted.
llvm-svn: 48889
2008-03-27 17:28:58 +00:00
30560caa3d
For HTMLDiagnostics, when emitting the name of the directory, substitute the current working directory for "."
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llvm-svn: 48888
2008-03-27 17:25:28 +00:00
296b4c1bc6
Update Xcode project: add BasicObjCFoundationChecks.h
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llvm-svn: 48887
2008-03-27 17:17:51 +00:00
a4d60b6de3
Add creation of BasicObjCFoundationChecks when running GRSimpleVals from the driver.
...
llvm-svn: 48886
2008-03-27 17:17:22 +00:00
f89469e392
Add default ctor implementation.
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llvm-svn: 48885
2008-03-27 17:16:06 +00:00
561dfe3153
Add html::EscapeText for std::string; use this function to escape text in message bubbles.
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llvm-svn: 48884
2008-03-27 17:15:29 +00:00
ed9f054a9c
Don't emit any timings for GRSimple if the CFG is not going to be built.
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llvm-svn: 48882
2008-03-27 17:14:42 +00:00
8d5491f40c
Output directory as well as file name.
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llvm-svn: 48870
2008-03-27 07:39:04 +00:00
8cc4842a76
Added <h3> tag in HTML file output that contains the name of the source file.
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llvm-svn: 48869
2008-03-27 07:35:49 +00:00
9b7843124e
Added AnnotatedPath.h, GRAuditor.h, GRSimpleAPICheck.h and BasicObjCFoundationChecks.cpp to Xcode project.
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llvm-svn: 48868
2008-03-27 07:26:42 +00:00
c04149299c
Added "GRAuditor" and "GRSimpleAPICheck" interface to allow simple stateless checkers to be injected into the analyzer.
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Added "AnnotatedPath" class to record an annotated path that will be useful for inspecting paths.
Added some boilerplate code for simple checks of Apple's Foundation API.
llvm-svn: 48867
2008-03-27 07:25:52 +00:00
f6d2919a3e
Updated Xcode project with HTMLDiagnostics.[h,cpp]
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llvm-svn: 48866
2008-03-27 06:18:34 +00:00
6efb026623
Added "HTMLDiagnostic", a generic DiagnosticClient (that also implements PathDiagnostic)
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so that all diagnostics can be piped to HTML files instead of as text diagnostics using --html-diags.
llvm-svn: 48865
2008-03-27 06:17:42 +00:00
710714c365
PathDiagnosticPiece no longer contains a vector of strings; just one string.
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PathDiagnostic no longer contains a diagnostic ID or diagnostic level.
llvm-svn: 48864
2008-03-27 06:16:40 +00:00
c875201ee1
Fixed copy-paste error.
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llvm-svn: 48863
2008-03-27 05:52:45 +00:00
9c27b057da
Added PathDiagnostic.[h,cpp] to Xcode project.
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llvm-svn: 48862
2008-03-27 03:50:10 +00:00
4fa20c9bba
Added classes "PathDiagnosticPiece", "PathDiagnostic", and "PathDiagnosticClient", which encapsulate diagnostic reporting for paths.
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llvm-svn: 48861
2008-03-27 03:49:32 +00:00
afa66e246e
In ObjCMessageExpr: getSelector() const should just return "Selector", not "const Selector&" because Selector is just a smart pointer.
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llvm-svn: 48860
2008-03-27 03:47:43 +00:00
c10c2e339f
Fix rewriter tests to work with new output file logic. This changes forces the output to standard out (rather than generate a .cpp file, which is the new default for the rewriter).
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llvm-svn: 48847
2008-03-26 22:28:40 +00:00
ea128437b3
Bug fix: use GetRVal instead of GetLVal (were getting the value of a DeclRefExpr, not it's address).
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llvm-svn: 48846
2008-03-26 22:21:58 +00:00
9dd6ddec63
Added test case for static analysis to warn about passing uninitialized values as arguments (not the receiver) in message expressions.
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llvm-svn: 48845
2008-03-26 22:00:11 +00:00
a1d9ed137a
Added test case for static analyzer to detect uses of uninitialized pointers as receivers in Objective-C message expressions.
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Added test case directory "Analysis-Apple" which is only run on Apple (darwin) machines.
llvm-svn: 48844
2008-03-26 21:51:44 +00:00
cb047289a8
Bug fix in transfer function for ObjCMessageExpr: Visit the receiver expression as an ordinary expression, not using VisitLVal.
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llvm-svn: 48842
2008-03-26 21:36:08 +00:00
c06ee808d7
Alloc redeclaration of typedefs within ExternCSystemHeaderDir's AND SystemHeaderDir's.
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llvm-svn: 48841
2008-03-26 21:27:00 +00:00
623207d603
allow the format attribute to be specified in function pointer prototypes
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# this is my first commit here, so please be gentle :)
llvm-svn: 48807
2008-03-25 23:01:48 +00:00
5efdf8457f
Added hacked version of ccc script used to invoke the static analyzer. This
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will gradually get pruned down, as it doesn't need to be as functional as
'ccc'.
llvm-svn: 48806
2008-03-25 22:35:32 +00:00
c506c78117
Extend QualType::getAddressSpace to do the right thing for array types, and in
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the future, RecordTypes.
llvm-svn: 48784
2008-03-25 18:36:32 +00:00
03851eb91f
Add missing files
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llvm-svn: 48783
2008-03-25 18:31:12 +00:00
4b55badc39
GRSimple analysis now outputs additional diagnostic warnings about
...
passing an uninitialized value to a message expresion.
llvm-svn: 48776
2008-03-25 16:40:05 +00:00
3335120f69
Tweak to transfer function for ObjCMessageExpr: handle both instance methods
...
and message expressions with a specified receiver.
llvm-svn: 48773
2008-03-25 16:07:41 +00:00
945a246ad8
Added logic to check for uninitialized values as the receivers for message expressions
...
and uninitialized values passed-by-value as arguments to message expressions.
llvm-svn: 48760
2008-03-25 02:10:28 +00:00
64100da427
Added initial transfer function support for ObjCMessageExpr.
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llvm-svn: 48757
2008-03-25 00:34:37 +00:00
7082a61074
Added "arg_iterators" to ObjCMessageExpr (for iterating over the arguments of a message expression)
...
llvm-svn: 48756
2008-03-25 00:16:48 +00:00
b2f4d3138f
Minor CSS tweaking: use webkit style CSS properties for shadows/rounded edges
...
for message bubbles.
llvm-svn: 48754
2008-03-24 23:38:32 +00:00
65838bb2d5
Add a couple files to VC++ project and cleanup an "#if 0".
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llvm-svn: 48748
2008-03-24 22:03:25 +00:00
10051b97fd
debian amd64 testing
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llvm-svn: 48745
2008-03-24 21:39:05 +00:00
d8cde6f45d
debian ia32 testing
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llvm-svn: 48742
2008-03-24 21:25:48 +00:00
22fc992f59
Avoid overflowing buffer, patch by Algeris Kirtzidis!
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llvm-svn: 48741
2008-03-24 21:14:55 +00:00
ac92a13c86
The newest version of valgrind, 3.3.0, no longer appends PIDs to log filenames
...
by default. Adding a %p works with this new version and is backwards
compatible, though it looks a little funny.
llvm-svn: 48698
2008-03-23 03:42:18 +00:00
fb475ec504
Changed merge operation for uninitialized values analysis to "intersect" (previous union).
...
The effect is that if a variable is uninitialized along a branch (but initialized along another), at merge points it is considered uninitialized. Previously we had the opposite behavior. The new behavior is more conservative, and more in line with gcc's behavior.
llvm-svn: 48689
2008-03-22 20:11:00 +00:00
97d496c182
Teach the rewriter how to respect the -o option.
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llvm-svn: 48669
2008-03-22 00:08:40 +00:00
4f55259237
fix this test.
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llvm-svn: 48668
2008-03-22 00:07:50 +00:00
181f72369f
Rename "Nodify" to "MakeNode"
...
llvm-svn: 48659
2008-03-21 21:30:14 +00:00
f4303edfa3
Only invoke the preprocessor; it's the only thing being tested. Also, check
...
the output to make sure that the macros and comments are being treated as such.
llvm-svn: 48638
2008-03-21 08:05:55 +00:00
27654983dc
Plug a memory leak in the "this macro expands into a single trivially-
...
expanded token" case.
llvm-svn: 48637
2008-03-21 07:13:02 +00:00
558447416d
Use the -E option when invoking clang. Only the preprocessor is
...
required to perform this test.
llvm-svn: 48636
2008-03-21 07:02:04 +00:00
56c563ad3f
Add ability to run clang tests under valgrind. Patch by Sam Bishop.
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llvm-svn: 48621
2008-03-20 22:50:54 +00:00
b7151c7ca8
LiveVariables analysis now uses intersect for the merge of block-level expression liveness information.
...
The rationale is that a block-level expression cannot be live in a parent block unless it is live in all of the successor blocks.
llvm-svn: 48618
2008-03-20 21:46:49 +00:00
fc39f15802
Use make's -C option to enter directories.
...
Also, do not try to remove build/ dir when
cleaning, this does not exist any more.
llvm-svn: 48599
2008-03-20 14:43:48 +00:00
f5eb286707
reduce chattyness of makefiles
...
llvm-svn: 48597
2008-03-20 14:28:22 +00:00
4fa19e4047
scan testdirs only once, patch by Mike Stump, thanks!
...
llvm-svn: 48589
2008-03-20 08:09:10 +00:00
bc24962566
Added HTML highlighting for ranges.
...
llvm-svn: 48572
2008-03-19 23:55:53 +00:00
157c403cb8
Fix typo.
...
llvm-svn: 48571
2008-03-19 23:46:26 +00:00
c5f8120ad0
Fix http://llvm.org/bugs/show_bug.cgi?id=2161 .
...
llvm-svn: 48568
2008-03-19 23:07:49 +00:00
161d16e083
Change colors of HTML message bubble.
...
llvm-svn: 48563
2008-03-19 22:44:21 +00:00
7ee6a1474f
More CSS enhancements to HTML code printing.
...
llvm-svn: 48557
2008-03-19 22:06:25 +00:00
1651b7cd2d
Misc. cleanups to HTML printing: make code rendered using tables; add
...
better div positioning for messages.
llvm-svn: 48555
2008-03-19 21:59:05 +00:00
6189849d29
Minor speed tweak per Chris's suggestion: use &S[0] instead of S.c_str().
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llvm-svn: 48544
2008-03-19 16:32:34 +00:00
a46655c5a3
Integrated some of Chris's comments; check for an empty string in InsertStrXXX()
...
before descending into the bowels of the Rewriter.
llvm-svn: 48541
2008-03-19 08:00:50 +00:00
216624ce58
Initial experimentation with adding boxed "annotations" to HTMLized source.
...
llvm-svn: 48540
2008-03-19 07:53:42 +00:00
c6a8352820
Convert tabs to spaces.
...
llvm-svn: 48539
2008-03-19 07:31:52 +00:00
966da4acc3
Moved generation of html header/footer with builtin CSS to the rewriter library.
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llvm-svn: 48537
2008-03-19 06:14:37 +00:00
554221e9fb
simplify code by using the variadic StructType::get method.
...
llvm-svn: 48535
2008-03-19 05:24:56 +00:00
3e593cdb98
simplify the clang codegen by using the new Builder.CreateStructGEP method.
...
llvm-svn: 48534
2008-03-19 05:19:41 +00:00
3f8392626b
More cleanups to the HTML rewriter (with line formatting), with better
...
pretty-printing of line numbers.
llvm-svn: 48533
2008-03-19 05:07:26 +00:00
d900897bb0
Added InsertStrXXX/InsertCStrXXX methods to the Rewriter to provide a simpler
...
interface to the rewriter when clients have NULL terminated strings or std::string.
llvm-svn: 48532
2008-03-19 05:06:49 +00:00
54d62b6d64
Change "style" to "class" in HTML output.
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llvm-svn: 48525
2008-03-19 01:44:27 +00:00
5ddff02861
More cleanups to HTML rewriter API: remove the InsertTag method; was too complicated
...
and clients can achieve a cleaner design just by inserting tags directly. Reserve
the "html" namespace for meta-level operations (e.g., escaping text, etc.)
llvm-svn: 48524
2008-03-19 01:30:02 +00:00
8800ae68a0
More HTML rewriter cleanups. Preliminary CSS support in code pretty-printing.
...
llvm-svn: 48518
2008-03-18 23:55:46 +00:00
5792cebb08
Some cleanups to the HTMLRewrite API. Added support for printing out line
...
numbers (more work to be done on aesthetics).
llvm-svn: 48512
2008-03-18 23:08:51 +00:00
b0c409a235
Added HTML pretty-printer.
...
llvm-svn: 48507
2008-03-18 22:21:07 +00:00
1b580f98aa
Modified "InsertTag" (HTML rewriter) to have an optional "OutermostTag" flag to
...
indicate whether or not the new tag should be the outermost tag at the specified
location (in the case that other tags have been inserted at the same spot).
llvm-svn: 48506
2008-03-18 21:26:34 +00:00
7dcc82220e
Added the beginning of a set of rewriter functions for pretty-printing source
...
code as HTML. Added a new driver option "--emit-html" to dump the source
of the main input file as HTML.
llvm-svn: 48505
2008-03-18 21:19:49 +00:00
45467ef372
Added variant of "InsertText" in the Rewriter to support inserting text both
...
*before* and after a specific location.
llvm-svn: 48504
2008-03-18 21:17:59 +00:00
af5b820af3
Bug fix in RewriteBuffer::getMappedOffset: potentially multiple deltas
...
need to be skipped over when AfterInserts == true, as multiple deltas
may share the same FileLoc.
llvm-svn: 48503
2008-03-18 21:00:57 +00:00
fa7ceba528
Fix comment.
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llvm-svn: 48501
2008-03-18 20:13:06 +00:00
40af380782
Update project files.
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llvm-svn: 48500
2008-03-18 20:05:40 +00:00
ab63b6bd41
Test.
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llvm-svn: 48499
2008-03-18 20:05:01 +00:00
d161e1f917
Added method "getSourceMgr" to class Rewriter.
...
llvm-svn: 48496
2008-03-18 19:43:13 +00:00
831c7c52c7
add 'clean' targets, make sure that 'make test' works after 'make clean'
...
llvm-svn: 48488
2008-03-18 07:03:00 +00:00
8bdc7b057d
let the %t magic happen, thanks Chris!
...
llvm-svn: 48487
2008-03-18 06:42:43 +00:00
2d2b401c0e
Switch over to the parallelized makefile, but keep old serial
...
makefile around (just change Makefile.parallel to Makefile to
get back old functionality).
To run parallel tests, specify
make -jN test # where N = num of CPUs * 2
to get detailed output, run
make -jN test VERBOSE=1
to only get error descriptions *after the tests have run*, type
make report
this gives you the extra information which was omitted in non-VERBOSE
mode.
llvm-svn: 48486
2008-03-18 06:14:16 +00:00
0725a3e055
move #include to the file that needs it.
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llvm-svn: 48485
2008-03-18 05:59:11 +00:00
c24a1e3223
Fix a typo
...
llvm-svn: 48482
2008-03-18 03:38:14 +00:00
327f0f4c3a
Fix <rdar://problem/5716940> rewriter generates invalid C code when no selector found.
...
llvm-svn: 48479
2008-03-18 02:02:04 +00:00
034bcb5bfa
Wrap up __NSConstantStringImpl (the replacement for __builtin___CFStringMakeConstantString).
...
llvm-svn: 48477
2008-03-18 01:47:18 +00:00
a9b30c0651
Fix assertion.
...
llvm-svn: 48470
2008-03-17 22:18:22 +00:00
9eae403cde
Fix integer overflow bug when processing switch statements.
...
llvm-svn: 48469
2008-03-17 22:17:56 +00:00
58021a617b
Properly hook up inline asm transfer function logic to the main GRExprEngine logic.
...
llvm-svn: 48468
2008-03-17 21:31:48 +00:00
a9bd82634b
Updated VS project files to reference all libraries in the "lib" subdirectory.
...
llvm-svn: 48467
2008-03-17 21:21:04 +00:00
7c7a331f74
Added initial transfer function support for inline asm.
...
llvm-svn: 48466
2008-03-17 21:11:24 +00:00
8628318085
Added "inputs" and "outputs" iterator (expression) for AsmStmt.
...
llvm-svn: 48465
2008-03-17 21:05:33 +00:00
1ac5215798
finishing touches: teminate the dots with a newline
...
llvm-svn: 48462
2008-03-17 18:36:14 +00:00
0c185c45a9
Check in a couple fixes for vector extensions.
...
llvm-svn: 48461
2008-03-17 17:22:18 +00:00
fff4fc7e6d
Bug fix in CFG construction: VisitCompoundStmt should return the last created block.
...
llvm-svn: 48460
2008-03-17 17:19:44 +00:00
5434053f6d
Implemented verbose mode.
...
make test VERBOSE=1
should now produce the same output like
the Makefile normally does.
Without VERBOSE only the names of failed tests
are printed.
I am pretty comfortable with this version, and
I think it is time to switch over to Makefile.parallel
to be the default.
What do you think? Did I forget some piece of feedback?
llvm-svn: 48458
2008-03-17 16:29:58 +00:00
430efdb95b
Simplify further by creating *.testresults files
...
inside of the Output/ directory.
The testclean target could be removed now.
llvm-svn: 48457
2008-03-17 15:58:58 +00:00
4892b3fd5b
Get rid of the creation of secondary makefile "Makefile.tests".
...
This implements second part of
<http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080310/004727.html >.
llvm-svn: 48456
2008-03-17 15:37:09 +00:00
2fc473069d
More review feedback implemented:
...
Get rid of "awk" dependence by using same "make"
functionality:
<http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080310/004727.html >
llvm-svn: 48455
2008-03-17 15:07:59 +00:00
d8d1b60237
Actually expand the %t1 patterns (in RUN: lines) to a unique
...
filename.
This fixes (e.g.) CodeGen/struct-x86-darwin.c which
raced at writing to "%t1" with other tests when parallel
testing was specified with a high "-j XX" value.
Also gets rid of the file tools/clang/test/%t1
when doing an "svn st" after testing.
llvm-svn: 48454
2008-03-17 13:45:47 +00:00
8eea5b51b5
Second round of review feedback.
...
* print out message when tests start
* testrunner sets status now
* on failed test run print out test name
I tested these changes with the non-parallel makefile
and it did not break.
llvm-svn: 48453
2008-03-17 12:35:00 +00:00
2c532e1002
eliminate the last signed element count.
...
llvm-svn: 48436
2008-03-17 01:26:42 +00:00
5bb4ee20cd
clean up iteration over propertydecls.
...
llvm-svn: 48435
2008-03-17 01:24:41 +00:00
ed0e16404c
clean up property memory allocation to move it into the ast classes
...
like the rest of the classes.
llvm-svn: 48434
2008-03-17 01:19:02 +00:00
41eec3d097
make property addition work list all other "add" methods. Do
...
the allocation in the class, not in sema.
llvm-svn: 48433
2008-03-16 21:23:50 +00:00
219b3e9c6c
add the last two Create methods for decls, woo!
...
llvm-svn: 48432
2008-03-16 21:17:37 +00:00
8d1c04f53a
Convert more counts to be zero based instead of -1 based, make them unsigned.
...
llvm-svn: 48429
2008-03-16 21:08:55 +00:00
36ac1cae1f
add two more Create methods.
...
llvm-svn: 48428
2008-03-16 20:53:07 +00:00
d77aff8232
simplify the way ObjCCategoryDecl's get their referenced protocols list
...
specified. Previously, the ctor would allocate memory for the list and then
it would get filled in later. Move the allocation+filling in to be more
consistent with other stuff, e.g. the addMethods method.
llvm-svn: 48427
2008-03-16 20:47:45 +00:00
1dd77af9ce
Add create methods for ObjCCategoryDecl, ObjCForwardProtocolDecl, ObjCClassDecl.
...
llvm-svn: 48426
2008-03-16 20:34:23 +00:00
793ca20e2d
make some more 'counts' unsigned.
...
llvm-svn: 48425
2008-03-16 20:27:39 +00:00
09a2085249
make NumClassMethods unsigned in categories
...
llvm-svn: 48424
2008-03-16 20:22:07 +00:00
acc04a9261
minor cleanups, make getNumInstanceMethods always return unsigned.
...
llvm-svn: 48423
2008-03-16 20:19:15 +00:00
5074f8f3ef
fix a crasher where an invalid program that multiply defined
...
a protocol could smash more references in than are allocated.
llvm-svn: 48411
2008-03-16 01:25:17 +00:00
f87ca0a7d1
Give ObjCProtocolDecl a Create method.
...
llvm-svn: 48410
2008-03-16 01:23:04 +00:00
2a52083efc
hoist a bunch of casting.
...
llvm-svn: 48409
2008-03-16 01:16:52 +00:00
96c501ef7e
Add create methods for ObjCIvarDecl and ObjCInterfaceDecl
...
llvm-svn: 48408
2008-03-16 01:15:50 +00:00
011b0f5c5a
Make the parameter count of ObjCMethodDecl unsigned, you
...
can't have negative arguments.
llvm-svn: 48407
2008-03-16 01:07:14 +00:00
c557947488
remove some dead arguments to ObjCMethodDecl.
...
llvm-svn: 48406
2008-03-16 00:58:16 +00:00
8d8829e225
Give ObjCMethodDecl a Create method.
...
llvm-svn: 48405
2008-03-16 00:49:28 +00:00
893751970a
Split objc decl implementation out into DeclObjC.cpp
...
llvm-svn: 48404
2008-03-16 00:19:01 +00:00
ee1284a6e2
switch the rest of the C decl classes to do their
...
allocation through ASTContext.
llvm-svn: 48403
2008-03-16 00:16:02 +00:00
7a51313d8a
Make a major restructuring of the clang tree: introduce a top-level
...
lib dir and move all the libraries into it. This follows the main
llvm tree, and allows the libraries to be built in parallel. The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in. This speeds
up parallel builds, particularly incremental ones.
llvm-svn: 48402
2008-03-15 23:59:48 +00:00
d3f989ccd3
Make a ctor protected
...
llvm-svn: 48401
2008-03-15 23:04:32 +00:00
056fb6be98
Fixed 80 col. violations.
...
llvm-svn: 48400
2008-03-15 22:11:54 +00:00
f5227057b1
Disable creation of "ContentsOf" symbols. It was fundamentally broken on many
...
levels; eventually we will need a plug-in model (similar to GRTransferFuncs) to
represent symbolic memory.
llvm-svn: 48399
2008-03-15 22:07:05 +00:00
96c460d142
move the ASTContext argument to be first in the argument list of
...
all Create methods.
llvm-svn: 48398
2008-03-15 21:32:50 +00:00
5072bae709
Switch over functiondecl. This makes it obvious that the ASTContext
...
argument to Create should be first, not last.
llvm-svn: 48397
2008-03-15 21:24:04 +00:00
4b08ca8f2e
switch the VarDecl allocation model to go through ASTContext.
...
llvm-svn: 48396
2008-03-15 21:10:16 +00:00
2c7f144ab7
implement a bit of feedback: print dots
...
llvm-svn: 48394
2008-03-15 08:11:35 +00:00
0d579b1c1e
Added initialization to ErrorDiag to silence gcc's warning of the variable
...
potentially being used uninitialized (which it cannot be).
llvm-svn: 48393
2008-03-15 07:58:36 +00:00
cab47bdb37
Small bug fix in CFG construction: the active block for LabelStmts comes
...
from "Block", not the CFGBlock* returned from visiting its subexpression.
llvm-svn: 48392
2008-03-15 07:45:02 +00:00
322f055e05
First draft of a parallelized test methodology. Improvements soon.
...
llvm-svn: 48391
2008-03-15 07:26:41 +00:00
a7b3287760
start switching decls over to using an allocator controlled by ASTContext.
...
Right now only some ctors are switched over. I need to switch them all
over so I can change the dtor over.
This lets us experiment with region allocation and other things in the
future.
llvm-svn: 48390
2008-03-15 06:12:44 +00:00
88f70d69c6
various minor cleanups.
...
llvm-svn: 48389
2008-03-15 05:43:15 +00:00
02e24b6976
Handle StmtExprs whose last contained statement is not an expression.
...
llvm-svn: 48388
2008-03-15 03:27:30 +00:00
88ba750f74
Compute alignment in bytes, not bits.
...
llvm-svn: 48387
2008-03-15 03:13:55 +00:00
ae5b78615c
Implement transfer function logic for alignof operator (types).
...
llvm-svn: 48386
2008-03-15 03:13:20 +00:00
5c98d1d641
Added transfer function support in GRExprEngine for __extension__.
...
llvm-svn: 48385
2008-03-15 03:05:30 +00:00
dad80ba9b1
Link against the correct ObjC string class (__CFConstantStringClassReference) and fix length computation (removing a FIXME).
...
llvm-svn: 48384
2008-03-15 01:36:04 +00:00
ce8e886731
Remove ObjC rewriter dependency on GCC's __builtin___CFStringMakeConstantString.
...
llvm-svn: 48383
2008-03-15 00:55:56 +00:00
9e0461cd6e
"panic" has 5 letters, not 4. Bug pointed out by Nuno Lopes!
...
llvm-svn: 48377
2008-03-14 23:25:49 +00:00
9318f68ad4
Hack to hardwire in some panic functions that are not marked noreturn.
...
llvm-svn: 48374
2008-03-14 21:58:42 +00:00
9abb59f9cc
Emit warnings for undefined control-flow.
...
llvm-svn: 48368
2008-03-14 18:14:50 +00:00
b561de7455
Correctly error on arrays with automatic storage full of objects with
...
non-default address space, and fix comment.
Add a test for this.
llvm-svn: 48366
2008-03-14 18:07:10 +00:00
7b00d15bc5
Path-sensitive analyses no longer take a FunctionDecl, but any Decl representing
...
a block of "code".
Patched various ASTConsumers (such as ASTDumper) to have more support for
processing ObjCMethodDecl. CFGVisitor now builds CFGs for ObjCMethodDecls.
llvm-svn: 48363
2008-03-14 17:31:00 +00:00
5ff2d5defa
add initial support for generating an llvm.globalctors list. Patch by David Chisnall
...
llvm-svn: 48362
2008-03-14 17:18:18 +00:00
e8ec280627
Only compute targetinfo once and don't leak it. Patch by Sam Bishop!
...
llvm-svn: 48358
2008-03-14 06:12:05 +00:00
221929310b
Make the preprocessor own its PPCallbacks, fixing a memory leak.
...
Patch by Sam Bishop!
llvm-svn: 48357
2008-03-14 06:07:05 +00:00
144625ef9b
ISO/IEC TR 18037
...
An address space name cannot be used to qualify an object that has automatic
storage duration. Still not catching ASQual'd allocas of array type, just
scalars at the moment.
llvm-svn: 48350
2008-03-14 00:22:18 +00:00
65b0a6423f
Fix comment
...
llvm-svn: 48347
2008-03-13 23:56:36 +00:00
Ted Kremenek