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2008-03-15Make a major restructuring of the clang tree: introduce a top-levelChris Lattner
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48402 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-14A much better fix for http://llvm.org/bugs/show_bug.cgi?id=1987.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47103 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-12Allow the parser to detect invalid DeclSpec's. This fixes ↵Steve Naroff
http://llvm.org/bugs/show_bug.cgi?id=1987. This commit only "guards" the call to ParseDeclarationSpecifiers() in ParseDeclarationOrFunctionDefinition(). We could consider guarding all calls, however this is a bit radical (since it effectively stops parsing the declaration once we have a bad declspec). Will discuss with Chris tomorrow. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46984 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Put back the top-level asm code; all tests pass now.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46868 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Back out 46855 for now, it causes test failures on Darwin.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46867 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-07Handle top-level asm declarations.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46855 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-12Fix a fixme, by only parsing extern "C" in C++ mode.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45905 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-12Add first pieces of support for parsing and representing Chris Lattner
extern "C" in C++ mode. Patch by Mike Stump! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45904 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-07Substituted all instances of the string "Objc" for "ObjC". This fixesTed Kremenek
some naming inconsistencies in the names of classes pertaining to Objective-C support in clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45715 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-02New declarations/defs for Objc2's foreach-statement. This is work in progress.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45511 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-02Issue diagnostic when objective-c's @interface is preceeded by a type specifier.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45491 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29Don't attribute in file headers anymore. See llvmdev for theChris Lattner
discussion of this change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45410 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-27 - Use Tok.isObjCAtKeyword instead of ↵Chris Lattner
Tok.getIdentifierInfo()->getObjCKeywordID(). The later fails if the token is not an identifier. - Replace tabs with spaces. - Various other cleanups. Patch by Nico Weber! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45368 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-12TargetInfo no longer includes a reference to SourceManager.Ted Kremenek
Moved all clients of Diagnostics to use FullSourceLoc instead of SourceLocation. Added many utility methods to FullSourceLoc to provide shorthand for: FullLoc.getManager().someMethod(FullLoc.getLocation()); instead we have: FullLoc.someMethod(); Modified TextDiagnostics (and related classes) to use this short-hand. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44957 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-11Mega-patch: ripped SourceManager out of Diagnostic/DiagnosticClient. NowTed Kremenek
SourceManager is passed by reference, allowing the SourceManager to be associated with a specific translation unit, and not the entire execution of the driver. Modified all users of Diagnostics to comply with this new interface. Integrated SourceManager as a member variable of TargetInfo. TargetInfo will eventually be associated with a single translation unit (just like SourceManager). Made the SourceManager reference in ASTContext private. Provided accessor getSourceManager() for clients to use instead. Modified clients to comply with new interface. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44878 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-29Yesterday, I simplified how we stream top-level decls.Steve Naroff
After a discussion with Ted, we both came to the conclusion that adding a "HandleTopLevelDeclaration" hook to ASConsumer is far more elegant. The default implementation of HandleTopLevelDeclaration will be responsible for iterating over the ScopedDecl (which has a chain of the decls:-). TODO: Once Ted adds HandleTopLevelDeclaration, make sure TagDecls are chainged appropriately... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44445 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28Several fixes/simplifications surrounding how we stream top-level decl AST's.Steve Naroff
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' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44421 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-20Store inline asm code in the AST.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44255 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-13Rewrite method definition bodies. Also renamed a method to distinguish ↵Steve Naroff
between method declarations and definitions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44080 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-11Replace 3 method definition functions (ObjcParseMethodDefinition, ↵Steve Naroff
ParseObjCInstanceMethodDefinition, ParseObjCClassMethodDefinition) with 1 method definition function (ParseObjCMethodDefinition). Less code/confusion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43999 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-11This is the last 5% of the solution to teaching Sema::ActOnInstanceMessage() ↵Steve Naroff
about private methods (r43989). While the diff is large, the idea is very simple. When we parse method definitions (in an @implementation), we need to add them incrementally (rather than wait until the @end). Other details... - Renamed Sema::ActOnAddMethodsToObjcDecl() to Sema::ActOnAtEnd(). The methods are now optional arguments. - Removed Parser::AllImplMethods (a nice cleanup). - Added location info to ObjcImplementationDecl (since we will need it very soon:-) - Modified message.m test to no longer allow the bogus diagnostic. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43995 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-10Represent method definitions as separate AST nodes. Pretty print will come next.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43979 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09Some code clean up in the form of name changes for functions whichFariborz Jahanian
process method definitions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43967 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08First patch toward rewriting of method definitions. This is work in progress.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43915 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08Refactored parsing of main function body for reuse by objective-c methods.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43898 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-31More infrastructure to recognize objective-c's type qualifiers (in,inout, etc.)Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43580 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10resolve a fixme, by moving __builtin_va_list to a more logicalChris Lattner
place and making it correctly parameterized on the target. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42830 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09Make sure methods with no return type default to "id".Steve Naroff
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). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42817 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09avoid a noop virtual method call on the hot scope poping path.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42809 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09Add two new Token helper functions, "is" and "isNot". This allows us to writeChris Lattner
stuff like this: // If we don't have a comma, it is either the end of the list (a ';') or // an error, bail out. if (Tok.isNot(tok::comma)) break; instead of: // If we don't have a comma, it is either the end of the list (a ';') or // an error, bail out. if (Tok.getKind() != tok::comma) break; There is obviously no functionality change, but the code reads a bit better and is more terse. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42795 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09rename some "Parse" actions to "ActOn". Move code around inChris Lattner
ParseFunctionDefinition so that ActOnFunctionDefBody is always called if ActOnStartOfFunctionDef is called. This fixes a crash reported by Nuno Lopes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42793 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-27Patch for method implementation. It populates ObjcImplementationDecl object ↵Fariborz Jahanian
with method implementation declarations . It checks and warns on those methods declared in class interface and not implemented. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42412 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-15Start converting Action methods from Parse-prefix to ActOn-prefix.Steve Naroff
The previous naming scheme was confusing, since it resulted in both the Parser and Action modules having methods with the same name. In addition, the Action module never does any parsing... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41986 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-12Fix the following bug submitted by Ted Kremenek:Steve Naroff
void func() { int xx = xx; // incorrectly diagnosed 'xx' as an undeclared identifier. } This smallish bug resulted in a largish fix. Here are some highlights: - Needed to make sure ParseDeclarator is called *before* parsing any initializer. Removed the "Init" argument to ParseDeclarator. - Added AddInitializerToDecl() to the Action & Sema classes. In Sema, this hook is responsible for validating the initializer and installing it into the respective decl. - Moved several semantic checks from ParseDeclarator() to FinalizeDeclaratorGroup(). Previously, this hook was only responsible for reversing a list. Now it plays a much larger semantic role. All of the above changes ended up simplifying ParseDeclarator(), which is goodness... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41877 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10Some small tweaks to the recent Objc support...Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41803 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-06The goal of this commit is to get just enough Sema support to recognize ↵Steve Naroff
Objective-C classes as types. That said, the AST nodes ObjcInterfaceDecl, ObjcInterfaceType, and ObjcClassDecl are *very* preliminary. The good news is we no longer need -parse-noop (aka MinimalActions) to parse cocoa.m. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41752 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-31Author: F. JahanianFariborz Jahanian
Log: Implement parsing of objective-c's new @property declaration. Modified: include/clang/Basic/DiagnosticKinds.def include/clang/Parse/Parser.h Parse/ParseObjc.cpp Parse/Parser.cpp git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41644 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-29cleanup context-sensitive objc keyword recognition. Patch by Fariborz Jahanian.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41583 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-26Break the assumption that any sort of scope (e.g. a loop scope) can Chris Lattner
hold declarations. Instead, introduce a new "DeclScope" scope type that holds them explicitly. For now, all scopes have this bit, but in the future we can use them to fix some issues Neil noticed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41431 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-25read and ignore the body of a namespace.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41403 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-25refactor enough of the top-level parsing logic to parse andChris Lattner
ignore 'namespace foo {}' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41400 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-25C++ explicitly allows an empty source file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41399 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23- Cleanup "hack" comment and fix typos.Steve Naroff
- Use getLang().ObjC2 when appropriate. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41333 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22Add support for parsing protocols.Steve Naroff
Now we can parse quite a bit of "Foundation.h" (a couple bugs remain). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41300 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22update todo markersChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41267 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-20Start parsing ObjC classes/categories!Steve Naroff
Next step, refactor Parser::ParseStructUnionBody() so that struct declarations can be shared with Objective-C (for declaring instance variables). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41200 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-10add support for a top-level __extension__ marker, implementing a todo.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41004 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-24Fix a comment, patch by Kevin Andre!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@40466 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-15Make parser scope cache be a member of the parser instead of a global,Chris Lattner
which makes it multithread clean. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39863 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11Stage two of getting CFE top correct.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39734 91177308-0d34-0410-b5e6-96231b3b80d8
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