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2451 Commits

Author SHA1 Message Date
Sebastian Redl 9c33e96813 Fix typo in index operator overloading. 
llvm-svn: 60483
 2008-12-03 16:32:40 +00:00
Anders Carlsson 6a113d9ddb If a global var decl has an initializer, make sure to always set its linkage to external. 
llvm-svn: 60462
 2008-12-03 05:51:23 +00:00
Ted Kremenek 73a4d28758 PTH: 
Use an array instead of a DenseMap to cache persistent IDs -> IdentifierInfo*.  This leads to a 4% speedup at -fsyntax-only using PTH.

llvm-svn: 60452
 2008-12-03 01:16:39 +00:00
Ted Kremenek 33eeabda61 - Remove PTHManager.cpp. Move all of its functions to PTHLexer.cpp since some of the internal methods are used by PTHLexer (their implementations are intertwined.) This enables some important inlining opportunities at -O3. 
- Don't construct an std::vector<Token> prior to feeding PTH tokens to the Preprocessor.  Stream them off the PTH file directly.

llvm-svn: 60447
 2008-12-03 00:38:03 +00:00
Sebastian Redl d6d55eeef5 Correct pretty printing of array new expressions. 
llvm-svn: 60444
 2008-12-02 22:08:59 +00:00
Ted Kremenek af058b5696 Preprocessor: 
- Added method "setPTHManager" that will be called by the driver to install
  a PTHManager for the Preprocessor.
- Fixed some comments.
- Added EnterSourceFileWithPTH to mirror EnterSourceFileWithLexer.

llvm-svn: 60437
 2008-12-02 19:46:31 +00:00
Ted Kremenek 498b6210fc Added PTHManager, a utility class that will be used by Preprocessor to lazily create PTHLexer objects for pre-tokenized files. 
llvm-svn: 60436
 2008-12-02 19:45:05 +00:00
Fariborz Jahanian eae373ea32 More type-checking of setter/getter methods. This is still 
work in prgress.

llvm-svn: 60430
 2008-12-02 18:39:49 +00:00
Sebastian Redl 538787f571 Add better comments to ::new parsing. Thanks to Doug for the review. 
llvm-svn: 60423
 2008-12-02 17:10:24 +00:00
Sebastian Redl 6ef75e9ee8 Make RegionStoreManager::InitializeArray safe against array sizes that don't have pointer width. 
This may be the case on 64-bit systems. Whether that fact is a bug is a different question, but it's easy to cure the symptom.

llvm-svn: 60422
 2008-12-02 16:47:35 +00:00
Sebastian Redl db36b9b962 Make the parser handle ::new and ::delete correctly. 
llvm-svn: 60421
 2008-12-02 16:35:44 +00:00
Eli Friedman 39bc53593d Update cmake build; patch by Csaba Hruska. 
llvm-svn: 60418
 2008-12-02 16:23:30 +00:00
Eli Friedman e918435f94 Fix for PR3150: obvious copy-paste bug in 
ScalarExprEmitter::VisitBinLOr.

llvm-svn: 60415
 2008-12-02 16:02:46 +00:00
Sebastian Redl 351bb78a10 Handle new by passing the Declaration to the Action, not a processed type. 
llvm-svn: 60413
 2008-12-02 14:43:59 +00:00
Ted Kremenek 817737a002 Add FIXME. 
llvm-svn: 60390
 2008-12-02 01:26:07 +00:00
Eli Friedman f5d08c9ee4 Disabling this code due to regression on test/CodeGen/bitfield.c. See 
PR3152.

llvm-svn: 60389
 2008-12-02 01:17:45 +00:00
Douglas Gregor f558618fa4 A little more scaffolding for parsing templates: 
- Template parameter scope to hold the template parameters
  - Template parameter context for parsing declarators
  - Actions for template type parameters and non-type template
    parameters

llvm-svn: 60387
 2008-12-02 00:41:28 +00:00
Fariborz Jahanian 015a48d1db This patch corrects problem in searching for a setter/getter method for 
a property. Previous scheme of seaching in interface's list of methods
would not work because this list is not yet constructed. This is in preparation
for doing semantic check on viability of setter/getter method declarations.

llvm-svn: 60386
 2008-12-02 00:19:12 +00:00
Douglas Gregor eb31f39558 Basic support for parsing templates, from Andrew Sutton 
llvm-svn: 60384
 2008-12-01 23:54:00 +00:00
Douglas Gregor da747baa3c Improve error recovery when parsing a function definition fails 
llvm-svn: 60380
 2008-12-01 23:03:32 +00:00
Douglas Gregor b690cbb928 Initialize storage class even if we got an erroneous mutable 
llvm-svn: 60377
 2008-12-01 22:46:22 +00:00
Douglas Gregor 90abb6dead Objective-C keywords are not always identifiers. Some are also C++ keywords 
llvm-svn: 60373
 2008-12-01 21:46:47 +00:00
Steve Naroff e1908e393e -Add several ObjC types to Decl::getDeclKindName(), a useful debug hook. 
-Start adding support for rewriting @synthesize.

llvm-svn: 60368
 2008-12-01 20:33:01 +00:00
Douglas Gregor 95c326d14a Use EmitInt, not Emit, to emit unsigned values 
llvm-svn: 60364
 2008-12-01 19:45:16 +00:00
Daniel Dunbar 1f3d7849a8 Add LangOptions marker for assembler-with-cpp mode and use to define 
__ASSEMBLER__ properly. Patch from Roman Divacky (with minor
formatting changes). Thanks!

llvm-svn: 60362
 2008-12-01 18:55:22 +00:00
Douglas Gregor 356513d7d0 Parse the exception-specification throw(...), a Microsoft extension 
llvm-svn: 60359
 2008-12-01 18:00:20 +00:00
Douglas Gregor f7ab50df29 Define NULL to __null in C++, so that it's guaranteed to have the same size as a pointer 
llvm-svn: 60355
 2008-12-01 17:20:57 +00:00
Anders Carlsson 5b3638b6e7 Generate the correct results for the comma expression. Fixes PR3123. 
llvm-svn: 60334
 2008-12-01 06:44:05 +00:00
Anders Carlsson eade3ad1f1 Revert change that made isNullPointerConstant start emitting warnings. We don't want that :) 
llvm-svn: 60333
 2008-12-01 06:28:23 +00:00
Anders Carlsson 8628645e94 Change more code over to using the new Expr::Evaluate 
llvm-svn: 60324
 2008-12-01 02:46:24 +00:00
Anders Carlsson 38eef1de6c Change more code over to using the new Expr::Evaluate 
llvm-svn: 60323
 2008-12-01 02:42:14 +00:00
Anders Carlsson c9687907c5 Use the new Expr::Evaluate 
llvm-svn: 60321
 2008-12-01 02:31:41 +00:00
Anders Carlsson e7c2ac4b54 Remove dead code. 
llvm-svn: 60320
 2008-12-01 02:25:52 +00:00
Anders Carlsson 1dbffc6e36 Add Sema::isNullPointerConstant which extwarns if necessary. Use it in Sema::CheckConditionalOperands. 
llvm-svn: 60319
 2008-12-01 02:17:22 +00:00
Anders Carlsson 4bb9113da4 Add a new variant of isNullConstantExpr that returns an EvalResult. 
llvm-svn: 60318
 2008-12-01 02:13:57 +00:00
Anders Carlsson f7fba46331 Use VerifyIntegerConstantExpression for case values. 
llvm-svn: 60317
 2008-12-01 02:13:02 +00:00
Anders Carlsson 564730a857 Emit the correct diagnostic when a comma is in an ICE. 
llvm-svn: 60316
 2008-12-01 02:07:06 +00:00
Anders Carlsson e54e8a1182 Add Sema::VerifyIntegerConstantExpression 
llvm-svn: 60305
 2008-11-30 19:50:32 +00:00
Anders Carlsson b33d6c8611 Change the diagnostics that the evaluator reports to be of type NOTE. 
llvm-svn: 60301
 2008-11-30 18:37:00 +00:00
Anders Carlsson 5862001157 Replace the isEvaluated bool with a ShortCircuit int, making it easier to handle recursion 
llvm-svn: 60300
 2008-11-30 18:26:25 +00:00
Anders Carlsson 27b8c5c464 Pass the expression to the Error and Extension methods. 
llvm-svn: 60299
 2008-11-30 18:14:57 +00:00
Anders Carlsson 7b6f0af83f Add a new variant of Evaluate and reimplement the old Evaluate in terms of the new. 
llvm-svn: 60298
 2008-11-30 16:58:53 +00:00
Anders Carlsson f50de0c590 General cleanup, evaluate the RHS of a logical op even if the LHS will give us the result. 
llvm-svn: 60297
 2008-11-30 16:51:17 +00:00
Anders Carlsson bd1df8e866 EvalInfo now holds a reference to an EvalResult struct. 
llvm-svn: 60296
 2008-11-30 16:38:33 +00:00
Zhongxing Xu d2fa1e0999 Add support for initializing array with string literal. 
This fixes PR3127
http://llvm.org/bugs/show_bug.cgi?id=3127

llvm-svn: 60280
 2008-11-30 05:49:49 +00:00
Eli Friedman c59bb48e80 Fix for PR2969: generate a memcpy from a constant for constant 
initializers.  llvm-gcc appears to be more aggressive, but incorrect, 
for constructs like "const int a[] = {1,2,3};"; that said, current 
optimizers will do the appropriate optimizations when safe.

llvm-svn: 60270
 2008-11-30 02:11:09 +00:00
Eli Friedman 79ceb0947b Minor update to CMake build system. 
llvm-svn: 60269
 2008-11-30 01:46:21 +00:00
Zhongxing Xu 452273d9c6 To be consistent, make the index of the ElementRegion always signed. 
llvm-svn: 60248
 2008-11-29 12:05:04 +00:00
Douglas Gregor 3be4b122d3 Implement the GNU __null extension 
llvm-svn: 60235
 2008-11-29 04:51:27 +00:00
Chris Lattner 9d72ff710e Switch QualType to use llvm::PointerIntPair internally to do the pointer 
bitmangling.

llvm-svn: 60226
 2008-11-28 23:37:31 +00:00