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2009-11-17Add clang_getNullCursor() and clang_equalCursors() (the latter for comparing ↵Ted Kremenek
cursors). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89131 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17Allow "source_filename" to be an optional argument (the client can provide ↵Ted Kremenek
NULL). This allows the client to put the source_filename in the command_line_args without fear of the file being named twice. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89118 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09Introduce CXString type and associated functions clang_getCString() and ↵Steve Naroff
clang_disposeString(). This abstraction will help us manage string memory for complex names that cross the C++/C boundary (e.g. ObjC methods, selectors). This patch also uses it in clang_getTranslationUnitSpelling (which I'm not sure is necessary). Will investigate later...since the extra malloc() can't hurt (for now). Patch by John Thompson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86562 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07Various improvements to Clang's code-completion infrastructure:Douglas Gregor
- Introduce more code-completion string "chunk" kinds that describe symbols, the actual text that the user is expected to type, etc. - Make the generation of macro results optional, since it can be slow - Make code-completion accessible through the C API, marshalling the code-completion results through a temporary file (ick) to maintain process separation. The last doesn't have tests yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31Add two missing CINDEX_LINKAGE uses, in libCIndex, from KovarththananDouglas Gregor
Rajaratnam! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28Remove _clang_initCXLookupHint() and _clang_getCursorWithHint(). Related to ↵Steve Naroff
<rdar://problem/7310688>. Localize the optimization to ResolveLocationInAST(). The last valid AST location is now stored with ASTUnit. There still isn't optimal, however it's an improvement (with a much cleaner API). Having the client manage an "hint" is error prone and complex. I wanted to land the major changes before finishing up the optimizations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85425 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Add support for 'CXFile' (<rdar://problem/7303360>).Steve Naroff
- 4 new functions (clang_getCursorSourceFile, clang_getDeclSourceFile, clang_getFileName, clang_getFileTime). - Should remove clang_getDeclSource() and clang_getCursorSource(). For now, just put 'deprecate' comment in header. - Also changed CXX style comment to C style (to eliminate warning). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85238 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Changes for building as a Windows DLLJohn Thompson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22Split clang_getCursor() into clang_getCursor() and clang_getCursorWithHint().Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84873 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22Enhance 'clang_createTranslationUnitFromSourceFile()' in two ways:Ted Kremenek
(1) Allow the source file to be specified in the actual command line arguments by allowing the caller to set 'source_filename' to NULL. (2) Automatically strip off the arguments '-emit-ast', '-fsyntax-only', and '-c'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Extend clang_getCursor() to take a 'relativeDecl' argument (so speed up ↵Steve Naroff
searching). Without a 'relativeDecl', the algorithm is n-squared. For example, running the following command on 'Large.m' takes hours without a 'relatvieDecl'. snaroff% time ../../Debug/bin/c-index-test Large.ast all > Large.out snaroff% cat Large.m #import <Cocoa/Cocoa.h> #import <QuickTime/QuickTime.h> #import <OpenGL/OpenGL.h> With a 'relativeDecl', it takes <30 seconds:-) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84760 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20Add an example to help claify the process/assumptions...Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84642 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20- Extend clang_createIndex() to support PCH and diagnostic 'filtering'. This ↵Steve Naroff
seems cleaner to me without sacrificing much flexibility. - Remove clang_wantOnlyLocalDeclarations(). - Remove 'displayDiagnostics' arguments to clang_createTranslationUnitFromSourceFile() and clang_createTranslationUnit(). - Have clang_createTranslationUnitFromSourceFile() strip the '-o <outfile>' command line arguments if they exist. Document this semantic in the header. Also verify we have a valid ASTUnit before telling it to 'unlinkTemporaryFile()'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84634 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19Really fix <rdar://problem/7312058> by adding a 'displayDiagnostics' option toTed Kremenek
clang_createTranslationUnit() and clang_createTranslationUnitFromSourceFile(). The user can now specify if the diagnostics from Clang are printed to stderr or are silenced completely. We can obviously evolve this API to be more general in the future. Note: Added a FIXME since I wasn't certain what was the best way to redirect to something analogous to '/dev/null' on Windows. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84548 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-16Keep track of whether declararions were loaded from a precompiledDouglas Gregor
header or not via a new "PCHLevel" field in Decl. We currently use this information to help CIndex filter out declarations that came from a precompiled header (rather than from an AST file). Further down the road, it can be used to help implement multi-level precompiled headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-15Implement <rdar://problem/7303432> [Clang/Index] In-memory-style AST ↵Steve Naroff
generation API (initial API implementation). Added clang_createTranslationUnitFromSourceFile(). Changed clang_createIndex() to lookup the location of clang (using dladdr). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-25Add clang_getDeclSource().Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82807 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-25Add clang_getDeclLine and clang_getDeclColumnSteve Naroff
Fix clang_getCursorDecl to do the right thing for expr refs Fixup test file to accommodate new output (which includes the line/column for the referenced decl) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82798 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23More work to enable more exhaustive testing of the indexing API.Steve Naroff
Next step: Add actual some test cases:-) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82636 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22- Implement support for various types of "refs" (initially to help test ↵Steve Naroff
clang_getCursor()). - Add missing prototypes for dispose functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82564 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16fit in 80 colsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15- clang_getCursor(): Replace asserts with error codes (CXCursor_InvalidFile, ↵Steve Naroff
CXCursor_NoDeclFound). - Add predicate clang_isInvalid(). - Implement clang_getCursorFromDecl(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81908 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03- Add back some harmless code that part of a reverted commit (r80859). I'll ↵Steve Naroff
investigate the lifetime snafu (with ASTUnit) separately. - Traverse category methods, add a "class ref" and make the little test harness a bit more flexible. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80921 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Revert "Visit function/method bodies and issue callback for parameters and localDaniel Dunbar
variables.", this is breaking x86_64-apple-darwin10 and Linux tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80896 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Visit function/method bodies and issue callback for parameters and local ↵Steve Naroff
variables. Add clang_getTranslationUnitSpelling(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Start issuing callback for references (add some predicates, refactor some code).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80810 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Flesh out CXCursorKind...Steve Naroff
- More declaration types (distinguish between struct/union/class, instance/class methods). - Add definition types (class, category, function, instance/class method, etc.). Add client data to clang_loadDeclaration() and implement. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80787 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Tweak comment based on Daniel's recently added '-emit-ast' option.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Add explicit "blind" client data to callback function (since we aren't using ↵Steve Naroff
blocks). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Implement source/line/column hooks.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80585 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31More fleshing out the C-based indexing API (under construction).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80529 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Lot's of little changes to get the C-based indexing API going...Steve Naroff
Work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80367 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Add CX prefix to Cursor and move a comment.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80359 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Fill in Index.h header file and add stubs to implementation file.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80279 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26Add initial boilerplate for CIndex, a shared library that will vend high-levelTed Kremenek
source symbol information (harvested by Clang) through a C API. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80166 91177308-0d34-0410-b5e6-96231b3b80d8
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