d154731131
Do an initial hack at replacing one of the incredibly inefficient
...
(but simple!) datastructures in the rewriter with a more complex but
more efficient one.
This replaces the Deltas vector with a specialized BTree that makes
delta lookups much more efficient. This speeds up -emit-html on a 500K
.i file from 157.154 to 27.127 seconds on my machine (5.8x).
While this code is functional, it isn't very pretty, I have much
refactoring planned for it, and will remove the USE_VECTOR ifdef.
Stay tuned.
llvm-svn: 49586
2008-04-12 20:28:24 +00:00
2cf508c880
Update Xcode project with missing files.
...
llvm-svn: 49550
2008-04-11 18:30:21 +00:00
1d511d3bae
Add SemaDeclCXX.cpp to Xcode project.
...
llvm-svn: 49428
2008-04-09 15:50:11 +00:00
5d1647daf9
Add HTMLRewrite.h to Xcode project.
...
llvm-svn: 49405
2008-04-08 22:31:28 +00:00
ddfdaf9a69
Simplify some objc compatibility testing, make interfaceTypesAreCompatible
...
a static function named isCompatibleInterfaceAssign.
llvm-svn: 49305
2008-04-07 04:07:56 +00:00
8164ca61b1
Add DeclBase.h to Xcode project.
...
llvm-svn: 49223
2008-04-04 18:04:30 +00:00
15c6b7c948
various bug fixes, add to xcode project.
...
llvm-svn: 49216
2008-04-04 15:47:22 +00:00
572875c43f
Updated Xcode project to include BugReporter.[cpp,h].
...
llvm-svn: 49128
2008-04-03 04:43:40 +00:00
296b4c1bc6
Update Xcode project: add BasicObjCFoundationChecks.h
...
llvm-svn: 48887
2008-03-27 17:17:51 +00:00
9b7843124e
Added AnnotatedPath.h, GRAuditor.h, GRSimpleAPICheck.h and BasicObjCFoundationChecks.cpp to Xcode project.
...
llvm-svn: 48868
2008-03-27 07:26:42 +00:00
f6d2919a3e
Updated Xcode project with HTMLDiagnostics.[h,cpp]
...
llvm-svn: 48866
2008-03-27 06:18:34 +00:00
9c27b057da
Added PathDiagnostic.[h,cpp] to Xcode project.
...
llvm-svn: 48862
2008-03-27 03:50:10 +00:00
03851eb91f
Add missing files
...
llvm-svn: 48783
2008-03-25 18:31:12 +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
e35109726c
Add PPLexerChange.cpp to the project.
...
llvm-svn: 48081
2008-03-09 04:14:55 +00:00
8962015386
split macro expansion support out of Preprocessor.cpp into PPMacroExpansion.cpp
...
Rename Directives.cpp -> PPDirectives.cpp since it implements part of the
Preprocessor class.
llvm-svn: 48078
2008-03-09 03:13:06 +00:00
7ff66fb91e
split the MacroArgs class out of TokenLexer.cpp/h into
...
MacroArgs.cpp/h
llvm-svn: 48075
2008-03-09 02:55:12 +00:00
5bb36002be
Rename MacroExpander.cpp/h -> TokenLexer.cpp/h
...
llvm-svn: 48072
2008-03-09 02:22:57 +00:00
6127ae4cde
fix clang xcode build
...
llvm-svn: 48069
2008-03-09 01:55:39 +00:00
f64b352660
split preprocesor directive handling out of Preprocessor.cpp into Directives.cpp
...
llvm-svn: 48068
2008-03-09 01:54:53 +00:00
910e9de131
Renamed ValueManager to BasicValueFactory.
...
llvm-svn: 48025
2008-03-07 20:13:31 +00:00
ae3429f5f1
add analysis source files to project.
...
llvm-svn: 47953
2008-03-05 18:22:36 +00:00
0e26639bb4
Add the various pathsensitive headers to the project.
...
llvm-svn: 47952
2008-03-05 18:20:02 +00:00
4cb0b08be7
ProgramEdge.h doesn't exist anymore.
...
llvm-svn: 47951
2008-03-05 18:18:31 +00:00
a087ff9a66
Add codegen support for ObjC message expressions with the GNU runtime.
...
Patch by David Chisnall!
llvm-svn: 47789
2008-03-01 08:45:05 +00:00
b853a1a049
Add Attr.h which is an AST-level class for GCC attributes.
...
llvm-svn: 47112
2008-02-14 07:14:34 +00:00
fe0e0af434
pass the astconsumer into Sema's ctor, clean up some stuff in
...
Sema::ActOnTranslationUnitScope. The various ObjC pieces at the top
of Sema.cpp should be moved into SemaObjC or something.
llvm-svn: 46787
2008-02-06 00:46:58 +00:00
8082d870bd
rename ASTSTreamer.{h|cpp} -> ParseAST.{h|cpp}
...
llvm-svn: 46786
2008-02-06 00:23:21 +00:00
2e0d2600a2
Make rewriter::inserttext return a bool to indicate if it failed.
...
Add a RewriteTest::ReplaceStmt method to factor the 'checking for
rewrite failed + emitting diagnostic if so' code.
llvm-svn: 46619
2008-01-31 19:37:57 +00:00
8a88c3815a
Tweaks to EmitLValue in CGExprConstant. Patch by Eli Friedman.
...
llvm-svn: 46389
2008-01-26 04:30:23 +00:00
31c89f2bb0
Add Basic/Targets.cpp to the Xcode project...
...
llvm-svn: 46182
2008-01-18 23:34:17 +00:00
965a8961c7
Patch to rewrite ObjC2's foreach-stmt.
...
llvm-svn: 45760
2008-01-08 22:06:28 +00:00
a3fc41d616
move objc expr sema to its own file.
...
llvm-svn: 45597
2008-01-04 22:32:30 +00:00
20455f204f
Fix a crash reported by Seo Sanghyeon.
...
llvm-svn: 45530
2008-01-03 06:36:51 +00:00
266a2ff3ac
Compute the proper sourcerange for an CompoundLiteralExpr.
...
llvm-svn: 45504
2008-01-02 21:46:24 +00:00
6420345a34
move file to proper place in project.
...
llvm-svn: 45379
2007-12-28 05:27:01 +00:00
02ac5e87e0
From Lucas Newman:
...
"Here's a tiny patch that lets the clang Xcode project build in any
location, so llvm doesn't have to be checked out in your home folder."
llvm-svn: 45376
2007-12-28 00:38:23 +00:00
cc10d93dcf
alphabetize in project.
...
llvm-svn: 45373
2007-12-27 20:59:50 +00:00
fda0aaf01b
Updated Xcode project to be in sync with recent changes in file locations
...
introduced in r45292 (http://llvm.org/viewvc/llvm-project?rev=45292&view=rev )
llvm-svn: 45293
2007-12-21 21:48:31 +00:00
0ec9a20bf0
Updated locations of TranslationUnit.[cpp,h] in XCode project.
...
Added AST/ASTConsumer.cpp to XCode project.
llvm-svn: 45206
2007-12-19 18:07:54 +00:00
2a70c95387
reenable this code, fix the testcase.
...
llvm-svn: 45205
2007-12-19 18:01:43 +00:00
24cb52c9b0
Patch to implemented objective-c's dynamic object pointer qualified with
...
the protocol list (id<P,...> types).
llvm-svn: 45121
2007-12-17 21:03:50 +00:00
a0943c36ed
Targets.cpp is gone.
...
llvm-svn: 45119
2007-12-17 20:56:50 +00:00
8d720d083a
Sink getName into DirectoryLookup to simplify the client in clang.
...
llvm-svn: 45106
2007-12-17 17:57:27 +00:00
1587e6db01
add headermap.cpp
...
llvm-svn: 45095
2007-12-17 08:22:46 +00:00
c4ba38ed1e
Step #1 in adding headermap support to clang.
...
llvm-svn: 45089
2007-12-17 06:36:45 +00:00
f44cb63859
Encode enumeral types.
...
llvm-svn: 44956
2007-12-12 22:30:11 +00:00
061227aa59
unbreak the build. I'm still working on test failures.
...
llvm-svn: 44938
2007-12-12 17:58:05 +00:00
da463fe7c1
split objc pieces of SemaDecl.cpp out into SemaDeclObjC.cpp
...
llvm-svn: 44925
2007-12-12 07:09:47 +00:00
c6208a72f7
Fix a codegen crash on test/CodeGen/cast.c, reported by Keith.
...
llvm-svn: 44908
2007-12-12 04:13:20 +00:00
e002fbea56
Add ObjC parser support for concatenated ObjC strings. Note that
...
this is passed to sema and ignored there, so the second part of the
string will not make it into the AST. Passing to Fariborz to finish
Sema + AST construction.
llvm-svn: 44898
2007-12-12 01:04:12 +00:00
895af08562
Move target specific builtin IDs to TargetBuiltins.h so that they can be used by CGBuiltin.cpp
...
llvm-svn: 44748
2007-12-09 23:17:02 +00:00
68d232b477
Added Driver/TranslationUnit.h and Driver/TranslationUnit.cpp to the
...
XCode project.
llvm-svn: 44632
2007-12-05 21:36:57 +00:00
2968476c2d
Added Basic/LangOptions.cpp to XCode project.
...
llvm-svn: 44625
2007-12-05 19:07:32 +00:00
9e137aad78
fix a couple switch codegen problems Oliver reported.
...
llvm-svn: 44484
2007-12-01 05:27:33 +00:00
e9c810c87c
pass diagnostics into the rewrite test client.
...
llvm-svn: 44468
2007-11-30 22:25:36 +00:00
197616c3a8
Several fixes/simplifications surrounding how we stream top-level decl AST's.
...
The following code...
typedef struct cssm_data {} CSSM_DATA, *CSSM_DATA_PTR;
struct Y { int A; };
struct X { int A; } D;
struct X E, F;
...now produces the following output...
> ../../Debug/bin/clang xx.c -ast-print
Read top-level tag decl: 'cssm_data'
typedef struct cssm_data CSSM_DATA;
typedef struct cssm_data *CSSM_DATA_PTR;
Read top-level tag decl: 'Y'
Read top-level tag decl: 'X'
Read top-level variable decl: 'D'
Read top-level variable decl: 'E'
Read top-level variable decl: 'F'
...which is much more accurate than the previous -ast-print output...
typedef struct cssm_data CSSM_DATA;
typedef struct cssm_data CSSM_DATA;
Read top-level variable decl: 'D'
Read top-level variable decl: 'E'
Read top-level variable decl: 'E'
llvm-svn: 44421
2007-11-28 22:54:11 +00:00
db2a6ef881
Fix a bug checking for 'int foo(void)' that didn't look through typedefs of void.
...
Bug pointed out by Michael Zolda, thanks!
llvm-svn: 44408
2007-11-28 18:51:29 +00:00
43fb8b0799
Moved logic for -Wfloat-equal to SemaChecking.cpp.
...
Moved utility functions IgnoreParen and friends to be static inline functions
defined in SemaUtil.h.
Added SemaUtil.h to Xcode project.
llvm-svn: 44312
2007-11-25 00:58:00 +00:00
257b4a2467
Fix a basic bug (having to do with typedefs) in Sema::UsualArithmeticConversions().
...
This resuled in the following crash below.
Also modified the usual-float.c test case to capture this case.
[steve-naroffs-imac:clang/test/Sema] snaroff% ../../../../Debug/bin/clang usual-float.c
Assertion failed: (0 && "Sema::UsualArithmeticConversions(): illegal float comparison"), function UsualArithmeticConversions, file SemaExpr.cpp, line 960.
0 clang 0x001ef9b9 _ZN40_GLOBAL__N_Signals.cpp_00000000_4E6DAF8315PrintStackTraceEv + 45
1 clang 0x001efd5f _ZN40_GLOBAL__N_Signals.cpp_00000000_4E6DAF8313SignalHandlerEi + 323
2 libSystem.B.dylib 0x90c6297b _sigtramp + 43
3 ??? 0xffffffff 0x0 + 4294967295
4 libSystem.B.dylib 0x90cdb782 raise + 26
5 libSystem.B.dylib 0x90cead3f abort + 73
6 libSystem.B.dylib 0x90cdc923 __assert_rtn + 101
7 clang 0x00077316 _ZN5clang4Sema26UsualArithmeticConversionsERPNS_4ExprES3_b + 1004
8 clang 0x000803cf _ZN5clang4Sema27CheckMultiplyDivideOperandsERPNS_4ExprES3_NS_14SourceLocationEb + 181
9 clang 0x0007a8e8 _ZN5clang4Sema10ActOnBinOpENS_14SourceLocationENS_3tok9TokenKindEPvS4_ + 472
10 clang 0x000cf058 _ZN5clang6Parser26ParseRHSOfBinaryExpressionENS_6Action12ActionResultILj0EEEj + 1286
11 clang 0x000cf2de _ZN5clang6Parser25ParseAssignmentExpressionEv + 86
llvm-svn: 43985
2007-11-10 19:45:54 +00:00
198b3e085d
change source location to have two bits for macros, tracking
...
whether the location is the start and/or end of an expansion.
These are currently not set or used by anything.
llvm-svn: 43968
2007-11-09 23:52:16 +00:00
2011338446
Rewrite global variable initializers.
...
llvm-svn: 43947
2007-11-09 15:20:18 +00:00
b74f6e82e4
add a getAtOffset() member to simplify some code.
...
llvm-svn: 43905
2007-11-08 20:51:02 +00:00
e90ce8def3
Add a new RewriteRope data structure which is a smarter way to represent the text
...
backing a rewrite buffer than using an std::vector<char>. This class was hacked
together very quickly and needs to be cleaned up, but it seems to work. It speeds
up rewriting a a 7M file from 6.43s to 0.24s on my machine. The impl could also
be made to be a lot more algorithmically sound.
This produces identical output to using vector on this testcase, if it causes a
problems or bugs are encountered, it can be disabled by changing the
RewriteBuffer::Buffer typedef back.
llvm-svn: 43884
2007-11-08 07:35:14 +00:00
31b789c0d8
Added TypeSerialization.cpp and DeclSerialization.cpp to the XCode project.
...
llvm-svn: 43710
2007-11-05 17:04:40 +00:00
b338a6b9f3
add support for vector type compatibility checking. Patch by Nate Begeman.
...
llvm-svn: 43604
2007-11-01 05:03:41 +00:00
2f55b98725
Tweak RewriteInterfaceDecl() to generate a typedef (if one hasn't already been generated).
...
llvm-svn: 43600
2007-11-01 03:35:41 +00:00
d822d68b74
More infrastructure to recognize objective-c's type qualifiers (in,inout, etc.)
...
llvm-svn: 43580
2007-10-31 21:59:43 +00:00
6d40db0dde
Implement a more sensible strategy for ObjC built-in types (addressing a long standing FIXME in Sema::GetObjcIdType()).
...
This removes several gross hacks to work around the previous "lazy" behavior.
Two notes:
- MinimalActions still needs to be taught about the built-in types (This breaks one of the -noop test cases). I started this, then added a FIXME.
- I didn't convert Sema::GetObjcProtoType() yet.
llvm-svn: 43567
2007-10-31 18:42:27 +00:00
d728e949bb
After Anders check-in, we can now encode 'Class' type.
...
llvm-svn: 43556
2007-10-31 16:00:13 +00:00
37e011ce43
Add some plumbing to help cope with rewriting "id<p>", "Class<p>*".
...
llvm-svn: 43543
2007-10-31 04:38:33 +00:00
ca5338196f
Added new type and bitfield fields in some decl types in preparation for objective-c's type qualifiers.
...
Added initialization of Class/SEMA types.
llvm-svn: 43534
2007-10-31 00:12:35 +00:00
5cdcd9b61c
Stop pre-defining objc_msgSend/objc_getClass in the preprocessor. Instead, I generate these declaration on the fly when rewriting a message expression.
...
llvm-svn: 43529
2007-10-30 23:14:51 +00:00
509d8d6fc6
Added type encoding for 'id' type.
...
llvm-svn: 43504
2007-10-30 17:06:23 +00:00
4cd61acc33
Remove a couple FIXME's for rewriting ObjC interfaces (which are now being rewritten properly).
...
llvm-svn: 43494
2007-10-30 03:43:13 +00:00
797f24cd7e
Encoding for objectiive-c methods.
...
llvm-svn: 43481
2007-10-29 22:57:28 +00:00
33a1e80dd1
This commit contains lot's of small tweaks to how we pass around and store SourceLocation's for interfaces/protocols/categories/implementations.
...
llvm-svn: 43475
2007-10-29 21:38:07 +00:00
18acd44514
Address Chris's comments.
...
llvm-svn: 43445
2007-10-29 06:33:42 +00:00
73c56c0735
Implement *skeletal* support for representing GNU inline asm stmts in the AST,
...
resolving a crash on a .i file in PR1750. We now generate 49 errors on the
.i file in that bug.
llvm-svn: 43433
2007-10-29 04:04:16 +00:00
801b63525d
Path to synthesize 'instance' size field of _objc_class metadata.
...
llvm-svn: 43409
2007-10-26 23:09:28 +00:00
161a92b976
Start rewriting ObjC interfaces. As a start, we comment out all the methods. This involved refining how the parser/AST passes/manages SourceLocations for ObjcMethodDecl's.
...
llvm-svn: 43404
2007-10-26 20:53:56 +00:00
5749aaedd9
Added DeclSerialization.cpp to XCode project.
...
llvm-svn: 43362
2007-10-25 21:39:10 +00:00
51f2182338
Refactored several meta data for reusability.
...
Changed the entire rewrite of metadata to write to std::string
object instead of stdout.
llvm-svn: 43360
2007-10-25 20:55:25 +00:00
211f8b8352
Convert one type of metadata to use std::string instead of
...
printf as an example.
llvm-svn: 43346
2007-10-25 17:07:24 +00:00
bd8497b011
Added SourceLocation.cpp to XCode project.
...
llvm-svn: 43344
2007-10-25 16:03:53 +00:00
35e564ed09
Add a new ChooseExpr::isConditionTrue method to unify
...
some code.
llvm-svn: 43322
2007-10-25 00:29:32 +00:00
b2f525dabc
Refactord instance and class metadata emission. Refactored protocols metadata emission.
...
Implemented emission of category metadata,
llvm-svn: 43308
2007-10-24 19:23:36 +00:00
db1ab1c2b0
Add some plumbing to rewrite message expressions (still under construction).
...
llvm-svn: 43274
2007-10-23 23:50:29 +00:00
e670dbb9e6
- Add rewrite rule for @class .
...
- Add setter/getter to ObjcClassDecl.
- Predefined key runtime functions.
llvm-svn: 43257
2007-10-23 20:20:08 +00:00
6eafb030f0
This patch generates protocol metadata and all its sub-metadata.
...
llvm-svn: 43233
2007-10-22 21:41:37 +00:00
684dc4107f
Fix the previous (short lived:-) FIXME.
...
I didn't realize that GCC considers this a hard error (I thought it was built-in).
Since it's not, we should simply emit an error.
[dylan:~/llvm/tools/clang] admin% cc -c trivial.m
trivial.m:6: error: cannot find interface declaration for 'NSConstantString'
[administrators-powerbook59:~/llvm/tools/clang] admin% ../../Debug/bin/clang trivial.m
trivial.m:6:16: error: cannot find interface declaration for 'NSConstantString'
NSString *s = @"123";
^
1 diagnostic generated.
llvm-svn: 43157
2007-10-18 23:53:51 +00:00
0f39de13a0
Added StmtIterator.cpp and StmtIterator.h to the XCode project.
...
llvm-svn: 43139
2007-10-18 18:22:01 +00:00
8569d77349
Fix the following bug...
...
unsigned char asso_values[] = { 34 };
int legal2() {
return asso_values[0];
}
The code that creates the new constant array type was operating on the original type.
As a result, the constant type being generated was "unsigned char [1][]" (which is wrong).
The fix is to operate on the element type - in this case, the correct type is "unsigned char [1]"
I added this case to array-init.c, which clearly didn't catch this bogosity...
llvm-svn: 43112
2007-10-18 03:27:23 +00:00
970217fae9
Added Driver/SerializationTest.cpp to the XCode project.
...
llvm-svn: 43054
2007-10-16 23:40:12 +00:00
6bd1d612ac
Fix location processing of @selector: the range should include the @ sign.
...
llvm-svn: 43051
2007-10-16 23:21:02 +00:00
a7c19feca2
Add a new Rewriter::getRangeSize method.
...
Rename SourceRange::Begin()/End() to getBegin()/getEnd() for
consistency with other code.
Start building the rewriter towards handling @encode.
llvm-svn: 43047
2007-10-16 22:36:42 +00:00
ebac2cb235
Patch to diagnose duplicate method implementations.
...
llvm-svn: 43046
2007-10-16 21:52:23 +00:00
0bd1c97293
Push the rewriter forward a bit more. Now it rewrites
...
#import to #include's as a test.
llvm-svn: 43041
2007-10-16 21:07:07 +00:00
4bef462a3e
Patch to implement AST generation for objective-c's @selector expression.
...
llvm-svn: 43038
2007-10-16 20:40:23 +00:00
698495522d
Bad cast...need to use dyn_cast_or_null. Also changed Sema::InitBuiltinVaListType (which had the same bug).
...
llvm-svn: 43023
2007-10-16 00:00:18 +00:00
76a9427783
Patch to parse @selector expressions.
...
llvm-svn: 43022
2007-10-15 23:39:13 +00:00
32e44c0032
Move type compatibility predicates from Type to ASTContext. In addition, the predicates are now instance methods (they were previously static class methods on Type).
...
This allowed me to fix the following hack from this weekend...
// FIXME: Devise a way to do this without using strcmp.
// Would like to say..."return getAsStructureType() == IdStructType;", but
// we don't have a pointer to ASTContext.
bool Type::isObjcIdType() const {
if (const RecordType *RT = getAsStructureType())
return !strcmp(RT->getDecl()->getName(), "objc_object");
return false;
}
...which is now...
bool isObjcIdType(QualType T) const {
return T->getAsStructureType() == IdStructType;
}
Side notes:
- I had to remove a convenience function from the TypesCompatibleExpr class.
int typesAreCompatible() const {return Type::typesAreCompatible(Type1,Type2);}
Which required a couple clients get a little more verbose...
- Result = TCE->typesAreCompatible();
+ Result = Ctx.typesAreCompatible(TCE->getArgType1(), TCE->getArgType2());
Overall, I think this change also makes sense for a couple reasons...
1) Since ASTContext vends types, it makes sense for the type compatibility API to be there.
2) This allows the type compatibility predeciates to refer to data not strictly present in the AST (which I have found problematic on several occasions).
llvm-svn: 43009
2007-10-15 20:41:53 +00:00
cbfc4b8824
Add support for Pascal strings.
...
llvm-svn: 42974
2007-10-15 02:50:23 +00:00
58bad341bc
Woo, tab deletion now works. Next lets see if we can
...
insert stuff.
llvm-svn: 42941
2007-10-13 00:17:04 +00:00
ecfe4f1453
Check and diagnose that objective-c objects may not be statically allocated.
...
llvm-svn: 42936
2007-10-12 22:10:42 +00:00
b915146a5d
Replace one FIXME with another. We handle protocols just fine now. The ObjC decl will only be 0 when we have an error on the ObjC decl. I would prefer we pass in a decl that is marked as invalid. I don't think this is critical to fix now, however I'd like us to be consistent. There are currently many places that don't mark the decl as invalid (which need to be fixed)...
...
llvm-svn: 42923
2007-10-12 18:49:25 +00:00
d52cd41630
Fixed a bug whereby, struct tag name matches a typedef/objc-class name
...
and hid them.
llvm-svn: 42915
2007-10-12 16:34:10 +00:00
168d63b289
add RewriterTest.cpp to xcode project.
...
llvm-svn: 42863
2007-10-11 16:34:20 +00:00
70e8f1024a
Patch to create protocol conforming class types.
...
llvm-svn: 42856
2007-10-11 00:55:41 +00:00
783a7a0698
Refinements to Sema::GetObjcIdType()...
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- Cache the typedef, not the type (avoids importing AST/Type.h).
- Emit an error if "id" cannot be found.
- Comment the routine and add a FIXME to reconsider how we emulate GCC's new fangled behavior. This isn't a priority for now, since almost no code depends on having "id" built-in.
- Add a test.
llvm-svn: 42845
2007-10-10 23:24:43 +00:00
db83d77c78
Emit a warning when the body of an if block is a NullStmt.
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llvm-svn: 42840
2007-10-10 20:50:11 +00:00
ed2a9eb820
resolve a fixme, by moving __builtin_va_list to a more logical
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place and making it correctly parameterized on the target.
llvm-svn: 42830
2007-10-10 17:48:53 +00:00
c62adb6d1a
Make sure methods with no return type default to "id".
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This fixes a crasher in Sema::MatchTwoMethodDeclarations(), identified by selector-overload.m (just added).
Added Action::ActOnTranslationUnitScope() and renamed Action::PopScope to ActOnPopScope.
Added a Translation Unit Scope instance variable to Sema (will be very useful to ObjC-related actions, since ObjC declarations are always file-scoped).
llvm-svn: 42817
2007-10-09 22:01:59 +00:00
06f84f5f84
Remove addition of protocol names to declaration scopes, use a separate
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DenseMap to keep track of such declarations and derive ObjcProtocolDecl
directyly from NamedScope.
llvm-svn: 42801
2007-10-09 18:03:53 +00:00
feb00b6e12
switch more code to use Token::is/isNot where possible.
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llvm-svn: 42797
2007-10-09 17:41:39 +00:00
a55a2cc25c
rename some "Parse" actions to "ActOn". Move code around in
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ParseFunctionDefinition so that ActOnFunctionDefBody is always
called if ActOnStartOfFunctionDef is called. This fixes a crash
reported by Nuno Lopes.
llvm-svn: 42793
2007-10-09 17:14:05 +00:00
da6c012ee7
Added a new class for Interfaces qualified by protocol list.
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Protocols are now sorted and made unique in the list.
Enhanced pretty printer for @interface (So, I can see the protocol list).
llvm-svn: 42776
2007-10-08 23:06:41 +00:00
b163154c2d
Removed unused instance variable from FieldDecl.
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llvm-svn: 42773
2007-10-08 21:56:47 +00:00
6776a8d359
Move identifierTable.h to the right folder.
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llvm-svn: 42770
2007-10-08 21:35:59 +00:00
71c3c1c715
Convert Selector Maps/Sets to use stronger typing (now that we have DenseMapInfo in IdentifierTable.h).
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llvm-svn: 42767
2007-10-08 21:05:34 +00:00
092e34d15b
Removed unnecessary base class from some of objective-c classes:
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ObjcProtocolDecl is now derived from ScopedDecl. ObjcForwardProtocolDecl from Decl.
ObjcImplementationDecl fom NamedDecl.
llvm-svn: 42756
2007-10-08 17:35:11 +00:00
ef6b136781
move IdentifierTable.h from liblex to libbasic.
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llvm-svn: 42730
2007-10-07 08:58:51 +00:00
d1cdee7d1f
Rename ASTStreamers.* -> ASTConsumers.*
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llvm-svn: 42718
2007-10-07 06:04:32 +00:00
b5fc6fbcfc
speed up clang startup time by about 23% by avoiding lots of
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stringmap operations when there are no secondary targets.
llvm-svn: 42688
2007-10-06 06:29:41 +00:00
8a7bf82206
Modifications to XCode project:
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- Added include/Analysis/ExprDeclBitVector.h
- Added include/Analysis/ProgramEdge.h
- Removed include/Analysis/Visitors/DataflowStmtVisitor.h
llvm-svn: 42663
2007-10-05 23:32:54 +00:00
ea7a98d8d6
This is the first patch toward supporting protocol conforming
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objective-c types. It also removes use of Scope* parameter in
getObjCProtocolDecl.
llvm-svn: 42649
2007-10-05 21:01:53 +00:00
e61bfa8bb4
Layering refinements for selectors (suggested by Chris). Specifics...
...
- Add SelectorTable, which enables us to remove MultiKeywordSelector from the public header.
- Remove FoldingSet from IdentifierInfo.h and Preprocessor.h.
- Remove Parser::ObjcGetUnarySelector and Parser::ObjcGetKeywordSelector, they are subsumed by SelectorTable.
- Add MultiKeywordSelector to IdentifierInfo.cpp.
- Move a bunch of selector related methods from ParseObjC.cpp to IdentifierInfo.cpp.
- Added some comments.
llvm-svn: 42643
2007-10-05 18:42:47 +00:00
458f7114db
Patch for 1) Checking for duplicate methods decls in intterface and category.
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2) Use of the new DenseSet<t> abstractions instead of DenseMap<t,char>.
llvm-svn: 42641
2007-10-05 18:00:57 +00:00
76aff36d64
More tab removal activity.
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llvm-svn: 42608
2007-10-04 17:06:28 +00:00
01d7f489a9
minor cleanups, make code more defensive, less branchy in Selector ctor.
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llvm-svn: 42603
2007-10-04 05:21:22 +00:00
c9cd8a185d
Fixed all my recent test cases to have the RUN command and
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fixed consequence of these changes in clang.
llvm-svn: 42600
2007-10-04 00:22:33 +00:00
02cbd095dd
move DeclObjc.h down to be alphabetically organized
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llvm-svn: 42594
2007-10-03 21:56:39 +00:00
4810c3a1d6
Finish renaming ObjC declaration actions.
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Add comments.
Switch to new indentation style for the Action class. Since many actions take many arguments, the new style will...
- make it easier to add/remove arguments without messing up the indentation...
- make it easier to add comments to each argument (see ActOnMethodDeclaration for an example)...
- in general, just makes it easier to see what is being passed.
The rest of Actions will be converted "lazily"...there is no immediate need to hack all the existing methods.
llvm-svn: 42587
2007-10-03 21:00:46 +00:00
6cc3803f0b
Renamed getCatLoc() to getLocation() to be consistant for such
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getter names.
llvm-svn: 42577
2007-10-03 16:23:52 +00:00
0c37b0cb5a
Rename several ObjC action methods to use the "ActOn" prefix (still a few more to do).
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Remove Action::ObjCStartCategoryInterface/ObjCFinishInterface - they are unused.
.
llvm-svn: 42559
2007-10-02 22:39:18 +00:00
b8d9e088a7
Unified such names as protocol references, instance methods and class methods
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and their accessors in a variety of objective-c classes.
llvm-svn: 42555
2007-10-02 22:05:16 +00:00
c6814ea670
- Add ObjcInterfaceDecl::lookupInstanceMethod(), lookupClassMethod().
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- Add ObjcMessageExpr::getSelector(), getClassName().
- Change Sema::getObjCInterfaceDecl() to simply take an IdentifierInfo (no Scope needed).
- Remove FIXME for printing ObjCMessageExpr's.
llvm-svn: 42543
2007-10-02 20:01:56 +00:00
89b8ef92be
This patch introduces the ObjcCategoryImplDecl class and does the checking related to
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unimplemented methods in category implementation.
llvm-svn: 42531
2007-10-02 16:38:50 +00:00
67391b8a54
Move ObjC decls to DeclObjC.h, a new AST header.
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Update clients and add to project file.
llvm-svn: 42494
2007-10-01 19:00:59 +00:00
343f7098db
Removed use of hash table for class decls and do a name look up directly.
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There is still an issue if doing ScopedLookup is an overkill and we can
just access the decl using the identifier.
llvm-svn: 42463
2007-09-29 00:54:24 +00:00
8017506d9c
Yesterday I discovered that 78% of all selectors in "Cocoa.h" take 0/1 argument.
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This motivated implementing a devious clattner inspired solution:-)
This approach uses a small value "Selector" class to point to an IdentifierInfo for the 0/1 case. For multi-keyword selectors, we instantiate a MultiKeywordSelector object (previously known as SelectorInfo). Now, the incremental cost for selectors is only 24,800 for Cocoa.h! This saves 156,592 bytes, or 86%!! The size reduction is also the result of getting rid of the AST slot, which was not strictly necessary (we will associate a selector with it's method using another table...most likely in Sema).
This change was critical to make now, before we have too many clients.
I still need to add some comments to the Selector class...will likely add later today/tomorrow.
llvm-svn: 42452
2007-09-28 22:22:11 +00:00
f6546b38b2
Patch for method implementation. It populates ObjcImplementationDecl object with method implementation declarations .
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It checks and warns on those methods declared in class interface and not implemented.
llvm-svn: 42412
2007-09-27 18:57:03 +00:00
e6d9ca5443
objc messages have side effects, return true from hasLocalSideEffect,
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fixing:
VoidMethod.m:14:5: warning: expression result unused
[Greeter hello];
^~~~~~~~~~~~~~~
llvm-svn: 42380
2007-09-26 22:06:30 +00:00
a88f7bcea3
Updated XCode project to reflect that DataflowValues.h and DataflowSolver.h have
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moved to include/clang/Analysis/FlowSensitive.
llvm-svn: 42327
2007-09-25 22:45:38 +00:00
bfe13c566c
This patch introduces a new class to keep track of class implementation info. It also adds more
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semantic checks for class and protocol declarations. Test cases are good indications of kind of
checking being done in this patch.
llvm-svn: 42311
2007-09-25 18:38:09 +00:00
4b2ff02f72
Make case sorting deterministic by not depending on pointer
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values. Patch mostly by Gabor Greif for PR1682.
llvm-svn: 42203
2007-09-21 18:15:22 +00:00
8483a4ab05
Updated XCode project with locations of "Analysis" visitor header files.
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llvm-svn: 42176
2007-09-20 21:47:32 +00:00
66d130a584
Added support to clang driver to view ASTs using GraphViz. This
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functionality is still preliminary.
llvm-svn: 42152
2007-09-19 21:29:43 +00:00
Chris Lattner