b781dc79aa
Add basic support for the pic-* target triples and add support for
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targets that do not support recursion (and thus codegen stack variables
as globals).
Patch contributed by Alireza Moshtaghi!
llvm-svn: 50844
2008-05-08 05:58:21 +00:00
d330036c06
The awesome GNU "comma elision extension" works with both the standard
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__VA_ARGS__ syntax as well as with the amazingly awesome GNU "named
variadic macro" extension. Allow it with the GNU syntax as well.
llvm-svn: 50843
2008-05-08 05:10:33 +00:00
2b88c1e4c4
Fix rdar://5919567: assertion failure: split didn't occur before erase!
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llvm-svn: 50839
2008-05-08 03:23:46 +00:00
ac25fc6f2e
Begin handling union bitfields.
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Note, this is just beginning.
llvm-svn: 50835
2008-05-07 22:28:29 +00:00
bcdb46830b
Added support for "drain".
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llvm-svn: 50831
2008-05-07 21:17:39 +00:00
8983f17ba0
Synthesized getter/setter method declarations need not have
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an implementation. This fixes couple of failing prperty tests
caused by my previous patch.
llvm-svn: 50830
2008-05-07 20:53:44 +00:00
f958ec50c0
Expand the CF retain checker to allow the Create/Get rule to apply to any
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function that returns a CFxxxRef, not just functions whose name begins with
CF. This implements <rdar://problem/5917879>.
Added test case for this feature.
Updated calls to CStrInCStrNoCase to swap their arguments, per compatibility
with strcasestr.
llvm-svn: 50829
2008-05-07 20:06:41 +00:00
fcf060fd2f
Flip order of arguments to CStrInStrNoCase.
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llvm-svn: 50824
2008-05-07 18:57:30 +00:00
b6cbf28d82
Use llvm::CStrInCStrNoCase instead of strcasestr, since the latter is not portable.
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Correctly check if the result of CStrInCStrNoCase is NULL to generate summaries; before we were inverting the condition.
llvm-svn: 50822
2008-05-07 18:36:45 +00:00
ec6e4c8096
This patch introduces declaration of getter methods for ObjC2's
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properties. Couple of property tests will fail with this patch.
Will fix them next.
llvm-svn: 50818
2008-05-07 17:43:59 +00:00
89bd0fc27d
copy-paste: NS types are not typedefs.
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llvm-svn: 50817
2008-05-07 17:35:41 +00:00
456c0f6738
Fixup InitListExpr::child_begin/end. Thanks to Ted for catching the regression.
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llvm-svn: 50816
2008-05-07 17:35:03 +00:00
6eda39c345
Fix off-by-one error.
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llvm-svn: 50815
2008-05-07 16:50:14 +00:00
7bf9dc773c
Do not treat **instance** methods "copyWithZone:" and "mutableCopyWithZone:" from NSObject as allocators.
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llvm-svn: 50802
2008-05-07 05:34:45 +00:00
caa8acebe7
Diagnose attempts to use C++ default arguments outside of a function declaration
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llvm-svn: 50799
2008-05-07 04:49:29 +00:00
9930bd8c4f
Be less promiscuous with generating summaries for "new", "copy", "create".
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llvm-svn: 50798
2008-05-07 04:25:59 +00:00
08eb30f193
Added auto-summary generation for createXXX, copyXXX, newXXX methods.
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llvm-svn: 50795
2008-05-07 03:45:05 +00:00
aec1811c6c
Don't report leaks for autoreleased objects.
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llvm-svn: 50777
2008-05-06 23:07:13 +00:00
767d0742c7
More comments.
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"#if 0" out some assumptions when auto-generating method summaries.
llvm-svn: 50772
2008-05-06 21:26:51 +00:00
243d5cd283
Fix PR2101 - Codegen crash during bitfield initialization.
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llvm-svn: 50769
2008-05-06 19:57:59 +00:00
10427bdbb9
Experiment with not converting bug names to lower case.
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llvm-svn: 50753
2008-05-06 18:11:36 +00:00
8bcc1bd3d5
More refactorings in GeneratePathDiagnostic: use ExecutionContinues to display
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"Execution continues..." message, which does a better job at handling corner cases.
llvm-svn: 50751
2008-05-06 18:11:09 +00:00
09367d68ff
Patch to refactor setter/getter names of property attributes into Selector
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(was IdentifierInfo * before). This will make method declartations whole
lot easier.
llvm-svn: 50747
2008-05-06 18:09:04 +00:00
cb2e636606
Generate "stop" summaries for selectors involving receivers whose type is not NSxxxx.
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llvm-svn: 50721
2008-05-06 15:44:25 +00:00
68f463b88e
Use strncmp correctly.
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llvm-svn: 50715
2008-05-06 06:17:42 +00:00
5f478e9a0a
Make string comparison legible and remove buffer overrun introduced by typo.
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llvm-svn: 50714
2008-05-06 06:09:09 +00:00
2f08fedec1
String comparison cleanups.
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Added test case.
llvm-svn: 50711
2008-05-06 04:28:05 +00:00
041d02201f
Fix logic error in string processing.
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llvm-svn: 50710
2008-05-06 04:21:38 +00:00
c9f4948bba
Remove assertion.
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llvm-svn: 50709
2008-05-06 04:21:10 +00:00
015c3561ad
Use EvalSummary to process message expressions, thereby unifying the checker
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logic for function calls and message expressions.
Use the following heuristic to infer "allocating" instance methods:
[ClassName classWithXXX] allocates an object
Update testcase to reflect this heuristic.
llvm-svn: 50708
2008-05-06 04:20:12 +00:00
821537ecdb
Added receiver effects to EvalSummary.
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llvm-svn: 50700
2008-05-06 02:41:27 +00:00
b0862dca6c
Expand summaries to include "Receiver" effects.
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llvm-svn: 50697
2008-05-06 02:26:56 +00:00
dbcc2ca6b2
simplify some builder calls.
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llvm-svn: 50694
2008-05-06 00:56:42 +00:00
222c6123df
remove a stray printout
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llvm-svn: 50691
2008-05-06 00:44:00 +00:00
be7c56ed78
Added initialization code to generate initial set of ObjC method summaries (non-instance methods).
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llvm-svn: 50690
2008-05-06 00:38:54 +00:00
0806f910d4
Added code to generate initial set of summaries for instance methods.
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llvm-svn: 50689
2008-05-06 00:30:21 +00:00
125d73dc84
Several fixes to SemaInit.cpp. It's still not enabled (since it fails a few tests). Expect to enable it very soon.
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llvm-svn: 50688
2008-05-06 00:23:44 +00:00
3d1e972275
Add summary generation for "initXXX" methods.
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llvm-svn: 50684
2008-05-05 23:55:01 +00:00
046845e842
Make CF retain diagnostics more succinct.
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In a leak's "name", indicate GC or non-GC bugs.
llvm-svn: 50680
2008-05-05 23:16:31 +00:00
f15cd14a3d
Emit dead store warnings for ++ and -- operators.
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llvm-svn: 50679
2008-05-05 23:12:21 +00:00
4dd2710222
Fix rdar://5905347 a crash on invalid builtin, due to the
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params not getting installed for builtins when synthesized.
llvm-svn: 50676
2008-05-05 22:18:14 +00:00
00daccdd2a
Initial work on refactoring the CFRefCount checker so that it is more
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generic and handles reference counts for NSObjects.
llvm-svn: 50674
2008-05-05 22:11:16 +00:00
00e2607de2
Add support for -Wimplicit-function-declaration, rdar://5907433
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llvm-svn: 50672
2008-05-05 21:18:06 +00:00
ca2b318233
Fix typo, improve comment.
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llvm-svn: 50666
2008-05-05 20:09:27 +00:00
db65ff7223
Fix a few more bugs in preprocessor expressions w.r.t. ?:. Now I
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think it is really right. :) This fixes PR2284.
llvm-svn: 50665
2008-05-05 20:07:41 +00:00
8d91686b0d
percolate @optional/@required protocols down to ASTs for
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properties declared in the protocol.
llvm-svn: 50662
2008-05-05 18:51:55 +00:00
627c3074dd
Improve leak diagnostics to not report a leak on the same line where
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the object was last used. This can be confusing to users.
For example:
// 'y' is leaked
x = foo(y);
instead:
x = foo(y);
// 'y' is leaked
llvm-svn: 50661
2008-05-05 18:50:19 +00:00
3917b82e85
Improved leak diagnostics.
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llvm-svn: 50657
2008-05-05 17:53:17 +00:00
875db81301
Minor refactorings/cleanups in CF retain checker and added support for NSMakeCollectable.
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Added test case for NSMakeCollectable.
llvm-svn: 50653
2008-05-05 16:51:50 +00:00
db04a9e967
When reporting branch conditions that evaluate to an uninitialized value,
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highlight the most nested subexpression that appears most responsible (giving
the user better diagnostic feedback).
Updated test cases to illustrate this feature.
Implements: <rdar://problem/5880443>
llvm-svn: 50647
2008-05-05 15:56:53 +00:00
Chris Lattner