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* Teach AST merging that variables with incomplete array types can beDouglas Gregor2010-02-101-2/+4
| | | | | | | | merged with variables of constant array types. Also, make sure that we call DiagnosticClient's BeginSourceFile/EndSourceFile, so that it has a LangOptions to work with. llvm-svn: 95782
* Comment out category's property decls. in rewrite.Fariborz Jahanian2010-02-101-0/+4
| | | | | | Fixes radar 7630636. llvm-svn: 95744
* Implement basic support for importing source locations from one ASTDouglas Gregor2010-02-101-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | into another AST, including their include history. Here's an example error that involves a conflict merging a variable with different types in two translation units (diagnosed in the third AST context into which everything is merged). /Volumes/Data/dgregor/Projects/llvm/tools/clang/test/ASTMerge/Inputs/var2.c:3:5: error: external variable 'x2' declared with incompatible types in different translation units ('int' vs. 'double') int x2; ^ In file included from /Volumes/Data/dgregor/Projects/llvm/tools/clang/test/ASTMerge/Inputs/var1.c:3: /Volumes/Data/dgregor/Projects/llvm/tools/clang/test/ASTMerge/Inputs/var1.h:1:8: note: declared here with type 'double' double x2; ^ Although we maintain include history, we do not maintain macro instantiation history across a merge. Instead, we map down to the spelling location (for now!). llvm-svn: 95732
* Hook up the diagnostics-argument printer when merging AST files, soDouglas Gregor2010-02-091-5/+10
| | | | | | | | | | | that we get readable diagnostics such as: error: external variable 'x1' declared with incompatible types in different translation units ('double *' vs. 'float **') However, there is no translation of source locations, yet. llvm-svn: 95704
* Implement synthesizing properties by default.Fariborz Jahanian2010-02-093-1/+11
| | | | | | | | | This is a non-fragile-abi feature only. Since it breaks existing code, it is currently placed under -fobjc-nonfragile-abi2 option for test purposes only until further notice. WIP. llvm-svn: 95685
* Introduce a testbed for merging multiple ASTs into a single ASTDouglas Gregor2010-02-093-0/+104
| | | | | | | context with the AST importer. WIP, still useless but at least it has a test. llvm-svn: 95683
* Keep track of whether a tag was defined in a declarator vs. beingDouglas Gregor2010-02-082-0/+2
| | | | | | defined by itself, from Enea Zaffanella! llvm-svn: 95586
* Roll r95513 back in.Sam Weinig2010-02-073-0/+45
| | | | llvm-svn: 95515
* Roll out r95513, it seems to have broken self hosting.Sam Weinig2010-02-073-45/+0
| | | | llvm-svn: 95514
* Add PCH support for CXXBoolLiteralExpr and CXXNullPtrLiteralExpr.Sam Weinig2010-02-073-0/+45
| | | | llvm-svn: 95513
* Add attributes to namespace decls.Anders Carlsson2010-02-071-1/+2
| | | | llvm-svn: 95510
* Add support for threadsafe statics, and make them the default (matching gcc).Anders Carlsson2010-02-061-3/+5
| | | | | | Daniel, I'd appreciate a review of the driver/cc1 parts. llvm-svn: 95508
* Add guard in RewriteObjC::HandleTopLevelSingleDecl() to not doTed Kremenek2010-02-051-5/+3
| | | | | | | anything when Sema has issued an error. This matches the behavior in RewriteObjC::HandleTranslationUnit(). llvm-svn: 95434
* Fixes a minor rewriter bug messaging inside a function call.Fariborz Jahanian2010-02-051-1/+5
| | | | | | Fixes radar 7617047. llvm-svn: 95392
* Some clean up of replacement text API no longer needed byFariborz Jahanian2010-02-051-2/+2
| | | | | | my recent changes. llvm-svn: 95391
* Tweak inliner thresholds to match llvm-gcc, see r95321.Daniel Dunbar2010-02-051-3/+3
| | | | llvm-svn: 95379
* Rename -cc1 option '-checker-cfref' to '-analyzer-check-objc-mem'.Ted Kremenek2010-02-051-6/+6
| | | | llvm-svn: 95348
* Fix a nested ivar reference rewriting bug.Fariborz Jahanian2010-02-051-13/+40
| | | | | | (Fixes radar 7607605). llvm-svn: 95341
* First stage of adding AltiVec supportJohn Thompson2010-02-052-3/+7
| | | | llvm-svn: 95335
* Fix rewriting of 'const' __block variables inFariborz Jahanian2010-02-041-2/+16
| | | | | | the rewriter. (Fixes radar 7607781). llvm-svn: 95267
* Fix more rewriting of protocol-quialified 'id' type.Fariborz Jahanian2010-02-031-0/+2
| | | | | | (Fixes radar 7607413). llvm-svn: 95257
* update for llvm api change.Chris Lattner2010-02-031-2/+1
| | | | llvm-svn: 95203
* clang -cc1: Wire up -emit-obj, for emitting object files.Daniel Dunbar2010-02-033-8/+15
| | | | llvm-svn: 95182
* update for llvm api changes.Chris Lattner2010-02-021-3/+3
| | | | llvm-svn: 95125
* update for llvm api change.Chris Lattner2010-02-021-6/+0
| | | | llvm-svn: 95110
* Fix up rewriting of protocol qualified types in objc rewriter.Fariborz Jahanian2010-02-021-1/+9
| | | | | | Fixes radar 7589414. llvm-svn: 95097
* Driver/Frontend: Add support for -fobjc-legacy-dispatch, not yet used.Daniel Dunbar2010-02-011-0/+3
| | | | llvm-svn: 95004
* Add VarDecl::isThisDeclarationADefinition(), which properly encapsulates the ↵Sebastian Redl2010-01-312-8/+5
| | | | | | logic for when a variable declaration is a (possibly tentativ) definition. Add a few functions building on this, and shift C tentative definition handling over to this new functionality. This shift also kills the Sema::TentativeDefinitions map and instead simply stores all declarations in the renamed list. The correct handling for multiple tentative definitions is instead shifted to the final walk of the list. llvm-svn: 94968
* Use IdentifierInfo * instead of std::string for the AsmStmt names.Anders Carlsson2010-01-303-6/+6
| | | | llvm-svn: 94925
* ASTUnit: Ensure the CompilerInvocation object used in LoadFromCommandLine isDaniel Dunbar2010-01-301-7/+12
| | | | | | | | | live as long as the ASTUnit. This is useful for clients which want to maintain pointers to the LangOptions object which ultimately lives in the CompilerInvocation, although it would be nice to make all of this ownership stuff more explicit and obvious. llvm-svn: 94924
* CompilerInstance: Change to not contain the CompilerInvocation object.Daniel Dunbar2010-01-301-2/+7
| | | | | | | | This allows clients to install their own CompilerInvocation object, which is important for clients that may wish to create references to things like LangOptions whose lifetime will extend past that of the CompilerInstance. llvm-svn: 94923
* Even more AsmStmt cleanup.Anders Carlsson2010-01-301-1/+2
| | | | llvm-svn: 94921
* Combine AsmStmt::setOutputsAndInputs and AsmStmt::setClobbers.Anders Carlsson2010-01-301-3/+4
| | | | llvm-svn: 94918
* PCHReader doesn't implement classof so dyn_casting it will do really weird ↵Benjamin Kramer2010-01-301-1/+1
| | | | | | | | stuff. Use a static_cast instead. I don't know if this hack is the right fix. Doug, please take a look. llvm-svn: 94895
* Fixes rewriter bug rewriting byref related API where a structFariborz Jahanian2010-01-291-2/+1
| | | | | | definition comes after where it is needed. Fixes radar 7589385. llvm-svn: 94788
* Introduce serialization and deserialization of diagnostic informationDouglas Gregor2010-01-282-2/+37
| | | | | | | | | | | | | | | | | so that CIndex can report diagnostics through the normal mechanisms even when executing Clang in a separate process. This applies both when performing code completion and when using ASTs as an intermediary for clang_createTranslationUnitFromSourceFile(). The serialized format is not perfect at the moment, because it does not encapsulate macro-instantiation information. Instead, it maps all source locations back to the instantiation location. However, it does maintain source-range and fix-it information. To get perfect fidelity from the serialized format would require serializing a large chunk of the source manager; at present, it isn't clear if this code will live long enough for that to matter. llvm-svn: 94740
* Fixes a rewrite bug rewriting nested ivars reference.Fariborz Jahanian2010-01-281-4/+8
| | | | | | (Radar 7583971). llvm-svn: 94724
* Remove ModuleProviders from clang after r94686 removed them from LLVM.Jeffrey Yasskin2010-01-271-8/+4
| | | | llvm-svn: 94688
* Move 'LocalCheckers.h' to the 'Checkers' subdirectory.Ted Kremenek2010-01-261-1/+1
| | | | llvm-svn: 94609
* Added assert to the rewrite.Fariborz Jahanian2010-01-261-0/+1
| | | | llvm-svn: 94584
* Refix rewriting of an ivar access when it isFariborz Jahanian2010-01-261-14/+1
| | | | | | type-cast to its sub-class (radar 7575882). llvm-svn: 94559
* Fix a regression caused by my rewriting of cast of ivarFariborz Jahanian2010-01-261-9/+11
| | | | | | access (was radar 7575882). llvm-svn: 94481
* Fixes a rewriting bug of access ivar of a variable castFariborz Jahanian2010-01-251-1/+10
| | | | | | to subclass. (Fixes radar 7575882). llvm-svn: 94444
* Move BugReporter.h, PathDiagnostic.h, and BugType.h to ↵Ted Kremenek2010-01-253-4/+4
| | | | | | 'include/Checker/BugReporter' llvm-svn: 94428
* Update C++ include paths for Exherbo, by Ingmar Vanhassel.Benjamin Kramer2010-01-251-3/+3
| | | | llvm-svn: 94420
* Split libAnalysis into two libraries: libAnalysis and libChecker.Ted Kremenek2010-01-253-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | (1) libAnalysis is a generic analysis library that can be used by Sema. It defines the CFG, basic dataflow analysis primitives, and inexpensive flow-sensitive analyses (e.g. LiveVariables). (2) libChecker contains the guts of the static analyzer, incuding the path-sensitive analysis engine and domain-specific checks. Now any clients that want to use the frontend to build their own tools don't need to link in the entire static analyzer. This change exposes various obvious cleanups that can be made to the layout of files and headers in libChecker. More changes pending. :) This change also exposed a layering violation between AnalysisContext and MemRegion. BlockInvocationContext shouldn't explicitly know about BlockDataRegions. For now I've removed the BlockDataRegion* from BlockInvocationContext (removing context-sensitivity; although this wasn't used yet). We need to have a better way to extend BlockInvocationContext (and any LocationContext) to add context-sensitivty. llvm-svn: 94406
* ASTUnit: Don't check that input files exist when parsing ASTs from the commandDaniel Dunbar2010-01-251-0/+4
| | | | | | | line -- they may be remapped (fake) files. This is useful for testing parsing entirely from memory. llvm-svn: 94395
* -fno-rtti is now the default.Chris Lattner2010-01-241-1/+0
| | | | llvm-svn: 94379
* Implement instantiation of AsmStmts (Crazy, I know)Anders Carlsson2010-01-241-1/+1
| | | | llvm-svn: 94361
* Extend clang_createTranslationUnitFromSourceFile() to support creatingDouglas Gregor2010-01-232-12/+61
| | | | | | translation units that include unsaved files. llvm-svn: 94258
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