11dd4b1b56
ObjectiveC migrator. also support migration to
...
NS_ENUM/NS_OPTIONS macros when typedef declaration
precedes enum declaration. // rdar://15200915
llvm-svn: 192506
2013-10-11 21:34:56 +00:00
1d27ffd697
ObjectiveC migrator: fixes a bug when in NS_ENUM/NS_OPTIONS
...
migration, the typedef has annotations.
// rdar://15200602
llvm-svn: 192468
2013-10-11 17:35:22 +00:00
9218f5178d
ObjectiveC migrator. When migrating to NS_ENUM/NS_OPTIONS,
...
don't leave a blank line behind replacing the typedef
decl. // rdar://15200949
llvm-svn: 192407
2013-10-10 23:57:58 +00:00
7c87b43d28
ObjectiveC migrator: For 'default' and 'shared' family of
...
methods, infer their self's type as their result type.
// rdar://15145218
llvm-svn: 192377
2013-10-10 18:23:13 +00:00
20a1124ce5
ObjectiveC migrator. Introduce a new objcmt-atomic-property option
...
and use it to infer all properties as 'atomic'.
// rdar://14988132
llvm-svn: 192317
2013-10-09 19:06:08 +00:00
de557f84dd
ObjectiveC migrator. Introduce a new print policy for
...
suppression of strong lifetime qualifiers when
inferring property. // rdar://15082812
llvm-svn: 192305
2013-10-09 17:37:28 +00:00
3c593d63a1
ObjectiveC migrator: Add support for inferring
...
properties of function pointer type.
// rdar://15082812
llvm-svn: 192237
2013-10-08 21:32:16 +00:00
02461d0218
ObjectiveC migration. Add support for inferring
...
properties of block pointer types. Also, remove
strong lifetime attribute from property type
in this migration. This is wip.
// rdar://15082818
llvm-svn: 192226
2013-10-08 20:14:24 +00:00
8c45e283f2
ObjectiveC migrator: Add individual options and
...
enable them for distinct feature migration.
// rdar://15003157
llvm-svn: 191863
2013-10-02 22:49:59 +00:00
c121386170
ObjectiveC migrator. Starting distiguising different
...
migrations under their own option.
wip and // rdar://15003157
llvm-svn: 191855
2013-10-02 21:32:39 +00:00
182486c9d9
Objective-C migrator. Simplify migrator option
...
processing in preparation for adding several more
options. // rdar://15003157
llvm-svn: 191842
2013-10-02 17:08:12 +00:00
8f5225b3a7
ObjectiveC migrator: When doing migration, migrator must suggest
...
migration of headers which have become system headers by user having put
the .system_framework in the sdk directory.
// rdar://15066802
llvm-svn: 191796
2013-10-01 21:16:29 +00:00
5d783df5f7
ObjectiveC migrator. Infer property from getters only
...
if property name is a valid identifier in the underlying
language. // rdar://15044184
llvm-svn: 191584
2013-09-27 22:55:54 +00:00
7c1a445c9e
ObjectiveC migrator: Donlt annotate NS_RETURNS_INNER_POINTER
...
on class methods, as it makes no sense. // rdar://15069200
llvm-svn: 191468
2013-09-26 22:43:41 +00:00
73466cafc1
ObjectiveC migrator: function pointer is not an
...
inner pointer for annotation to
objc_returns_inner_pointer purposes.
// rdar://15044991
llvm-svn: 191465
2013-09-26 21:43:47 +00:00
7391a7b5aa
ObjectiveC migrator. Don't suggest @property for
...
methods which look like getters but belong to
known family of methods. // rdar://15044058
llvm-svn: 191347
2013-09-25 00:17:07 +00:00
7797c0d0f7
ObjectiveC migrator: provide space between the property
...
keyword and the rest on suggested property. // rdar://15069044
llvm-svn: 191335
2013-09-24 21:27:58 +00:00
10b7435ceb
ObjectiveC migrator: iDOn't mangle names when
...
NS_RETURNS_INNER_POINTER annotation is suggested on
a property. // rdar://15044991
llvm-svn: 191332
2013-09-24 20:20:52 +00:00
1a73b8f7d2
Remove extra space.
...
llvm-svn: 191246
2013-09-23 23:48:04 +00:00
c71eb6adc3
ObjectiveC migrator. When migrating to property declaration
...
use Cocoa's naming convention for properties of ObjC
object type. // rdar://15045005
llvm-svn: 191240
2013-09-23 23:18:46 +00:00
02bdb16524
ObjectiveC migrator: Infer NS_OPTIONS when if there is at
...
least one hex enumerator, all others are also
hex enumerator (0 enumerator is excepted).
// rdar://15044304
llvm-svn: 191222
2013-09-23 20:27:06 +00:00
1c900bcf26
ObjectiveC migrator: For consistency, also infer
...
'instancetype' for known family of methods
with related result type; such as 'init'
methods. // rdar://14987948
llvm-svn: 190956
2013-09-18 20:35:47 +00:00
2ba62a7206
ObjectiveC migrator: Infer property in the presense
...
of methods annotated with attributes.
// rdar://14987909
llvm-svn: 190947
2013-09-18 17:22:25 +00:00
e47a14addc
ObjectiveC migrator: placing another check for
...
'deprecated' container before doing the 'instancetype'
inference.
llvm-svn: 190943
2013-09-18 15:43:52 +00:00
6e1798e36a
ObjectiveC migrator. infer NS_OPTIONS correctly in the
...
presense of parenthesized enumerator initializers.
llvm-svn: 190901
2013-09-17 23:32:51 +00:00
f6c6505eaa
ObjectiveC migrator: Don't infer property from
...
'deprected' setters either. // rdar://14989365
llvm-svn: 190894
2013-09-17 22:41:25 +00:00
75226d5c0d
ObjectiveC migrator. Ignore migrating 'deprecated'
...
entities. // rdar://14989365
llvm-svn: 190890
2013-09-17 21:56:04 +00:00
4c3d9c5e24
ObjectiveC migrator: Don't infer a property from isXXX method
...
of retainable object (readonly or otherwise).
llvm-svn: 190881
2013-09-17 19:38:55 +00:00
85230d50f2
[arcmt] Don't try to handle files that are already ARC'ified, this is not possible currently.
...
rdar://14461559
llvm-svn: 190880
2013-09-17 19:14:29 +00:00
92f7242a56
ObjectiveC migrator. Infer property in categories
...
declared as getter with or without setter method.
// rdar://15010020
llvm-svn: 190878
2013-09-17 19:00:30 +00:00
556d91e2c3
Clean up some Triple usage in clang.
...
llvm-svn: 190737
2013-09-14 01:09:11 +00:00
47502c11f5
ObjectiveC migration. NS_RETURNS_NOT_RETAINED is the default for
...
unknown methods which return Cocoa objects. No need to annotate
such methods.
llvm-svn: 190555
2013-09-11 22:46:09 +00:00
34fea36340
ObjectiveC migrator. Modify inferred property name
...
such that it does not lower case the staring property
name if getter name (after "get" prefix) starts with
two upper case letters.
llvm-svn: 190539
2013-09-11 18:27:16 +00:00
ca39960f31
ObjectiveC migrator. methods which look like a getter and
...
start with "get" are inferreed as a readonly properties.
llvm-svn: 190532
2013-09-11 17:05:15 +00:00
c02bfb9a85
ObjectiveC migrator: rename inferred isXXX property,
...
with a suitable 'getter' attribute.
llvm-svn: 190420
2013-09-10 18:39:32 +00:00
9d5fffb425
ObjectiveC migrator. Do not infer NS_RETURNS_INNER_POINTER
...
annotation on methods which return typedef of pointer to
an incomplete struct type.
llvm-svn: 190372
2013-09-09 23:56:14 +00:00
215f96c084
ObjectiveC migrator: When inferring a property,
...
preserve getter's attribute. Also, do not attach
an inferred NS_RETURNS_INNER_POINTER to the inferred
property (it is illegal).
llvm-svn: 190223
2013-09-06 23:45:20 +00:00
c24879e2de
ObjectiveC migrator: tighten the rules for when
...
inferring NS_RETURNS_RETAINED, etc., return annotations.
Do not infer if these annotations are implicit
from the naming convention. Also add inference for
NS_CONSUMES_SELF annotation.
llvm-svn: 190106
2013-09-05 23:04:33 +00:00
1a26927e3f
ObjectiveC migrator: start introducing NS_XXX annotations
...
to Method/functions returning ObjC objects. wip.
llvm-svn: 190005
2013-09-04 22:49:19 +00:00
8b10230f54
ObjectiveC migrator. Refactor last patch on
...
annotations. (was r189892).
llvm-svn: 189956
2013-09-04 16:43:57 +00:00
89f6d100a4
ObjectiveC migrator: Cannot use bridging annotations for
...
ObjectiveC methods. Apply specific annotations for them
instead as determined by the static analyzer.
llvm-svn: 189892
2013-09-04 00:10:06 +00:00
d0fbf6cebd
ObjectiveC migrator: If we find a method that returns a C pointer
...
of some sort (but not an object, block pointer or CF pointers),
and is not annotated with the objc_returns_inner_pointer attribute,
we should suggest NS_RETURNS_INNER_POINTER annotation for these methods.
llvm-svn: 189707
2013-08-30 23:52:08 +00:00
ff3476e499
ObjectiveC migrator: infer NS_ENUM even when user
...
specified NSUInteger as the followup typedef.
With this change, NS_OPTIONS is only inferred
based on looking up how enumerators are speficied
(if they her hexadecimal, power of 2, or have
bitwise constant expressions).
llvm-svn: 189682
2013-08-30 17:46:01 +00:00
a23f4fb5c9
ObjectiveC migrator: User of hexadecimal enumerator
...
should infer migration to NS_OPTIONS.
llvm-svn: 189628
2013-08-30 00:10:37 +00:00
4ccdc73f44
ObjectiveC migrator: remove dead code.
...
llvm-svn: 189592
2013-08-29 16:22:26 +00:00
55d6e6c930
ObjectiveC migrator. This patch infers readonly properties for no-parameter
...
instance methods returning non-void. This will be quite noisy. So, it is
placed under a new migrator flag -objcmt-migrate-readonly-property.
llvm-svn: 189537
2013-08-28 23:22:46 +00:00
7dd7143a2b
ObjectiveC migrator: In suggesting 'instancetype' use clang's
...
hasRelatedResultType() as it knows of methods which have
related result type by default. Such methods do not need
a redundant 'instancetype'.
llvm-svn: 189520
2013-08-28 21:23:00 +00:00
1a26c209f6
For methods where clang automatically infers instancetype from the selector
...
(e.g., all -init* methods), no need to suggest "instancetype" because it
is redundant.
llvm-svn: 189514
2013-08-28 20:49:58 +00:00
7ca1d30e49
ObjectiveC migrator: minor refactoring of my last
...
cf annotation patch.
llvm-svn: 189420
2013-08-27 23:56:54 +00:00
63ffce2001
ObjectiveC migrator: Do not add explicit cf annotation for
...
cf functions which are CF_IMPLICIT_BRIDGING_ENABLED.
Add cf annotation to those not CF_IMPLICIT_BRIDGING_ENABLED
to reduce bridge casts.
llvm-svn: 189409
2013-08-27 22:42:30 +00:00
2e9c19cc35
ObjectiveC migrator: builtin ObjectiveC types are not
...
audited types.
llvm-svn: 189072
2013-08-22 22:27:36 +00:00
4f64dd2baf
ObjectiveC migrator: some refactoring to reduce
...
code size.
llvm-svn: 189070
2013-08-22 21:40:15 +00:00
926fafb888
ObjectiveC migrator: Provide ARC annotations for
...
CF methods too.
llvm-svn: 189041
2013-08-22 18:35:27 +00:00
b918d7a67b
ObjectibeC migrator. Annotate cf_consumed arguments,
...
as reported by static analyer API with CF_CONSUMED.
llvm-svn: 188922
2013-08-21 19:37:47 +00:00
447b15ef22
ObjectiveC migrator: until we have beter understanding of
...
setter/getter implementations, migrate them to
nonatomic properties.
llvm-svn: 188914
2013-08-21 18:49:03 +00:00
b834352609
ObjectiveC migrator. make sure to embed audited
...
candidate functions in their CF_IMPLICIT_BRIDGING_ENABLED
pragma before exiting the header file.
llvm-svn: 188846
2013-08-20 23:35:26 +00:00
301b52145f
ObjectiveC migrator: make sure audited pragams are
...
dumped for last declarations in the current TU. wip.
llvm-svn: 188838
2013-08-20 22:42:13 +00:00
5874e6d384
ObjectiveC migrator: More tweaking of heuristics
...
for an audited cf function to not include those
which are annotated by user.
llvm-svn: 188823
2013-08-20 20:45:28 +00:00
9427939f65
ObjectiveC migrator: More tweaking of heuristics
...
for an audited cf function and addition of
a test case.
llvm-svn: 188816
2013-08-20 18:54:39 +00:00
5e5e5a92b4
ARCMigrate depends on the static analyzer.
...
llvm-svn: 188792
2013-08-20 12:33:59 +00:00
d38ad47cfa
ObjectiveC migrator: More work towards
...
insertion of ObjC audit pragmas.
llvm-svn: 188733
2013-08-20 00:07:23 +00:00
c6dfd3f8f2
ObjectiveC migrator: Start inserting
...
CF_IMPLICIT_BRIDGING_ENABLE/CF_IMPLICIT_BRIDGING_DISABLED
pair. wip.
llvm-svn: 188714
2013-08-19 22:00:50 +00:00
9ef4a26de8
ObjectiveC migrator. Start auditing CF functions
...
for possible use of CF_IMPLICIT_BRIDGING_ENABLE
pragma.
llvm-svn: 188691
2013-08-19 19:13:34 +00:00
2ec4d7ba07
ObjectiveC migrator: Add some more routines
...
for future work. No change otherwise.
llvm-svn: 188591
2013-08-16 23:35:05 +00:00
84ac1ded83
ObjectiveC migrator. Start annotating CF functions
...
with CF_RETURNS_RETAINED/CF_RETURNS_NOT_RETAINED as
appropriate.
llvm-svn: 188493
2013-08-15 21:44:38 +00:00
0b48e7c6bd
Fixes a gross conditional in my last patch.
...
- This line, and those below, will be ignored--
M lib/ARCMigrate/ObjCMT.cpp
llvm-svn: 188473
2013-08-15 18:58:00 +00:00
be7bc11f94
ObjectiveC migrator: In deciding NS_OPTION over
...
NS_ENUM, at least one power of 2 enumerator
must be greater than two.
llvm-svn: 188470
2013-08-15 18:46:37 +00:00
c13c1b0f0d
ObjectiveC migrator: Fixes a crash and makes couple
...
of harmless changes.
llvm-svn: 188303
2013-08-13 18:01:42 +00:00
dfe6ed9660
ObjectiveC migration. Add couple of routine
...
, currently unused, for future cf-annotation work.
llvm-svn: 188224
2013-08-12 23:17:13 +00:00
551c83d379
[arcmt] When handling unbridged casts, handle the body of BlockDecl separately because ParentMap does not record
...
Stmt parent nodes inside a BlockDecl.
Fixes rdar://14686900
llvm-svn: 188101
2013-08-09 20:20:25 +00:00
db8bf8313a
unbreak buildbot on Windows.
...
llvm-svn: 188018
2013-08-08 21:51:06 +00:00
261fdb7a9a
ObjectiveC migrator: tighten rule about when to
...
migrate to @property with getter name starting with
'is'.
llvm-svn: 188013
2013-08-08 21:20:01 +00:00
cf2ff9ba32
ObjectiveC migration: Handle another special case of
...
setter/getter methods which can be migrated to
a @property.
llvm-svn: 188005
2013-08-08 20:51:58 +00:00
cf387c6afb
ObjectiveC migration: tweak setting of lifetime attribute
...
on @property migration. Don't set unsafe_unretained
on non-object properties. Set 'retain' on strong
properties. Makecertain properties with specific
names unsafe_unretained as well.
llvm-svn: 187810
2013-08-06 18:06:23 +00:00
3bfc35e26a
ObjectiveC migrator. Differentiate 'instancetype'
...
from 'id' result type when deciding on migration
to instancetype.
llvm-svn: 187684
2013-08-02 22:34:18 +00:00
9275c688ea
ObjectiveC migrator: Add another family of factory
...
methods which can be migrated to instancetype.
llvm-svn: 187672
2013-08-02 20:54:18 +00:00
c4291852a4
ObjectiveC migrator: Fixes public buildbot failures,
...
in my previous patch which was reverted in r187657
llvm-svn: 187661
2013-08-02 18:00:53 +00:00
87dc0bc078
revert patch I added in r187655. It still breaks public
...
buildbot.
llvm-svn: 187657
2013-08-02 16:25:41 +00:00
11fe914549
ObjectiveC migration. Check-in patch reverted in r187634.
...
Also removed check for "NS" prefix for class name.
llvm-svn: 187655
2013-08-02 16:00:08 +00:00
6cbcc10e84
Revert "ObjectiveC migrator. Migrate to instancetype return type for mehods with certain prefix selector matching their class names' suffix."
...
This reverts commit r187626.
It is breaking the bots.
llvm-svn: 187634
2013-08-02 00:01:14 +00:00
8234d40843
ObjectiveC migrator. Migrate to instancetype return type
...
for mehods with certain prefix selector matching their class names'
suffix.
llvm-svn: 187626
2013-08-01 22:29:32 +00:00
267bae3ad6
Objective-C migrator: some cleanup.
...
Expose static type of init/alloc/retain with
instance type as well. Ad-hoc cases are coming
next.
llvm-svn: 187068
2013-07-24 19:18:37 +00:00
280954a296
ObjectiveC migration: Method candidates for
...
migrating to instancetype can have implicit 'id'
type too.
llvm-svn: 187062
2013-07-24 18:31:42 +00:00
631925fe62
ObjectiveC migration: more migration to
...
instancetype of NSDictionary methods.
llvm-svn: 187008
2013-07-23 23:55:55 +00:00
670ef26293
ObjectiveC migrator: start migrating to
...
instancetype methods.
llvm-svn: 187004
2013-07-23 23:34:42 +00:00
7122135fc3
ObjC migrator: more knobs toward doing
...
instancetype migration.
llvm-svn: 187000
2013-07-23 22:42:28 +00:00
9e543afe19
ObjectiveC migration. Better handle migration to conforming
...
protocols by ignoring cases where all protocol properties
and methods are optional.
llvm-svn: 186895
2013-07-22 23:50:04 +00:00
d0f6f79f4e
Objective-C migration: Use NS_OPTIONS when enumerators
...
have shift/bitwise operators or are power of 2.
llvm-svn: 186856
2013-07-22 18:53:45 +00:00
ec852d908f
[arcmt] Only disable ARC in the second compilation if there were actually ARC errors in the checking phase.
...
rdar://14490204
llvm-svn: 186850
2013-07-22 18:13:54 +00:00
c1c44f62bc
ObjectiveC migrator: Another use case of enum
...
declaration which can be migrated to NS_ENUM.
llvm-svn: 186716
2013-07-19 20:18:36 +00:00
47b1517c52
[arcmt] After checking is successful disable auto-synthesize to avoid "@synthesize of 'weak' property is only
...
allowed in ARC" errors.
rdar://14461559
llvm-svn: 186709
2013-07-19 18:57:15 +00:00
008ef72bee
Fixes an ObjC migrator crash when last decl
...
in file is an enum.
llvm-svn: 186700
2013-07-19 17:44:32 +00:00
b0057bb4fc
ObjectiveC migrator: add support to migrate to
...
NS_OPTIONS.
llvm-svn: 186641
2013-07-19 01:05:49 +00:00
85e988bbea
ObjectiveC migrator: Remove semicolon after the typedef
...
declaration when converting to NS_ENUM. This required
some code refactoring.
llvm-svn: 186619
2013-07-18 22:17:33 +00:00
92463274e6
ObjectiveC migration. migration to NS_ENUM/SN_OPTION
...
- wip.
llvm-svn: 186604
2013-07-18 20:11:45 +00:00
cb7b8deecb
ObjectiveC migrator: When adding conforming protocol,
...
only add outer-most conforming protocols as adding
others are redundant.
llvm-svn: 186473
2013-07-17 00:02:22 +00:00
884bee86a6
[arcmt] Remove some dead code.
...
Patch by Rafael Espíndola.
llvm-svn: 186462
2013-07-16 22:24:06 +00:00
2bc3dda186
ObjectiveC migrator. If a class implements a protocol's
...
properties, then class conforms to that protocol.
llvm-svn: 186460
2013-07-16 21:59:42 +00:00
16125fb652
Update for llvm API change.
...
llvm-svn: 186448
2013-07-16 19:44:23 +00:00
5bd5affe2d
ObjC migrator: build conforming interface
...
declaration (not yet used). wip.
llvm-svn: 186369
2013-07-16 00:20:21 +00:00
d36150d7ca
ObjC migrator: finding conforming protocol
...
candidates for each class. wip.
llvm-svn: 186349
2013-07-15 21:22:08 +00:00
9a3512b11d
Fixes a typo caught by Arthur O'Dwyer
...
llvm-svn: 186249
2013-07-13 17:16:41 +00:00
9eabf45fce
ObjC migrator: More knobs for migrating
...
conforming protocols to each class. wip.
llvm-svn: 186231
2013-07-13 00:04:20 +00:00
1be015300c
ObjC migrator: early work for migrating implicitly conforming
...
protocols to classes. This is wip.
llvm-svn: 186220
2013-07-12 22:32:19 +00:00
d83ef848bd
ObjC migrator: Add -objcmt-migrate-property to do property
...
migration. Also, fixes an old bug where older migration
flags were not being checked for properly.
llvm-svn: 185948
2013-07-09 16:59:14 +00:00
7ac20e1031
ObjC migration: Skip over setter/getter with attributes
...
for now.
llvm-svn: 185879
2013-07-08 22:49:25 +00:00
bfaabe40e7
[Objective-C migrator] replace candidate user setter/getter with
...
their equivalent property declaration. wip.
llvm-svn: 185873
2013-07-08 21:42:08 +00:00
266926d85e
[objc migrator]: More knobs to do migration to
...
use of objc's properties.
llvm-svn: 185724
2013-07-05 20:46:03 +00:00
a36e78ef5d
Use llvm::sys::fs::createTemporaryFile.
...
llvm-svn: 185717
2013-07-05 20:00:06 +00:00
43bbaaca80
[ObjectiveC migrator] relax the rules for setter/getter
...
types when deciding on validity of a property
inclusion. // rdar://14345082
llvm-svn: 185599
2013-07-04 00:24:32 +00:00
de66100889
Minor refactoring of my last patch.
...
llvm-svn: 185593
2013-07-03 23:44:11 +00:00
a7437f0227
[ObjectiveC Migration]: Provide knobs for
...
migrating setter/getter methods to an eventual
property declaraiton. This is wip.
// rdar://14345082
llvm-svn: 185591
2013-07-03 23:05:00 +00:00
33d4330393
Modernize some low-hanging PathV1 uses.
...
llvm-svn: 183903
2013-06-13 14:26:04 +00:00
be5138885d
Include PathV1.h in files that use it.
...
This is preparation for replacing Path.h with PathV2.h.
llvm-svn: 183781
2013-06-11 19:59:07 +00:00
3ae00052cd
Cleanup handling of UniqueExternalLinkage.
...
This patch renames getLinkage to getLinkageInternal. Only code that
needs to handle UniqueExternalLinkage specially should call this.
Linkage, as defined in the c++ standard, is provided by
getFormalLinkage. It maps UniqueExternalLinkage to ExternalLinkage.
Most places in the compiler actually want isExternallyVisible, which
handles UniqueExternalLinkage as internal.
llvm-svn: 181677
2013-05-13 00:12:11 +00:00
30071cead9
Remove DiagnosticConsumer::clone(), a bad idea that is now unused.
...
llvm-svn: 181070
2013-05-03 23:07:45 +00:00
37e48ff547
[Preprocessor] For the MacroExpands preprocessor callback, also pass the MacroArgs object that provides information about
...
the argument tokens for a function macro.
llvm-svn: 181065
2013-05-03 22:31:32 +00:00
bcf2bdc922
Point diagnostics that complain about a use of a selector in an objc message, to the selector location.
...
Previously it would point to the left bracket or the receiver, which can be particularly
problematic if the receiver is a block literal and we end up point the diagnostic far away
for the selector that is complaining about.
rdar://13620447
llvm-svn: 180833
2013-05-01 00:24:09 +00:00
2cc16a18cc
ARCMigrate/Transforms.h: Remove \arg in comment. [-Wdocumentation]
...
llvm-svn: 179261
2013-04-11 04:16:11 +00:00
d2c0abad2b
[arcmt] Copy the diagnostics so we don't have to worry about invaliding iterators from the diagnostic list.
...
Should fix http://llvm.org/PR15500
llvm-svn: 178500
2013-04-01 21:12:30 +00:00
45b620aab5
Add a hasExternalLinkage helper. No functionality change.
...
llvm-svn: 176607
2013-03-07 02:00:27 +00:00
fead64be9b
[preprocessor] Use MacroDirective in the preprocessor callbacks to make available the
...
full information about the macro (e.g if it was imported and where).
llvm-svn: 175978
2013-02-24 00:05:14 +00:00
05785d1622
Include llvm::Optional in clang/Basic/LLVM.h
...
Post-commit CR feedback from Jordan Rose regarding r175594.
llvm-svn: 175679
2013-02-20 22:23:23 +00:00
6adc78e0df
Replace TypeLoc llvm::cast support to be well-defined.
...
The TypeLoc hierarchy used the llvm::cast machinery to perform undefined
behavior by casting pointers/references to TypeLoc objects to derived types
and then using the derived copy constructors (or even returning pointers to
derived types that actually point to the original TypeLoc object).
Some context is in this thread:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056804.html
Though it's spread over a few months which can be hard to read in the mail
archive.
llvm-svn: 175462
2013-02-18 22:06:02 +00:00
d07fabf034
[arcmt] Make sure the function has an associated parameter for the argument
...
before checking for its attributes.
rdar://13192395
llvm-svn: 175184
2013-02-14 17:29:16 +00:00
88c0d3b1ae
[arcmt] Make sure the objc migrators work fine when used with a PCH.
...
rdar://13140508
llvm-svn: 174386
2013-02-05 16:37:00 +00:00
4b41745e05
Re-sort all the headers. Lots of regressions have crept in here.
...
Manually fix the order of UnwrappedLineParser.cpp as that one didn't
have its associated header as the first header.
This also uncovered a subtle inclusion order dependency as CLog.h didn't
include LLVM.h to pick up using declarations it relied upon.
llvm-svn: 172892
2013-01-19 08:09:44 +00:00
6b4f341ecd
[objcmt] Rewrite a NSDictionary dictionaryWithObjects:forKeys: to a dictionary literal
...
if we can see the elements of the arrays.
for example:
NSDictionary *dict = [NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects:@"1", @"2", nil] forKeys:[NSArray arrayWithObjects:@"A", @"B", nil]];
-->
NSDictionary *dict = @{ @"A" : @"1", @"B" : @"2" };
rdar://12428166
llvm-svn: 172679
2013-01-16 23:54:48 +00:00
048fbfa302
Rework the traversal of Objective-C categories and extensions to
...
consider (sub)module visibility.
The bulk of this change replaces myriad hand-rolled loops over the
linked list of Objective-C categories/extensions attached to an
interface declaration with loops using one of the four new category
iterator kinds:
visible_categories_iterator: Iterates over all visible categories
and extensions, hiding any that have their "hidden" bit set. This is
by far the most commonly used iterator.
known_categories_iterator: Iterates over all categories and
extensions, ignoring the "hidden" bit. This tends to be used for
redeclaration-like traversals.
visible_extensions_iterator: Iterates over all visible extensions,
hiding any that have their "hidden" bit set.
known_extensions_iterator: Iterates over all extensions, whether
they are visible to normal name lookup or not.
The effect of this change is that any uses of the visible_ iterators
will respect module-import visibility. See the new tests for examples.
Note that the old accessors for categories and extensions are gone;
there are *Raw() forms for some of them, for those (few) areas of the
compiler that have to manipulate the linked list of categories
directly. This is generally discouraged.
Part two of <rdar://problem/10634711>.
llvm-svn: 172665
2013-01-16 23:00:23 +00:00
f857950d39
Remove useless 'llvm::' qualifier from names like StringRef and others that are
...
brought into 'clang' namespace by clang/Basic/LLVM.h
llvm-svn: 172323
2013-01-12 19:30:44 +00:00
08281fa337
[arcmt] Follow-up for r171484; make sure when adding brackets enclosing case statements,
...
that the case does not "contain" a declaration that is referenced "outside" of it,
otherwise we will emit un-compilable code.
llvm-svn: 171828
2013-01-08 00:58:25 +00:00
3d1464caee
Update CMakeLists.txt
...
llvm-svn: 171505
2013-01-04 19:04:47 +00:00
c18708ee6e
Add file added in r171484 to CMakelists.txt.
...
llvm-svn: 171494
2013-01-04 18:52:29 +00:00
d12c332905
[arcmt] Allow removing an -autorelease of a variable initialized in the previous statement.
...
rdar://11074996
llvm-svn: 171485
2013-01-04 18:30:11 +00:00
03fbe3ef81
[arcmt] Adds brackets in case statements that "contain" initialization of retaining
...
variable, thus emitting the "switch case is in protected scope" error.
rdar://12952016
llvm-svn: 171484
2013-01-04 18:30:08 +00:00
b7b89b5ebc
[arcmt] Don't error if an autoreleased variable is returned after the -autorelease.
...
rdar://12952025
llvm-svn: 171482
2013-01-04 18:29:59 +00:00
6ba7afb8e1
[arcmt] Rewrite uses of Block_copy/Block_release macros.
...
c = Block_copy(b);
Block_release(c);
---->
c = [b copy];
<removed>
rdar://9408211
llvm-svn: 171454
2013-01-03 03:17:17 +00:00
1f7321677c
[arcmt] When capturing ARC errors, have a sanity check to make sure
...
the diagnostic has a valid location.
llvm-svn: 170040
2012-12-12 22:48:28 +00:00
f5b993f7b1
[objc] For the ARC error that is emitted when a synthesized property implementation
...
has inconsistent ownership with the backing ivar, point the error location to the
ivar.
Pointing to the ivar (instead of the @synthesize) is better since this is where a fix is needed.
Also provide the location of @synthesize via a note.
This also fixes the problem where an auto-synthesized property would emit an error without
any location.
llvm-svn: 170039
2012-12-12 22:48:25 +00:00
3a02247dc9
Sort all of Clang's files under 'lib', and fix up the broken headers
...
uncovered.
This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.
I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.
llvm-svn: 169237
2012-12-04 09:13:33 +00:00
f3d587ea7c
Refactor recording the preprocessor conditional directive regions out of
...
PreprocessingRecord and into its own class, PPConditionalDirectiveRecord.
Decoupling allows a client to use the functionality of PPConditionalDirectiveRecord
without needing a PreprocessingRecord.
llvm-svn: 169229
2012-12-04 07:27:05 +00:00
d7d2b1fe45
Don't include Type.h in DeclarationName.h.
...
Recursively prune some includes.
llvm-svn: 169094
2012-12-01 16:35:25 +00:00
ea70eb30a0
Pull the Attr iteration parts out of Attr.h, so including DeclBase.h doesn't pull in all the generated Attr code.
...
Required to pull some functions out of line, but this shouldn't have a perf impact.
No functionality change.
llvm-svn: 169092
2012-12-01 15:09:41 +00:00
d81108f0bc
s/tranform/transform/
...
llvm-svn: 167929
2012-11-14 15:08:31 +00:00
5ad5a9511c
Remove old driver code to grab the iOS simulator version from the -D option.
...
We can now rely on the -mios-simulator-version-min command line option
and remove the awful hack. <rdar://problem/10304510>
llvm-svn: 167603
2012-11-09 01:59:30 +00:00
e81699d938
Move PreprocessorOptions into the Lex library, and make it intrusively
...
reference-counted.
llvm-svn: 166587
2012-10-24 17:01:35 +00:00
7959178eb0
Use a .def file for most of the diagnostic options.
...
llvm-svn: 166520
2012-10-23 23:11:23 +00:00
811db4eac4
Make DiagnosticOptions intrusively reference-counted, and make sure
...
the various stakeholders bump up the reference count. In particular,
the diagnostics engine now keeps the DiagnosticOptions object alive.
llvm-svn: 166508
2012-10-23 22:26:28 +00:00
cdf814900d
Split library clangRewrite into clangRewriteCore and clangRewriteFrontend.
...
This is similar to how we divide up the StaticAnalyzer libraries to separate
core functionality to what is clearly associated with Frontend actions.
llvm-svn: 163050
2012-09-01 05:09:24 +00:00
0e167f7368
Fixed invalid iterators. Since the iterator is invalidated after the erase() call, we need to replace it with the new one returned. This was triggering an assert under MSVC 2012 and making all the ARCMT/ tests fail.
...
llvm-svn: 163007
2012-08-31 17:28:09 +00:00
802c4b7015
Fix undefined behavior: member function calls where 'this' is a null pointer.
...
llvm-svn: 162430
2012-08-23 06:16:52 +00:00
3deb1ad40c
Screw around with ObjCRuntime some more, changing the
...
diagnostics for bad deployment targets and adding a few
more predicates. Includes a patch by Jonathan Schleifer
to enable ARC for ObjFW.
llvm-svn: 162252
2012-08-21 02:47:43 +00:00
b00073db80
Update VerifyDiagnosticConsumer to only get directives during parsing.
...
The old behavior was to re-scan any files (like modules) where we may have
directives but won't actually be parsing during the -verify invocation.
Now, we keep the old behavior in Debug builds as a sanity check (though
modules are a known entity), and expect all legitimate directives to come
from comments seen by the preprocessor.
This also affects the ARC migration tool, which captures diagnostics in
order to filter some out. This change adds an explicit cleanup to
CaptureDiagnosticsConsumer in order to let its sub-consumer handle the
real end of diagnostics.
This was originally split into four patches, but the tests do not run
cleanly without all four, so I've combined them into one commit.
Patches by Andy Gibbs, with slight modifications from me.
llvm-svn: 161650
2012-08-10 01:06:16 +00:00
836926dbdf
clang/lib: [CMake] Update tblgen'd dependencies.
...
llvm-svn: 160851
2012-07-27 06:18:33 +00:00
075c89bc06
clang/lib: [CMake] Reformat, alphabetize lists.
...
llvm-svn: 160850
2012-07-27 06:18:12 +00:00
830885ca64
Fix a typo (the the => the)
...
llvm-svn: 160622
2012-07-23 08:59:39 +00:00
ec92531c29
Implement AST classes for comments, a real parser for Doxygen comments and a
...
very simple semantic analysis that just builds the AST; minor changes for lexer
to pick up source locations I didn't think about before.
Comments AST is modelled along the ideas of HTML AST: block and inline content.
* Block content is a paragraph or a command that has a paragraph as an argument
or verbatim command.
* Inline content is placed within some block. Inline content includes plain
text, inline commands and HTML as tag soup.
llvm-svn: 159790
2012-07-06 00:28:32 +00:00
4ab984e74b
Drop the ASTContext.h include from DeclFriend.h and DeclTemplate.h.
...
llvm-svn: 159723
2012-07-04 20:19:54 +00:00
1ea8e092be
Drop the ASTContext.h include from Stmt.h and fix up transitive users.
...
This required moving the ctors for IntegerLiteral and FloatingLiteral out of
line which shouldn't change anything as they are usually called through Create
methods that are already out of line.
ASTContext::Deallocate has been a nop for a long time, drop it from ASTVector
and make it independent from ASTContext.h
Pass the StorageAllocator directly to AccessedEntity so it doesn't need to
have a definition of ASTContext around.
llvm-svn: 159718
2012-07-04 17:04:04 +00:00
28969b4139
Remove a goofy CMake hack and use the standard CMake facilities to
...
express library-level dependencies within Clang.
This is no more verbose really, and plays nicer with the rest of the
CMake facilities. It should also have no change in functionality.
llvm-svn: 158888
2012-06-21 01:30:21 +00:00
aa38f695ad
[arcmt]
...
-Disable -pedantic-errors when migrating per Jordan's suggestion.
-Use llvm_move() per John's suggestion.
llvm-svn: 158785
2012-06-20 01:46:26 +00:00
692bf8cb64
[arcmt] When migrating to ARC disable -Werror so as to only block migration
...
for "hard" ARC errors, not warnings.
rdar://11691437
llvm-svn: 158781
2012-06-20 01:10:40 +00:00
aab8383a2b
Structured comment parsing, first step.
...
* Retain comments in the AST
* Serialize/deserialize comments
* Find comments attached to a certain Decl
* Expose raw comment text and SourceRange via libclang
llvm-svn: 158771
2012-06-20 00:34:58 +00:00
288c421b3d
Insert a space if necessary when suggesting CFBridgingRetain/Release.
...
This was a problem for people who write 'return(result);'
Also fix ARCMT's corresponding code, though there's no test case for this
because implicit casts like this are rejected by the migrator for being
ambiguous, and explicit casts have no problem.
<rdar://problem/11577346>
llvm-svn: 158130
2012-06-07 01:10:31 +00:00
b03cc793a9
[arcmt] At an unbridged cast error, if we're returning a load-of-ivar from a +0 method,
...
automatically insert a __bridge cast.
radar://11560638
llvm-svn: 158127
2012-06-07 00:44:06 +00:00
40ed29730b
Revert Decl's iterators back to pointer value_type rather than reference value_type
...
In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.
This rolls back r155808 and r155869.
Review by Doug Gregor incorporating feedback from Chandler Carruth.
llvm-svn: 158104
2012-06-06 20:45:41 +00:00
972a96aede
Remove the last dead private member in clang.
...
llvm-svn: 158100
2012-06-06 20:15:08 +00:00
d1d76b2da7
Remove unused private member variables found by clang's new -Wunused-private-field.
...
llvm-svn: 158086
2012-06-06 17:32:50 +00:00
273c7c40b2
[arcmt] Use CFBridgingRetain/CFBridgingRelease instead of __bridge_retained/__bridge_transfer
...
when migrating.
rdar://11569198
llvm-svn: 157785
2012-06-01 00:10:47 +00:00
b482260748
[objcmt] Warn when modern objc migrator does not convert a NSNumber message because it requires a cast.
...
rdar://11525138
llvm-svn: 157395
2012-05-24 16:48:23 +00:00
0b21d82437
[arcmt] Remove an unused -autorelease, without failing with error, for this
...
idiom that is used commonly in setters:
[backingValue autorelease];
backingValue = [newValue retain]; // in general a +1 assign
rdar://9914061
llvm-svn: 157347
2012-05-23 21:50:04 +00:00
937bcb2de6
[arcmt] Revert r156999 "Remove the "it is not safe to remove an unused 'autorelease' message" ARC
...
migration error".
Per feedback from John this is useful to have in general.
llvm-svn: 157198
2012-05-21 17:48:31 +00:00
3d6439517c
[arcmt] Remove the "it is not safe to remove an unused 'autorelease' message" ARC
...
migration error.
This is more trouble that it is worth; autoreleasing a value without holding on it
is a valid use-case, we should not "punish" correct code for the minority of
broken/fragile programs that depend on the behavior of -autorelease.
rdar://9914061
llvm-svn: 156999
2012-05-17 18:16:05 +00:00
dabed2229c
Fix use of uninitialized variable caught by GCC's -Wmaybe-uninitialized.
...
Review by Doug Gregor.
llvm-svn: 155880
2012-05-01 02:45:39 +00:00
b15de1eaed
Remove ref/value inconsistency in redecl_iterator.
...
Similar to r155808 - this mistake has been made in a few iterators.
Based on Chandler Carruth's feedback to r155808 I added an implicit conversion
to Decl* to ease adoption/usage. Useful for the pointer comparison, but not the
dyn_cast (due to template argument deduction causing the conversion not to be
used) - there for future convenience, though. This idiom (op T* for iterators)
seems to be fairly idiomatic within the LLVM codebase & I'll likely add it as I
fix up the other iterators here.
llvm-svn: 155869
2012-05-01 00:48:43 +00:00
2d7c57ec1d
Remove the ref/value inconsistency in filter_decl_iterator.
...
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.
This change errs on the side of value, making op-> return T* and op* return
T&.
(reviewed by Richard Smith)
llvm-svn: 155808
2012-04-30 02:36:29 +00:00
a9151a5170
[arcmt] When fixing the "unassigned init call" ARC error, make sure
...
to do a nil check for the result of the call.
rdar://10950973
llvm-svn: 153793
2012-03-31 01:34:06 +00:00
28e0a7f6c1
[arcmt] Fix a bug where a property in a class extension, that did not exist
...
in the interface, got its attribute rewritten twice, resulting in
'weakweak' or 'strongstrong'.
rdar://11047179
llvm-svn: 153621
2012-03-29 01:10:31 +00:00
e894e09e70
Simplify some users of DenseMap::erase.
...
llvm-svn: 153389
2012-03-24 18:22:12 +00:00
9046bcd03b
Kill cocoa::deriveNamingConvention and cocoa::followsFundamentalRule. They are now just simple wrappers around method families, and method decls can cache method family lookups. Also, no one is using them right now.
...
The one difference between ObjCMethodDecl::getMethodFamily and Selector::getMethodFamily is that the former will do some additional sanity checking, and since CoreFoundation types don't look like Objective-C objects, an otherwise interesting method will get a method family of OMF_None. Future clients that use method families should consider how they want to handle CF types.
llvm-svn: 153000
2012-03-17 20:51:32 +00:00
ecbe8b4fab
[arcmt] The hard-coded list of weak-incompatible classes is no longer necessary.
...
rdar://10673816
llvm-svn: 152879
2012-03-16 00:21:22 +00:00
99282b783e
[arcmt] iOS is always safe to use 'weak'. rdar://10950825
...
llvm-svn: 152878
2012-03-16 00:10:35 +00:00
bbafb8a745
Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).
...
The member variable is always "LangOpts" and the member function is always "getLangOpts".
Reviewed by Chris Lattner
llvm-svn: 152536
2012-03-11 07:00:24 +00:00
113bee0536
Remove BlockDeclRefExpr and introduce a bit on DeclRefExpr to
...
track whether the referenced declaration comes from an enclosing
local context. I'm amenable to suggestions about the exact meaning
of this bit.
llvm-svn: 152491
2012-03-10 09:33:50 +00:00
f7639e1b4a
Add new code migrator support for migrating existing Objective-C code to use
...
the new Objective-C NSArray/NSDictionary/NSNumber literal syntax.
This introduces a new library, libEdit, which provides a new way to support
migration of code that improves on the original ARC migrator. We now believe
that most of its functionality can be refactored into the existing libraries,
and thus this new library may shortly disappear.
llvm-svn: 152141
2012-03-06 20:06:33 +00:00
afdc66f4fa
[arcmt]
...
-Make sure we don't change to '__weak' a __block variable used as output.
-Make sure we don't apply __weak twice.
Fixes rdar://10520757&10521362
llvm-svn: 152020
2012-03-05 08:46:24 +00:00
981a961d03
Move llvm/ADT/SaveAndRestore.h -> llvm/Support/SaveAndRestore.h.
...
Needs llvm update.
llvm-svn: 151829
2012-03-01 19:45:56 +00:00
bb5abc7b49
Move "clang/Analysis/Support/SaveAndRestore.h" to "llvm/ADT/SaveAndRestore.h"
...
to make it more widely available.
Depends on llvm commit r151564
llvm-svn: 151566
2012-02-27 21:09:45 +00:00
01c047e003
[arcmt] GC migrator: don't try to remove redundant __strong, it does
...
more harm than good.
Fixes rdar://10522805&10521433
llvm-svn: 151424
2012-02-25 01:57:42 +00:00
c95d81924d
Basic: import IntrusiveRefCntPtr<> into clang namespace
...
The class name is long enough without the llvm:: added.
Also bring in RefCountedBase and RefCountedBaseVPTR.
llvm-svn: 150958
2012-02-20 14:00:23 +00:00
2c1dd2716a
Basic: import SmallString<> into clang namespace
...
(I was going to fix the TODO about DenseMap too, but
that would break self-host right now. See PR11922.)
llvm-svn: 149799
2012-02-05 02:13:05 +00:00
e27789991d
Basic: import OwningPtr<> into clang namespace
...
llvm-svn: 149798
2012-02-05 02:12:40 +00:00
4903802fbf
Move a method from IdentifierTable.h out of line and remove the SmallString include.
...
Fix all the transitive include users.
llvm-svn: 149783
2012-02-04 13:45:25 +00:00
a1c1b152f0
arc migrator: twik previous patch to exclude user provided
...
explicit type cast. // rdar://10521744
llvm-svn: 149437
2012-01-31 22:09:44 +00:00
eb00284f22
arc migrator: Do not attempt to migrate to bridge casts which
...
cancel out each other. Leave it alone so users can take a look
(unmigrated code forces error diagnostic). // rdar://10521744
llvm-svn: 149435
2012-01-31 21:58:23 +00:00
48fd81b484
objc-arc: introduce -no-finalize-removal which in gc mode,
...
leaves "finalize' behind and in arc mode, does not
include it. This allows the migrated source to be compiled
in both gc and arc mode. // rdar://10532441
llvm-svn: 149079
2012-01-26 20:57:58 +00:00
0c859d67ef
arc migrator: Added an option to the migrator
...
unused yet.
llvm-svn: 149001
2012-01-26 00:08:04 +00:00
aa7b9aa10d
arc migrator: Provide infrastructure to add options
...
specific to migrator. Use its first option to
warn migrating from GC to arc when
NSAllocateCollectable/NSReallocateCollectable is used.
// rdar://10532541
llvm-svn: 148887
2012-01-25 00:20:29 +00:00
1630c15b0f
arg migrator: change all "assign" of object properties
...
to "strong" when migrating from GC. // rdar://10532449
llvm-svn: 148607
2012-01-21 00:43:53 +00:00
9652adf2af
arc migrator: replace "retain" attribute with "strong"
...
which have same semantics in mrr as well as arr.
// rdar://10688312
llvm-svn: 148559
2012-01-20 19:15:02 +00:00
32fbe31246
Extract the (InputKind, std::string) pair used to describe inputs to
...
the front end into its own class, FrontendInputFile, to make it easier
to introduce new per-input data. No functionality change.
llvm-svn: 148546
2012-01-20 16:28:04 +00:00
1b07c344b4
For Lexer's isAt[Start/End]OfMacroExpansion add an out parameter for the macro
...
start/end location.
It is commonly needed after calling the function; with this way we avoid
recalculating it.
llvm-svn: 148479
2012-01-19 15:59:08 +00:00
65e025cad5
Remove unused variables.
...
llvm-svn: 147260
2011-12-25 01:18:52 +00:00
dc9166c8e1
Keep track of all declarations of an Objective-C class (both forward
...
declarations and definitions) as ObjCInterfaceDecls within the same
redeclaration chain. This new representation matches what we do for
C/C++ variables/functions/classes/templates/etc., and makes it
possible to answer the query "where are all of the declarations of
this class?"
llvm-svn: 146679
2011-12-15 20:29:51 +00:00
eca1f36a54
[arcmt] Integrate GC __weak into property attributes even when we don't have
...
the implementation.
llvm-svn: 145224
2011-11-28 02:04:36 +00:00
3fc3dcd80f
[arcmt] Don't add __weak if there is already a GC __weak and make sure to clear
...
__weak from a readonly property.
llvm-svn: 145210
2011-11-28 00:23:12 +00:00
2acedbd417
Refine placement of LangOptions object in CompilerInvocation by adding a new baseclass CompilerInvocationBase with a custom copy constructor. This ensures that whenever the CompilerInvocation object's copy constructor is used we always clone the LangOptions object.
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llvm-svn: 144973
2011-11-18 04:32:13 +00:00
8cf47df72f
Make 'LangOptions' in CompilerInvocation a heap-allocated, reference counted object. I discovered that llvm::RefCountedBase<T> has
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a bug where the reference count is copied in the copy constructor, which means that there were cases when the CompilerInvocation
objects created by ASTUnit were actually leaked. When I fixed that bug locally, it showed that a whole bunch of code assumed
that the LangOptions object that was part of CompilerInvocation was still alive. By making it heap-allocated and reference counted,
we can keep it around after the CompilerInvocation object goes away.
As part of this change, change CompilerInvocation:getLangOptions() to return a pointer, acting as another clue that this
object may outlive the CompilerInvocation object.
This commit doesn't fix the CompilerInvocation leak itself. That will come when I commit the fix to llvm::RefCountedBase<T> to
mainline LLVM.
llvm-svn: 144930
2011-11-17 23:01:24 +00:00
485eceed38
[arcmt] Take into account that all properties are strong-by-default now and fix the test.
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llvm-svn: 144146
2011-11-08 23:09:34 +00:00
e4a38a73fd
[arcmt] Now that readonly properties are strong-by-default, do not add redundant 'strong'.
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llvm-svn: 144136
2011-11-08 22:10:58 +00:00
dbe077a89d
[arcmt] Now that properties are strong by default, avoid adding redundant '(strong)'
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property attribute.
llvm-svn: 144078
2011-11-08 05:56:11 +00:00
3befb8cd8a
[arcmt] NSViewController does not support weak.
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llvm-svn: 144077
2011-11-08 05:56:08 +00:00
2519a0801f
[arcmt] When we already removed a __weak, don't try to change it to __unsafe_unretained
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later on, or we will end up with a redundant '__unsafe_unretained'.
llvm-svn: 144059
2011-11-08 02:02:38 +00:00
d569791c44
[arcmt] Fix handling NSMakeCollectable inside an objc method.
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llvm-svn: 143980
2011-11-07 18:46:50 +00:00
722d21c646
[arcmt] In GC, handle (assign) @properties.
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-Move __strong/__weak added to a property type to the property attribute,
e.g. "@property (assign) __weak Foo *prop;" --> "@property (weak) Foo *prop;"
-Remove (assign) in a property so that it becomes strong-by-default in ARC.
llvm-svn: 143979
2011-11-07 18:46:46 +00:00
0dd98a4c51
[arcmt] Map property decls to their GC attributes.
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llvm-svn: 143978
2011-11-07 18:40:32 +00:00
e80d4f228c
[arcmt] In GC, change '__weak' -> '__unsafe_unretained' when applied
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to objects of classes that don't support ARC weak
llvm-svn: 143976
2011-11-07 18:40:29 +00:00
f233dac67c
[arcmt] In GC, error for __strong/__weak on non-objc pointers.
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llvm-svn: 143887
2011-11-06 18:58:23 +00:00
0c233fa23e
[arcmt] In GC, clear redundant __strong's.
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llvm-svn: 143886
2011-11-06 18:58:17 +00:00
aa421ea8af
[arcmt] Make PropertiesRewriter::getPropertyType return the unqualified type.
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llvm-svn: 143884
2011-11-06 18:58:07 +00:00
e43ae79038
[arcmt] Collect all the places where GC attributes __strong/__weak occur.
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llvm-svn: 143883
2011-11-06 18:58:03 +00:00
aaa999660b
[arcmt] Refactor PropertiesRewriter to use MigrationContext.
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llvm-svn: 143882
2011-11-06 18:57:57 +00:00
fe96e0b6be
Change the AST representation of operations on Objective-C
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property references to use a new PseudoObjectExpr
expression which pairs a syntactic form of the expression
with a set of semantic expressions implementing it.
This should significantly reduce the complexity required
elsewhere in the compiler to deal with these kinds of
expressions (e.g. IR generation's special l-value kind,
the static analyzer's Message abstraction), at the lower
cost of specifically dealing with the odd AST structure
of these expressions. It should also greatly simplify
efforts to implement similar language features in the
future, most notably Managed C++'s properties and indexed
properties.
Most of the effort here is in dealing with the various
clients of the AST. I've gone ahead and simplified the
ObjC rewriter's use of properties; other clients, like
IR-gen and the static analyzer, have all the old
complexity *and* all the new complexity, at least
temporarily. Many thanks to Ted for writing and advising
on the necessary changes to the static analyzer.
I've xfailed a small diagnostics regression in the static
analyzer at Ted's request.
llvm-svn: 143867
2011-11-06 09:01:30 +00:00
aed9bd7cc1
[arcmt] Fix an assertion hit in rdar://10336125; a bit too complicated to reduce.
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llvm-svn: 143754
2011-11-05 00:02:26 +00:00
6b2d47d829
[arcmt] In GC, error out when there is a call that returns a pointer to
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GC managed non-objc object memory.
llvm-svn: 143747
2011-11-04 23:43:03 +00:00
d2b9112354
[arcmt] For GC, cleanup and turn -finalize to -dealloc.
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llvm-svn: 143701
2011-11-04 15:58:22 +00:00
d8cdfbc905
[arcmt] In GC, error for use of CFMakeCollectable because it will leak the
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object that it receives in ARC.
llvm-svn: 143700
2011-11-04 15:58:17 +00:00
3eaa22af57
In C++ keep unavailable function calls in the AST, like in C/ObjC.
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This allows the migrator to visit and fix them.
llvm-svn: 143699
2011-11-04 15:58:13 +00:00
d208ef95aa
[arcmt] In GC, transform NSMakeCollectable to CFBridgingRelease.
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llvm-svn: 143698
2011-11-04 15:58:08 +00:00
337c5b880c
Further refine the diagnostic categories for ARC diagnostics. Addresses <rdar://problem/10245086>.
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llvm-svn: 142571
2011-10-20 05:07:47 +00:00
05c65fbdb6
[arcmt] Rewrite attributes in extensions as well. rdar://9992142
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llvm-svn: 142407
2011-10-18 19:49:19 +00:00
697729a7de
Revert r142311, -mios-simulator-version-min does not work correctly.
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llvm-svn: 142322
2011-10-18 00:22:49 +00:00
7e16493c9b
Remove the hack where we sniff the __IPHONE_OS_VERSION_MIN_REQUIRED define.
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We can use -mios-simulator-version-min now. rdar://10218700
llvm-svn: 142311
2011-10-17 23:41:26 +00:00
ffe8b1c7be
[arcmt] In ARC default for properties is 'strong' so just remove a 'retain' if possible,
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instead of changing it to 'strong'. rdar://9984862.
llvm-svn: 142304
2011-10-17 23:14:16 +00:00
d0e9e3a6a5
Introduce a pure virtual clone() method to DiagnosticConsumer, so that
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we have the ability to create a new, distict diagnostic consumer when
we go off and build a module. This avoids the currently horribleness
where the same diagnostic consumer sees diagnostics for multiple
translation units (and multiple SourceManagers!) causing all sorts of havok.
llvm-svn: 140743
2011-09-29 00:38:00 +00:00
c0b07286cf
When 'bool' is not a built-in type but is defined as a macro, print
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'bool' rather than '_Bool' within types, to make things a bit more
readable. Fixes <rdar://problem/10063263>.
llvm-svn: 140650
2011-09-27 22:38:19 +00:00
b5784324b3
Rename DiagnosticInfo to Diagnostic as per issue 5397
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llvm-svn: 140493
2011-09-26 01:18:08 +00:00
a24a0bcd0d
Rename CaptureDiagnosticClient to CaptureDiagnosticConsumer as per issue 5397
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llvm-svn: 140482
2011-09-25 23:54:33 +00:00
e2eefaecc8
Rename DiagnosticClient to DiagnosticConsumer as per issue 5397
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llvm-svn: 140479
2011-09-25 23:39:51 +00:00
9c902b5502
Rename Diagnostic to DiagnosticsEngine as per issue 5397
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llvm-svn: 140478
2011-09-25 23:23:43 +00:00
e6e67deeed
Rename SourceLocation::getFileLocWithOffset -> getLocWithOffset.
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It already works (and is useful with) macro locs as well.
llvm-svn: 140057
2011-09-19 20:40:19 +00:00
41899f3bac
[arcmt] Use __bridge_retained when passing an objc object to a CF parameter
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annotated with cf_consumed attribute.
llvm-svn: 139709
2011-09-14 18:17:09 +00:00
2d637d2e79
Rename the ARC cast kinds to start with "ARC".
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llvm-svn: 139466
2011-09-10 06:18:15 +00:00
9320b87cff
Give conversions of block pointers to ObjC pointers a different cast kind
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than conversions of C pointers to ObjC pointers. In order to ensure that
we've caught every case, add asserts to CastExpr that strictly determine
which cast kind is used for which kind of bit cast.
llvm-svn: 139352
2011-09-09 05:25:32 +00:00
cbbc0141f6
[arcmt] Fix test/ARCMT/remove-statements.m regression due to
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Objective-C method buffering(rdar://10056942)
Turned out the same issue existed for C++ inline methods.
llvm-svn: 138960
2011-09-01 20:53:18 +00:00
79cfba180a
Twinify.
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llvm-svn: 138689
2011-08-27 00:34:29 +00:00
5be7a1c818
Try to unbreak the build on systems where uint64_t isn't something that StringRef::getAsInteger can handle as its second argument
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llvm-svn: 138680
2011-08-26 23:57:29 +00:00
1045430525
[arcmt] Add a test case for r138671 and improve the loop.
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llvm-svn: 138674
2011-08-26 23:20:23 +00:00
3da6bc16bb
[arcmt] Fix horrible bug where migrating files if there is a space in the paths
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of the migrated files. rdar://10022801
llvm-svn: 138671
2011-08-26 22:40:55 +00:00
85a14bbd31
For the MacroExpands preprocessor callback, also pass the SourceRange
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of expansion (for function macros it includes the right paren).
llvm-svn: 137909
2011-08-18 01:05:45 +00:00
Fariborz Jahanian