Commit Graph

1553 Commits

Author SHA1 Message Date
Francois Pichet 85e6da1f19 This patch remove the Win32 XFAIL from remap-complete.c
The problem was that text files were open in text mode and Microsoft implementation of fread and write will try to do nasty line-feed conversion which make the line position no longer valid. The fix is to read and write files in binary mode.

llvm-svn: 116286
2010-10-12 01:01:43 +00:00
Douglas Gregor 7bb8af613c When we load an ASTUnit from command-line arguments, hold on to the
diagnostics produced by the driver itself. Previously, we were
allowing these to either be dropped or to slip through to stderr.

Fixes <rdar://problem/7595339>.

llvm-svn: 116285
2010-10-12 00:50:20 +00:00
Douglas Gregor bd82998e35 Eliminate CIndexer::getClangPath(), since libclang no longer depends
on the presence of a 'clang' executable. Simplify
CIndexer::getClangResourcesPath() a bit.

Patch up the CMake makefiles to install headers into two locations in
the build tree, for those silly cases where 'clang' will end up
looking into the wrong build directory for headers.

llvm-svn: 116260
2010-10-11 23:17:59 +00:00
Douglas Gregor 4e0f15a4a2 Eliminate -fdiagnostics-binary and all of the infrastructure for
emitting diagnostics in a binary form to be consumed by libclang,
since libclang no longer does any of its work out-of-process, making
this code dead. Besides, this stuff never worked at 100% anyway.

llvm-svn: 116250
2010-10-11 22:02:06 +00:00
Douglas Gregor 6a95802893 Eliminate clang_codeComplete(). libclang clients should be using the
faster, in-process, more-configurable clang_codeCompleteAt(). 

llvm-svn: 116245
2010-10-11 21:51:20 +00:00
Douglas Gregor 36e3b5c79e Switch c-index-test from clang_codeComplete() over to
clang_codeCompleteAt(). This uncovered a few issues with the latter:

  - ASTUnit wasn't saving/restoring diagnostic state appropriately between
    reparses and code completions.
  - "Overload" completions weren't being passed through to the client

llvm-svn: 116241
2010-10-11 21:37:58 +00:00
Douglas Gregor 7845f1e80e Eliminate clang_setUseExternalASTGeneration() from libclang. Between
improvements to the compiler and the introduction of crash recovery,
it no longer makes sense to allow this mode. Moreover, this eliminates
one use of the "clang" executable from within libclang; we'd like them
all to go away.

llvm-svn: 116207
2010-10-11 16:52:23 +00:00
Douglas Gregor 8ed5b77008 Fix the mapping of vertical-space cursor kinds to produce a newline,
rather than a space.

llvm-svn: 116097
2010-10-08 20:39:29 +00:00
Daniel Dunbar a5af410dc5 libclang: Disable LLVM pretty stack trace functionality, which inadvertently
sets up signal handlers it shouldn't when we are being used a shared library.

llvm-svn: 116084
2010-10-08 19:30:33 +00:00
Douglas Gregor 9b3932c0bc Fix a marvelous chained AST writing bug, where we end up with the
following amusing sequence:
  - AST writing schedules writing a type X* that it had never seen
  before
  - AST writing starts writing another declaration, ends up
  deserializing X* from a prior AST file. Now we have two type IDs for
  the same type!
  - AST writer tries to write X*. It only has the lower-numbered ID
  from the the prior AST file, so references to the higher-numbered ID
  that was scheduled for writing go off into lalaland.

To fix this, keep the higher-numbered ID so we end up writing the type
twice. Since this issue occurs so rarely, and type records are
generally rather small, I deemed this better than the alternative: to
keep a separate mapping from the higher-numbered IDs to the
lower-numbered IDs, which we would end up having to check whenever we
want to deserialize any type.

Fixes <rdar://problem/8511624>, I think.

llvm-svn: 115647
2010-10-05 18:37:06 +00:00
Douglas Gregor 97c7571ef3 Introduce a new libclang function, clang_getCursorDisplayName(), which
produces a simple "display" name that captures the
arguments/parameters for a function, function template, class
template, or class template specialization.

llvm-svn: 115428
2010-10-02 22:49:11 +00:00
Douglas Gregor 4e3918c06b Teach clang_getCursorType() about base specifiers and other references
to types. 

Also, teach clang_getTypeDeclaration() about template specializations,
injected-class-names, and elaborated types.

Fixes <rdar://problem/8506460>.

llvm-svn: 115425
2010-10-02 21:57:58 +00:00
Douglas Gregor db9fb5a427 Don't add -fno-spell-checking in libclang if a spell-checking-related argument is already in the command-line arguments
llvm-svn: 115420
2010-10-02 20:06:51 +00:00
Douglas Gregor 3478c75b71 Provide proper source location and range information for C++ base
specifier cursors in libclang. FIXME -=2, fixes the rest of
<rdar://problem/8274883>.

llvm-svn: 115419
2010-10-02 19:51:13 +00:00
Douglas Gregor e6712983d2 Teach clang_getCursorReferenced() about Objective-C property reference
and protocol expressions. Fixes <rdar://problem/7833565>.

llvm-svn: 115346
2010-10-01 21:11:22 +00:00
Douglas Gregor 99a26afd49 Extend libclang with an API that determines, given a C++ virtual
member function or an Objective-C method, which other member
functions/methods it overrides.

llvm-svn: 115338
2010-10-01 20:25:15 +00:00
Dawn Perchik 0d3d0b7489 perform_code_completion(): fix type declaration for TU.
llvm-svn: 115224
2010-09-30 22:26:05 +00:00
Daniel Dunbar 08b33d0791 c-index-test: Run inside a separate thread iff we have pthread support, to
ensure we at least get some minimal testing of running in a multithreaded
environment (for example, having a reduced stack size).

llvm-svn: 115200
2010-09-30 20:39:47 +00:00
Tom Care ea7c48ccf7 Updated scan-build:
- Idempotent operations are on by default, to match --analyze in the driver.
- Integrated stats calculation based on parsing warnings emitted with the -analyzer-stats flag. The new -stats flag enables this.
- New -maxloop flag to pass down a maxloop value to the analyzer.

llvm-svn: 115123
2010-09-30 01:12:05 +00:00
Tom Care a5f13c866c Modified the ccc-analyzer script to print the compiler command when log level verbosity is enabled. This is handy for debugging.
llvm-svn: 115109
2010-09-29 23:48:31 +00:00
Douglas Gregor 176d286c96 Enable caching of global code completion results in the suggested
libclang options for editing a translation unit.

llvm-svn: 114810
2010-09-27 05:49:58 +00:00
Douglas Gregor 2c84482abd Teach libclang to enable multithreading in LLVM, since libclang clients are likely to be multithreaded. Also move the printing of timers to somewhere better for multithreaded libclang clients
llvm-svn: 114760
2010-09-24 21:18:36 +00:00
Douglas Gregor ca5b053920 Add some missing concurrency checks into libclang
llvm-svn: 114682
2010-09-23 18:47:53 +00:00
Douglas Gregor 0576ce730a Implement libclang API functions for retrieving the lexical and
semantic parents of the given cursor.

llvm-svn: 114587
2010-09-22 21:22:29 +00:00
Ted Kremenek 2f07563f47 Correctly register the class extension as the lexical DeclContext for ObjC methods declared with @property in class extensions.
This matches the behavior for setters.

Also pass the class extension to ProcessPropertyDecl as the lexical DeclContext, even when not redeclaring the @property.

This fixes the remaining issues in <rdar://problem/7410145>.

llvm-svn: 114477
2010-09-21 20:52:59 +00:00
Ted Kremenek 0030e1d3cd Fix indentation.
llvm-svn: 114394
2010-09-21 04:47:01 +00:00
Ted Kremenek c2eb0116cc Check for null ObjCInterfaceDecls returned from getClassInterface() when generating USRs. While I have no test case for this (could not create one), this shows up in crash reports. Tentatively fixes <rdar://problem/8452791>.
llvm-svn: 114392
2010-09-21 04:45:46 +00:00
Douglas Gregor 8af2ff89f7 Introduce a simple, substitution-based compression scheme for USRs, so
that redundant types don't result in super-long USRs. Fixes
<rdar://problem/8447875>.

llvm-svn: 114347
2010-09-20 20:37:39 +00:00
Douglas Gregor f9088c93be When traversing an InitListExpr, there may not be a syntactic form;
check for NULL and visit the InitListExpr we have if there is no
syntactic form.

llvm-svn: 114203
2010-09-17 20:26:51 +00:00
Douglas Gregor ae18530d03 Fix a silly typo and its pasteo. Thanks to Francois Pichet for noticing my mistake
llvm-svn: 114075
2010-09-16 13:54:00 +00:00
Daniel Dunbar 2126aae674 build: Add support for a CLANG_ORDER_FILE build variable to specify the path to
the order file to use for the clang executable.

llvm-svn: 114052
2010-09-16 00:42:38 +00:00
Douglas Gregor 2967e28ee7 I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.
I will not mix declaration and statements in C90.

llvm-svn: 113821
2010-09-14 00:20:32 +00:00
Michael J. Spencer 09476212de Revert "CMake: Update to use standard CMake dependency tracking facilities instead"
This reverts commit r113631

Conflicts:

	CMakeLists.txt
	lib/CodeGen/CMakeLists.txt

llvm-svn: 113817
2010-09-13 23:54:41 +00:00
Douglas Gregor 16a2bdd6b0 Introduce a new kind of cursor into libclang, which covers a reference
to an "overloaded" set of declarations. This cursor kind works for
unresolved references to functions/templates (e.g., a call within a
template), using declarations, and Objective-C class and protocol
forward declarations.

llvm-svn: 113805
2010-09-13 22:52:57 +00:00
Douglas Gregor c7a7d92ad2 Fix my silly sorting predicate. I hate integer-to-bool conversions
llvm-svn: 113656
2010-09-10 23:05:54 +00:00
Daniel Dunbar b5b7d1a415 Driver: Set TOOL_NO_EXPORTS when building a "production" compiler, we don't
currently expect that to be useful for plugins, and this is important for
startup performance:
--
ddunbar@lordcrumb:tmp$ touch empty.c
ddunbar@lordcrumb:tmp$ runN 100 ~/llvm.obj.64/Release/bin/clang -c empty.c
name	  avg  	  min  	  med  	  max  	   SD  	 total 
user	 0.0054	 0.0052	 0.0054	 0.0055	 0.0000	 0.5350
 sys	 0.0084	 0.0090	 0.0078	 0.0087	 0.0008	 0.8390
wall	 0.0149	 0.0149	 0.0149	 0.0149	 0.0003	 1.4943
ddunbar@lordcrumb:tmp$ runN 100 ~/llvm.obj.64/Release/bin/clang -c empty.c
name	  avg  	  min  	  med  	  max  	   SD  	 total 
user	 0.0036	 0.0036	 0.0036	 0.0038	 0.0000	 0.3646
 sys	 0.0072	 0.0071	 0.0068	 0.0070	 0.0006	 0.7158
wall	 0.0123	 0.0123	 0.0122	 0.0136	 0.0003	 1.2262
--

llvm-svn: 113638
2010-09-10 21:42:03 +00:00
Michael J. Spencer 0881f4a367 CMake: Update to use standard CMake dependency tracking facilities instead
of whatever we were using before...

llvm-svn: 113631
2010-09-10 21:13:16 +00:00
Sebastian Redl 4202c0f2a9 Define and implement CXXNoexceptExpr. Create it in Sema.
llvm-svn: 113623
2010-09-10 20:55:43 +00:00
Douglas Gregor a93ab66331 Add libclang support for label statements, gotos, and taking the
address of a label (GNU extension).

llvm-svn: 113564
2010-09-10 00:22:18 +00:00
Douglas Gregor d198047ef3 Add libclang visitation for C99 designated initializers.
llvm-svn: 113560
2010-09-09 23:28:23 +00:00
Douglas Gregor 0d4d88cf38 Add libclang visitation for __builtin_offsetof's components (fields
and array references).

llvm-svn: 113556
2010-09-09 23:10:46 +00:00
Douglas Gregor f3af311382 Teach libclang to walk the base and member initializers of a
constructor, in source order. Also introduces a new reference kind for
class members, which is used here (for member initializers) and will
also be used for designated initializers and offsetof.

llvm-svn: 113545
2010-09-09 21:42:20 +00:00
Douglas Gregor 9f0e1aa0f2 Simplify template instantiation for C++ exception declarations,
eliminating an unnecessary use of TemporaryBase in the process.

llvm-svn: 113500
2010-09-09 17:09:21 +00:00
Douglas Gregor 54e5b13a27 Add proper type-source information to UnaryTypeTraitExpr, including
libclang visitation.

llvm-svn: 113492
2010-09-09 16:14:44 +00:00
Douglas Gregor c9199f522f Clean up CMake dependencies
llvm-svn: 113489
2010-09-09 15:44:58 +00:00
Francois Pichet 5cc0a67f08 Fix warnings caused by new CXXUuidofExprClass enumerator.
llvm-svn: 113444
2010-09-08 23:47:05 +00:00
Douglas Gregor 2b88c115f9 Provide proper type-source location information for
CXXTemporaryObjectExpr, CXXScalarValueInitExpr, and
CXXUnresolvedConstructExpr, getting rid of a bunch of FIXMEs in the
process.

llvm-svn: 113319
2010-09-08 00:15:04 +00:00
Douglas Gregor 0744ef6371 Improve source-location information for CXXNewExpr, by hanging on to
the TypeSourceInfo for the allocated type. Fixes PR7501.

llvm-svn: 113291
2010-09-07 21:49:58 +00:00
Rafael Espindola b2d0d40c3d Make "-ccc-cxx" option work on Linux.
Patch by nobled.

I also took the opportunity to make the field private since now it is only ready from the
outside.

llvm-svn: 113138
2010-09-06 02:36:23 +00:00
Douglas Gregor 09c0eb1510 Synchronize code-completion cursor kinds with indexing cursor
kinds. How shameful that this code was duplicated!

llvm-svn: 113033
2010-09-03 23:30:36 +00:00
Douglas Gregor 901a0fabfc Implement libclang visitation for UnresolvedMemberExpr. This is the
last of the C++-specific expressions where we have decent source
information in the AST already. In particular, various
object-construction expressions (CXXNewExpr, CXXTemporaryObjectExpr)
still have poor source-location information that needs to be addressed.

llvm-svn: 112981
2010-09-03 18:01:25 +00:00
Douglas Gregor 4583827e13 libclang visitation for CXXDependentScopeMemberExpr
llvm-svn: 112978
2010-09-03 17:35:34 +00:00
Douglas Gregor 4ae34afaf9 libclang visitation for DependentScopeDeclRefExpr
llvm-svn: 112975
2010-09-03 17:24:10 +00:00
Douglas Gregor f24eaee2b3 Teach libclang to visit OverloadExprs, so that we can reuse this
code. Also, teach it about explicitly-specified template arguments.

llvm-svn: 112884
2010-09-02 22:29:21 +00:00
Douglas Gregor 3ca46b4275 Add libclang visitation for UnresolvedLookupExprs
llvm-svn: 112879
2010-09-02 22:19:24 +00:00
Douglas Gregor 4edb2ff89f Add libclang visitation for C++ pseudo-destructor expressions.
llvm-svn: 112873
2010-09-02 22:09:03 +00:00
Douglas Gregor 6429f5cf29 Eliminate CXXBindReferenceExpr, which was used in a ton of
well-intentioned but completely unused code.

llvm-svn: 112868
2010-09-02 21:50:02 +00:00
Douglas Gregor fd81cea70c Teach libclang not to recursive into default argument expressions
llvm-svn: 112866
2010-09-02 21:38:13 +00:00
Douglas Gregor 46af501065 Add libclang visitation for C++ typeid expressions.
llvm-svn: 112862
2010-09-02 21:20:16 +00:00
Douglas Gregor 32e4c861c8 In libclang, visit the nested-name-specifier and explicitly-specified template arguments of a MemberExpr.
llvm-svn: 112860
2010-09-02 21:07:44 +00:00
Douglas Gregor aac7c8106a Visit the nested-name-specifier and explicitly-specified template
arguments of a DeclRefExpr.

llvm-svn: 112854
2010-09-02 20:35:02 +00:00
Douglas Gregor 3335f48448 Implement basic visitation for nested name specifiers via libclang
cursors. Sadly, this visitation is a hack, because we don't have
proper source-location information for nested-name-specifiers in the
AST. It does improve on the status quo, however.

llvm-svn: 112837
2010-09-02 17:35:32 +00:00
Douglas Gregor d3f48bd3be Introduce a new libclang function,
clang_getSpecializedCursorTemplate(), which determines the template
(or member thereof) that the given cursor specializes or from which it
was instantiated. This routine can be used to establish a link between
templates and their instantiations/specializations.

llvm-svn: 112780
2010-09-02 00:07:54 +00:00
Douglas Gregor 06c7d2df9b Teach libclang to visit the default arguments of template parameters.
llvm-svn: 112734
2010-09-01 20:16:53 +00:00
Douglas Gregor a9aa29cf0b Implement libclang support for using declarations. Clang actually uses
three different kinds of AST nodes to represent using declarations:
UsingDecl, UnresolvedUsingValueDecl, and
UnresolvedUsingTypenameDecl. These three are collapsed into a single
cursor kind for using declarations, since libclang clients don't need
the distinction.

Several related changes here:
  - Cursor visitation of the three AST nodes for using declarations
  - Proper source-range computation for these AST nodes
  - Using declarations have no USRs, since they don't actually declare
    any entities.

llvm-svn: 112730
2010-09-01 19:52:22 +00:00
Douglas Gregor 9dc243c3eb Improve libclang indexing support for class template specializations
in a few related ways:

  - Don't recurse into instantiations of templates.
  - Recurse into explicit specializations.
  - Visit the template arguments of an explicit specialization or
    explicit instantiation.
  - Include template specialization arguments in the USRs for class
    template specializations.

llvm-svn: 112720
2010-09-01 17:32:36 +00:00
Douglas Gregor 57879faf91 Make it clear that libclang does not modify the command-line arguments
it is given.

llvm-svn: 112717
2010-09-01 16:43:19 +00:00
Douglas Gregor 01a430134f Implement libclang support for using directives (cursor + visitation +
suppressing USRs). Also, fix up the source location information for
using directives so that the declaration location refers to the
namespace name.

llvm-svn: 112693
2010-09-01 03:07:18 +00:00
Douglas Gregor a89314e396 Add libclang support for namespace aliases (visitation + USRs) along
with a new cursor kind for a reference to a namespace. 

There's still some oddities in the source location information for
NamespaceAliasDecl that I'll address with a separate commit, so the
source locations displayed in the load-namespaces.cpp test will
change.

llvm-svn: 112676
2010-08-31 23:48:11 +00:00
Douglas Gregor f11309e194 Add a new libclang function clang_getTemplateCursorKind(), which
determines the kind of declaration that would be generated if the
given template were instantiated. This allows a client to distinguish
among class/struct/union templates and function/member function/static
member function templates.

Also, teach clang_CXXMethod_isStatic() about function templates.

llvm-svn: 112655
2010-08-31 22:12:17 +00:00
Douglas Gregor a23e8f7a0f Extend libclang with a new cursor kind that indicates a reference to a
template. Such cursors occur, for example, in template specialization
types such as vector<int>. Note that we do not handle the
super-interesting case where the template name is unresolved, e.g.,
within a template.

llvm-svn: 112636
2010-08-31 20:37:03 +00:00
Douglas Gregor f96abb293a Add libclang support for class template partial specializations,
including a cursor kind, visitation, and USRs.

llvm-svn: 112629
2010-08-31 19:31:58 +00:00
Douglas Gregor 1fbaeb196b Add a libclang cursor kind, visitation support and USR support for C++
class templates. 

llvm-svn: 112627
2010-08-31 19:02:00 +00:00
Douglas Gregor 713602bb09 Implement basic support for indexing function templates in
libclang. This includes:
  - Cursor kind for function templates, with visitation logic
  - Cursor kinds for template parameters, with visitation logic
  - Visitation logic for template specialization types, qualified type
  locations
  - USR generation for function templates, template specialization
  types, template parameter types.

Also happens to fix PR7804, which I tripped across while testing.

llvm-svn: 112604
2010-08-31 17:01:39 +00:00
Douglas Gregor 12bca22e91 libclang indexing support for C++ constructors, destructors, and
conversion functions. This introduces new cursor kinds for these three
C++ entities, and reworks visitation of function declarations so that
we get type-source information for the names.

llvm-svn: 112600
2010-08-31 14:41:23 +00:00
Alexis Hunt 3b7918625c Revert my user-defined literal commits - r1124{58,60,67} pending
some issues being sorted out.

llvm-svn: 112493
2010-08-30 17:47:05 +00:00
Duncan Sands f610b5b622 Straighten out target triples provided on the command line
before using them.

llvm-svn: 112468
2010-08-30 09:42:39 +00:00
Alexis Hunt 79eb5469e0 Implement C++0x user-defined string literals.
The extra data stored on user-defined literal Tokens is stored in extra
allocated memory, which is managed by the PreprocessorLexer because there isn't
a better place to put it that makes sure it gets deallocated, but only after
it's used up. My testing has shown no significant slowdown as a result, but
independent testing would be appreciated.

llvm-svn: 112458
2010-08-29 21:26:48 +00:00
Ted Kremenek 378e93c210 Add source file I meant to include in my previous commit.
llvm-svn: 112303
2010-08-27 21:57:20 +00:00
Ted Kremenek ae9e221513 Implement CXCursor support for walking C++ base specifiers. This includes adding the API hooks clang_isVirtualBase() and clang_getCXXAccessSpecifier() to query properties of the base specifier.
Implements <rdar://problem/8274883>.

llvm-svn: 112296
2010-08-27 21:34:58 +00:00
Douglas Gregor 9704c75b1f Teach clang_codeComplete to always sort its code-completion results
llvm-svn: 112292
2010-08-27 21:13:41 +00:00
Douglas Gregor 67c692cc3d Implement code completion for @selector expressions
llvm-svn: 112186
2010-08-26 15:07:07 +00:00
Douglas Gregor 49f67ce4b3 Move the sorting of code-completion results out of the main path and
into the clients, e.g., the printing code-completion consumer and
c-index-test. Clients may want to re-sort the results anyway.

Provide a libclang function that sorts the results.

3rd try. How embarrassing.

llvm-svn: 112180
2010-08-26 13:48:20 +00:00
Daniel Dunbar bef185c835 Revert r112149, "Move the sorting of code-completion results out of the main
path and ...", it is failing tests.

llvm-svn: 112161
2010-08-26 03:53:50 +00:00
Daniel Dunbar 60e3749181 Revert r112154, "Fix thinko in sorting operation", it depends on r112149 which
doth lay upon the chopping block.

llvm-svn: 112160
2010-08-26 03:53:44 +00:00
Douglas Gregor db967a58eb Fix thinko in sorting operation
llvm-svn: 112154
2010-08-26 02:54:05 +00:00
Douglas Gregor 78ecc499eb Move the sorting of code-completion results out of the main path and
into the clients, e.g., the printing code-completion consumer and
c-index-test. Clients may want to re-sort the results anyway.

Provide a libclang function that sorts the results.

llvm-svn: 112149
2010-08-26 02:23:45 +00:00
Ted Kremenek a594082210 Add libclang API hook "clang_getIBOutletCollectionType" to query the collection type for iboutletcollection attributes.
llvm-svn: 112139
2010-08-26 01:42:22 +00:00
Douglas Gregor 1099865124 Revert "Move the sorting of code-completion results out of the main path and
into the clients", because the C standard library sucks. Where's my
stable sort, huh?

llvm-svn: 112121
2010-08-26 00:30:24 +00:00
Ted Kremenek 65b2cc061d When annotating tokens, don't fallback to annotating with a null cursor for cursors that come before a macro instantiation. Fixes <rdar://problem/7974151>.
llvm-svn: 112096
2010-08-25 22:16:02 +00:00
Douglas Gregor ebb7c84891 Move the sorting of code-completion results out of the main path and
into the clients, e.g., the printing code-completion consumer and
c-index-test. Clients may want to re-sort the results anyway.

llvm-svn: 112095
2010-08-25 22:15:42 +00:00
John McCall 276321a9ec Teach Sema to live without CodeCompleteConsumer.h.
llvm-svn: 112028
2010-08-25 06:19:51 +00:00
Ted Kremenek cc7f215872 USRs for class extensions should "mangle" in the location of the extension. (<rdar://problem/8350262>)
llvm-svn: 111991
2010-08-24 23:13:41 +00:00
Peter Collingbourne 85dd0bd18d Move ExecuteCompilerInvocation to a new library FrontendTool
r110903 introduced a dependency from Frontend to every library that
declared an Action by introducing Action references that previously
resided in the driver in the file ExecuteCompilerInvocation.cpp.
This patch moves ExecuteCompilerInvocation to a new library named
FrontendTool which is intended to bear these dependencies.

llvm-svn: 111873
2010-08-24 00:31:22 +00:00
Douglas Gregor f757a12dfc Introduce new libclang API functions that determine the availability
of a cursor or code-completion result, e.g., whether that result
refers to an unavailable, deleted, or deprecated declaration.

llvm-svn: 111858
2010-08-23 23:00:57 +00:00
Daniel Dunbar f10f9bec83 libclang: Print more information when recovering from crashes in
clang_parseTranslationUnit.

llvm-svn: 111855
2010-08-23 22:35:34 +00:00
Eli Friedman 04831926ec Detabify.
llvm-svn: 111768
2010-08-22 01:00:03 +00:00
John McCall 8b0666cf79 Another step in the process of making the parser depend on Sema:
- move DeclSpec &c into the Sema library
  - move ParseAST into the Parse library
Reflect this change in a thousand different includes.
Reflect this change in the link orders.

llvm-svn: 111667
2010-08-20 18:27:03 +00:00
Douglas Gregor b97b666c47 When performing code-completion in the presence of a preamble, make
sure to (1) actually use the remapped files we were given rather
than old data, and (2) keep the remapped files alive until the
code-completion results are destroyed. Big thanks to Daniel for the
test case.

llvm-svn: 111597
2010-08-20 00:59:43 +00:00
Daniel Dunbar 77af1c564e libclang: Execute clang_codeCompleteAt() inside a crash recovery context.
- Test case is disabled for now, because something isn't write with file
   remapping.

llvm-svn: 111581
2010-08-19 23:44:10 +00:00
Daniel Dunbar 186f74215f c-index-test: Diagnose parse / completion failures in -code-completion-at=.
llvm-svn: 111580
2010-08-19 23:44:06 +00:00
Daniel Dunbar ffc11e2a53 c-index-test: As with reparse, only honor remapped false during the code
completion step with -code-completion-at=, to allow testing simulated source
changes.

llvm-svn: 111579
2010-08-19 23:44:04 +00:00
Daniel Dunbar ce26b3ff2b libclang/Darwin: Always set the compatibility version in the dylib.
llvm-svn: 111578
2010-08-19 23:44:02 +00:00
Douglas Gregor 0e3da27c51 Fix a c-index-test leak with file remapping
llvm-svn: 111559
2010-08-19 20:50:29 +00:00
Sebastian Redl d44cd6adba More PCH -> AST renaming.
llvm-svn: 111472
2010-08-18 23:57:06 +00:00
Alexis Hunt dcfba7b35b Generate Attr subclasses with TableGen.
Now all classes derived from Attr are generated from TableGen.
Additionally, Attr* is no longer its own linked list; SmallVectors or
Attr* are used. The accompanying LLVM commit contains the updates to
TableGen necessary for this.

Some other notes about newly-generated attribute classes:

 - The constructor arguments are a SourceLocation and a Context&,
   followed by the attributes arguments in the order that they were
   defined in Attr.td

 - Every argument in Attr.td has an appropriate accessor named getFoo,
   and there are sometimes a few extra ones (such as to get the length
   of a variadic argument).

Additionally, specific_attr_iterator has been introduced, which will
iterate over an AttrVec, but only over attributes of a certain type. It
can be accessed through either Decl::specific_attr_begin/end or
the global functions of the same name.

llvm-svn: 111455
2010-08-18 23:23:40 +00:00
Daniel Dunbar 79acdd9402 libclang: Put clang_reparseTranslationUnit inside a crash recovery context.
llvm-svn: 111451
2010-08-18 23:09:31 +00:00
Daniel Dunbar ec29d712d4 c-index-test: Change -test-load-source-repase to only use remapped files for the
reparse, to allow testing distinct inputs.

llvm-svn: 111448
2010-08-18 23:09:16 +00:00
Douglas Gregor 2dd19f1d5f Simplify the ownership model for DiagnosticClients, which was really
convoluted and a bit leaky. Now, the Diagnostic object owns its
DiagnosticClient.

llvm-svn: 111437
2010-08-18 22:29:43 +00:00
Dan Gohman b37af7de47 Call llvm::remove_fatal_error_handler before deallocating objects
which are used by the error handling functions.

llvm-svn: 111427
2010-08-18 21:23:17 +00:00
Daniel Dunbar 583c3b775e libclang: Put clang_parseTranslationUnit inside a crash recovery context.
llvm-svn: 111387
2010-08-18 18:43:17 +00:00
Daniel Dunbar c91f2fff98 libclang: Implicitly enable crash recovery when using the libclang APIs. We may need to add an explicit API call, but hopefully we can make the crash recovery seamless enough that it doesn't make sense to turn it off.
llvm-svn: 111386
2010-08-18 18:43:14 +00:00
Douglas Gregor b13f5d99af Simplify FixItHint by eliminated the unnecessary InsertionLoc
location. Patch by Eelis van der Weegen!

llvm-svn: 111362
2010-08-18 14:24:02 +00:00
Sebastian Redl 135bcc791b Reintroduce the serialization library, with fixed dependencies.
llvm-svn: 111279
2010-08-17 20:43:28 +00:00
Douglas Gregor 600c4f6d84 Remove the last bit of the Clang Serialization library, for now
llvm-svn: 111267
2010-08-17 19:00:27 +00:00
Douglas Gregor 256a7282e4 Revert Sebastian's build-breaking patch.
llvm-svn: 111265
2010-08-17 18:31:01 +00:00
Dan Gohman b1e20869a2 Add the clangSerialization library to libclang.
llvm-svn: 111261
2010-08-17 18:07:30 +00:00
Sebastian Redl 52ce9bb2fb Create a new Serialization module that contains all the PCH code, and will contain all the module code in the future. Update the Makefiles, CMake projects and the Xcode project. I hope I did everything right for Xcode. No functionality change.
llvm-svn: 111258
2010-08-17 17:55:49 +00:00
Douglas Gregor 3998219789 Extend the code-completion caching infrastructure to include global
declarations (in addition to macros). Each kind of declaration maps to
a certain set of completion contexts, and the ASTUnit completion logic
introduces the completion strings for those declarations if the actual
code-completion occurs in one of the contexts where it matters. 

There are a few new code-completion-context kinds. Without these,
certain completions (e.g., after "using namespace") would need to
suppress all global completions, which would be unfortunate.

Note that we don't get the priorities right for global completions,
because we don't have enough type information. We'll need a way to
compare types in an ASTContext-agnostic way before this can be
implemented.

llvm-svn: 111093
2010-08-15 06:18:01 +00:00
Ted Kremenek aa01481d78 Always recurse into sub-cursors when annotating tokens, as this information is used for annotating macro arguments. This finishes up <rdar://problem/8044584>.
llvm-svn: 111066
2010-08-14 02:50:46 +00:00
Ted Kremenek f4ade0ae3f As a heuristic, annotate tokens (via clang_annotateTokens) that are the arguments of a macro instantiation using the closest cursor with the same spelling location. Because macro arguments can get token pasted in any arbitrary order, we use the annotation map to paper over the token -> cursor annotations during our post-processing stage. This fixes most of <rdar://problem/8044584>, but still doesn't work for assert().
llvm-svn: 111062
2010-08-14 01:14:06 +00:00
Douglas Gregor b14904c4a8 Implement caching of code-completion results for macro definitions
when the CXTranslationUnit_CacheCompletionResults option is given to
clang_parseTranslationUnit(). Essentially, we compute code-completion
results for macro definitions after we have parsed the file, then
store an ASTContext-agnostic version of those results (completion
string, cursor kind, priority, and active contexts) in the
ASTUnit. When performing code completion in that ASTUnit, we splice 
the macro definition results into the results provided by the actual
code-completion (which has had macros turned off) before libclang gets
those results. We use completion context information to only splice in
those results that make sense for that context.

With a completion involving all of the macros from Cocoa.h and a few other
system libraries (totally ~8500 macro definitions) living in a
precompiled header, we get about a 9% performance improvement from
code completion, since we no longer have to deserialize all of the
macro definitions from the precompiled header. 

Note that macro definitions are merely the canary; the cache is
designed to also support other top-level declarations, which should be
a bigger performance win. That optimization will be next.

Note also that there is no mechanism for determining when to throw
away the cache and recompute its contents.

llvm-svn: 111051
2010-08-13 22:48:40 +00:00
Douglas Gregor 6bb92ecc0a Add an options parameter to clang_saveTranslationUnit, because we'll want it later
llvm-svn: 111016
2010-08-13 15:35:05 +00:00
Douglas Gregor e938668003 Implement clang_saveTranslationUnit(), which saves a translation unit
into a PCH/AST file.

llvm-svn: 111006
2010-08-13 05:36:37 +00:00
Daniel Dunbar e9e91b0597 Frontend: Move the bulk of the cc1_main() processing into
ExecuteCompilerInvocation in libFrontend.

llvm-svn: 110903
2010-08-12 02:53:12 +00:00
Daniel Dunbar 1cdf04c193 clang -cc1: Move real diagnostics client initialization to earlier.
llvm-svn: 110902
2010-08-12 02:53:07 +00:00
Douglas Gregor 00c37ef021 Once code completion has completed, pass a "completion context" on to
the code-completion consumer. The consumer can use this information to
augument, filter, or display the code-completion results.

llvm-svn: 110858
2010-08-11 21:23:17 +00:00
Douglas Gregor de05118c84 Add a (currently unused) "options" parameter to
clang_reparseTranslationUnit(), along with a function to retrieve the
default recommended reparsing options for a translation unit.

Also, add the CXTranslationUnit_CacheCompletionResults flag, which is
also currently unused.

llvm-svn: 110811
2010-08-11 15:58:42 +00:00
Douglas Gregor e68aaca766 Teach the libclang cursor visitor to walk into the type information
provided by __builtin_types_compatible_p and __builtin_va_arg
expressions, now that Abramo has added proper type-source information
to those expressions.

llvm-svn: 110681
2010-08-10 15:02:34 +00:00
Douglas Gregor 4a47bca47d Instead of having a specific CXTranslationUnit_* option flag for
"editing" mode, introduce a separate function
clang_defaultEditingTranslationUnitOptions() that retrieves the set of
options. No functionality change.

llvm-svn: 110613
2010-08-09 22:28:58 +00:00
Daniel Dunbar 8a37147ce2 Fix mixed declarations and code warning.
llvm-svn: 110602
2010-08-09 21:06:06 +00:00
Douglas Gregor 8ef4c807a1 Minor libclang tweaks
llvm-svn: 110599
2010-08-09 21:00:09 +00:00
Douglas Gregor 028d3e4d0f Use precompiled preambles for in-process code completion.
llvm-svn: 110596
2010-08-09 20:45:32 +00:00
Douglas Gregor efcc6da97d Don't pass -avoid-version to Darwin linker
llvm-svn: 110438
2010-08-06 11:08:45 +00:00
Douglas Gregor b68bc59a2d Give clang_codeCompleteAt() an "options" parameter, and add a new
flags enumeration + default-generating function that allows
code-completion to be customized via the libclang API.

Plus, turn on spell-checking when performing code completion.

llvm-svn: 110319
2010-08-05 09:09:23 +00:00
Douglas Gregor d8a5dba9c2 When performing in-process code completion, don't free the remapped
file buffers until the code completion results are destroyed;
diagnostics may end up referring into the source.

llvm-svn: 110216
2010-08-04 17:07:00 +00:00
Douglas Gregor 8e984da800 Add code-completion support directly to ASTUnit, which performs code
completion within the translation unit using the same command-line
arguments for parsing the translation unit. Eventually, we'll reuse
the precompiled preamble to improve code-completion performance, and
this also gives us a place to cache results.

Expose this function via the new libclang function
clang_codeCompleteAt(), which performs the code completion within a
CXTranslationUnit. The completion occurs in-process
(clang_codeCompletion() runs code completion out-of-process).

llvm-svn: 110210
2010-08-04 16:47:14 +00:00
Douglas Gregor e9db88f991 When using a precompiled preamble, keep track of the top-level
declarations that we saw when creating the precompiled preamble, and
provide those declarations in addition to the declarations parsed in
the main source file when traversing top-level declarations. This
makes the use of precompiled preambles a pure optimization, rather
than changing the semantics of the parsed translation unit.

llvm-svn: 110131
2010-08-03 19:06:41 +00:00
Douglas Gregor b1cf1ca19a Add Darwin dylib versioning support to libclang when build with CMake.
llvm-svn: 110062
2010-08-02 20:52:32 +00:00
Daniel Dunbar 2be96746b4 Frontend: Change PluginASTAction::ParseArgs to take a CompilerInstance object
for use in reporting diagnostics.
 - We don't want to use the Action's own CompilerInstance, because that is only
   initialized during file processing and I like that invariant.

Also, if ParseArgs returns false then abandon execution.

Also, remove unused PluginASTAction::PrintHelp virtual method.

llvm-svn: 110039
2010-08-02 15:31:28 +00:00
Daniel Dunbar 88979914d7 Driver: Keep track of a separate "install dir", which is the path where clang
was invoked from (which may not be where the executable itself is).
 - This allows having e.g., /Developer/usr/bin/clang be a symlink to some other
   location, while still making sure the Driver finds 'as', 'ld', etc. relative
   to itself.

llvm-svn: 109989
2010-08-01 22:29:51 +00:00
Daniel Dunbar 5863fa5215 Simplify.
llvm-svn: 109988
2010-08-01 22:29:47 +00:00
Daniel Dunbar b6ab76b82f build: Don't pass -avoid-version or -no-undefined on Darwin, they don't do
anything.

llvm-svn: 109958
2010-07-31 21:33:01 +00:00
Ted Kremenek 0c7476ad59 Add clang_isPODType() for querying if the CXType is POD. Implements <rdar://problem/8250669>.
llvm-svn: 109822
2010-07-30 00:14:11 +00:00
Benjamin Kramer 4b5de0d6a3 Prepare for upcoming ownership change.
llvm-svn: 109766
2010-07-29 17:48:03 +00:00
Ted Kremenek 1e589f2124 Check for an invalid SourceLocation in clang_getCursor(). This avoids a possible assertion failure in SourceManager in the call to Lexer::GetBeginningOfToken(). Fixes <rdar://problem/8244873>.
llvm-svn: 109713
2010-07-29 00:52:07 +00:00
Douglas Gregor b59d21c22b Visit the children of CXXOperatorCallExprs in source order within
libclang, so that clang_annotateTokens() doesn't get confused and miss
annotations.

llvm-svn: 109706
2010-07-29 00:26:18 +00:00
Argyrios Kyrtzidis c0279a9826 Revert r109546, it broke linux build.
llvm-svn: 109550
2010-07-27 22:37:14 +00:00
Argyrios Kyrtzidis 4fac280618 Merge PCHWriterDecl.cpp's isRequiredDecl and CodeGenModule::MayDeferGeneration into a new function,
DeclIsRequiredFunctionOrFileScopedVar.

This function is part of the public CodeGen interface since it's essentially a CodeGen predicate that is also
needed by the PCH mechanism to determine whether a decl needs to be deserialized during PCH loading for codegen purposes.
This fixes current (and avoids future) codegen-from-PCH bugs.

llvm-svn: 109546
2010-07-27 22:01:17 +00:00
Dan Gohman e83f624f44 Fix an apparent bug.
llvm-svn: 109447
2010-07-26 21:44:15 +00:00
Douglas Gregor d6009ffb8e When LIBCLANG_CODE_COMPLETION_LOGGING is set in the environment, log code-completion command lines to stderr
llvm-svn: 109395
2010-07-26 16:29:14 +00:00
Douglas Gregor 67ca40c419 Eliminate the "minimal" and printing parser actions, which only ever
worked for C anyway. Also kills the -cc1 options -parse-noop and
-parse-print-callbacks.

llvm-svn: 109392
2010-07-26 04:08:02 +00:00
Douglas Gregor f2430ba223 Start removing the use of smart pointers from the Parse/Sema
interaction, by effectively defaulting to
DISABLE_SMART_POINTERS. We're embracing the model where all AST nodes
are ASTContext-allocated and live as long as the ASTContext lives.

llvm-svn: 109374
2010-07-25 17:39:21 +00:00
Douglas Gregor be2d8c6096 Basic plumbing for generating a precompiled preamble for an
ASTUnit/CXTranslationUnit. We can't actually use this preamble yet,
however.

llvm-svn: 109202
2010-07-23 00:33:23 +00:00
Douglas Gregor cd8bdd025f Improve performance during cursor traversal when a region of interest
is present. 

Rather than using clang_getCursorExtent(), which requires
us to lex the token at the ending position to determine its
length. Then, we'd be comparing [a, b) source ranges that cover the
characters in the range rather than the normal behavior for Clang's
source ranges, which covers the tokens in the range. However, relexing
causes us to read the source file (which may come from a precompiled
header), which is rather unfortunate and affects performance.

In the new scheme, we only use Clang-style source ranges that cover
the tokens in the range. At the entry points where this matters
(clang_annotateTokens, clang_getCursor), we make sure to move source
locations to the start of the token.

Addresses most of <rdar://problem/8049381>.

llvm-svn: 109134
2010-07-22 20:22:31 +00:00
Ted Kremenek 60fe71a9e3 Fix '<rdar://problem/8214263> MakeCXCursor null dereference when body of block is invalid' by checking that the body of a BlockDecl is null before constructing a CXCursor.
llvm-svn: 109097
2010-07-22 11:30:19 +00:00
Ted Kremenek 1eb888e9c3 Switch USR generation to use file offsets instead of line/columns for anonymous symbols. Fixes <rdar://problem/8221557>.
llvm-svn: 109095
2010-07-22 11:14:15 +00:00
Chandler Carruth 718df592f7 This was still complaining about the length of the string. I've broken it here
to try to keep as much logical grouping as possible.

llvm-svn: 109085
2010-07-22 06:29:13 +00:00
Douglas Gregor 99d2cf4838 Introduce a new C API function, clang_parseTranslationUnit(), which
will eventually replace
clang_createTranslationUnitFromSourceFile(). The only addition in
clang_parseTranslationUnit() is a set of flags that can control how
the translation unit is loaded. More interesting flags will be coming.

llvm-svn: 109027
2010-07-21 18:52:53 +00:00
Douglas Gregor af82e3510b Introduce a new lexer function to compute the "preamble" of a file,
which is the part of the file that contains all of the initial
comments, includes, and preprocessor directives that occur before any
of the actual code. Added a new -print-preamble cc1 action that is
only used for testing.

llvm-svn: 108913
2010-07-20 20:18:03 +00:00
Douglas Gregor 73a18fdd39 Slip up long string literal
llvm-svn: 108838
2010-07-20 14:34:35 +00:00
Daniel Dunbar 9d8416b799 Driver: Switch to using a SmallVector instead of std::vector, and stop
accessing outside the range of the vector (which always asserts on Win32).

llvm-svn: 108802
2010-07-20 02:47:40 +00:00
Douglas Gregor aa21cc401b Introduce a new libclang API, clang_reparseTranslationUnit(), which
reparses an already-parsed translation unit. At the moment it's just a
convenience function, but we hope to use it for performance
optimizations.

llvm-svn: 108756
2010-07-19 21:46:24 +00:00
Rafael Espindola 77a067a653 Implement support for reading arguments specified in a file with @file. If
there is no file named "file", keep the @file option unchanged.

llvm-svn: 108697
2010-07-19 15:20:12 +00:00
Daniel Dunbar 00c57967da Revert r108672, "Implement support for reading arguments specified in a file
with @file.", it doesn't correctly handle cases where arguments starting with
'@' are passed to other command line arguments.

llvm-svn: 108686
2010-07-19 07:21:12 +00:00
Rafael Espindola 129e43d29b Implement support for reading arguments specified in a file with @file.
llvm-svn: 108672
2010-07-19 03:08:01 +00:00
Zhongxing Xu 84f65e0692 Reapply r108617.
llvm-svn: 108668
2010-07-19 01:31:21 +00:00
Daniel Dunbar e38764c66c Driver: Change the driver to take the path to the main executable, instead of
taking it in pieces.
 - Fixes a problem where the Clang executable path was not initialized properly
   on Win32, because sys::Path::getBasename() doesn't do what I always think it
   does. Imagine that, a sys::Path interface that is confusing!

llvm-svn: 108667
2010-07-19 00:44:04 +00:00
Daniel Dunbar deaff5d792 Update for LLVM API change.
llvm-svn: 108665
2010-07-19 00:33:53 +00:00
Rafael Espindola 7661436220 Refactor the code a bit so that there is only one call to BuildCompilation. The
StringPointers vector will also be used in the normal case to handle @file
arguments.

llvm-svn: 108660
2010-07-18 22:03:55 +00:00
Benjamin Kramer e2e031ed6f Revert r108617, it broke the build.
llvm-svn: 108621
2010-07-17 13:51:58 +00:00
Zhongxing Xu 8de7966fd5 Fix cmake build.
llvm-svn: 108619
2010-07-17 11:59:16 +00:00
Zhongxing Xu 4ca4a999b1 Prepare the analyzer for the callee in another translation unit:
Let AnalysisContext contain a TranslationUnit.
  Let CallEnter refer to an AnalysisContext instead of a FunctionDecl.

llvm-svn: 108617
2010-07-17 11:12:42 +00:00
Daniel Dunbar 05474285aa clang -cc1as: Switch to using AsmParser constructor function.
llvm-svn: 108605
2010-07-17 02:26:21 +00:00
Daniel Dunbar 758f87cb97 build/Darwin: Add missing Info.plist template.
llvm-svn: 108457
2010-07-15 20:26:56 +00:00
Daniel Dunbar 20267fefa2 build/Darwin: Enable version information for clang executable.
llvm-svn: 108445
2010-07-15 19:33:44 +00:00
Douglas Gregor 47815d5b8c Add a -code-completion-timing= mode to c-index-test, so that we can
test the performance of code-completion without testing the
performance of printf().

llvm-svn: 108172
2010-07-12 18:38:41 +00:00
John Thompson 311de2e188 Rename clang.dll to libclang.dll, to fix Windows build.
llvm-svn: 108067
2010-07-11 03:23:30 +00:00
Nick Lewycky 32a168c5f8 Clang do so have plugins, we can't prune exports. Fixes plugin support.
llvm-svn: 108054
2010-07-10 20:19:47 +00:00
Douglas Gregor 79edde88ed Document my otherwise-inexplicable change
llvm-svn: 107998
2010-07-09 18:39:07 +00:00
Douglas Gregor 8ed0c0b99d Introduce -f{no-}spell-checking options to enable/disable
spell-checking. By default, spell-checking is enabled for Clang
(obviously) but disabled in CIndex for performance reasons.

llvm-svn: 107992
2010-07-09 17:35:33 +00:00
Douglas Gregor 747eb7840a Reinstate the fix for PR7556. A silly use of isTrivial() was
suppressing copies of objects with trivial copy constructors.

llvm-svn: 107857
2010-07-08 06:14:04 +00:00
Douglas Gregor e182370eda Revert r107828 and r107827, the fix for PR7556, which seems to be
breaking bootstrap on Linux.

llvm-svn: 107837
2010-07-07 23:37:33 +00:00
Douglas Gregor 6df2b8c3ac Rename CXXZeroInitValueExpr to CXXScalarValueInitExpr, to reflect its
newly-narrowed scope. No functionality change.

llvm-svn: 107828
2010-07-07 22:43:56 +00:00
Shantonu Sen df44f74290 Forward -fno-builtin to clang, add .cp as a supported
extension if you otherwise configure scan-build
to do c++ static analysis.

OKed by Ted

llvm-svn: 107562
2010-07-03 03:08:23 +00:00
Daniel Dunbar a2b1f8b5cd MC: Pass the target instance to the AsmParser constructor.
llvm-svn: 107427
2010-07-01 20:41:59 +00:00
Daniel Dunbar df000da850 libclang: When invoking external clang process to get code completion results,
pass -ccc-clang-cxx to force C++ support (even if the binary was built without
it).

llvm-svn: 107324
2010-06-30 21:40:01 +00:00
Chris Lattner de310d5d95 Minix doesn't support dylibs, PR7294
llvm-svn: 107120
2010-06-29 05:05:09 +00:00
Ted Kremenek 5414027020 Per Doug's suggestion, move check for invalid SourceLocation into
cxloc::translateSourceLocation() (thus causing all clients of this
function to have the same behavior).

llvm-svn: 107101
2010-06-28 23:54:17 +00:00
Benjamin Kramer 1e63c74f60 Silence warning about C++-style comments.
llvm-svn: 106531
2010-06-22 09:29:44 +00:00
Ted Kremenek c62ab8d064 Add CXType support for querying the return type of Objective-C methods. This is done by
adding a clang_getCursorResultType() function (which complements clang_getResultType()).

llvm-svn: 106473
2010-06-21 20:48:56 +00:00
Ted Kremenek c150887fef Add CXType support for FunctionNoProto and FunctionProto types. This includes adding a new
function, clang_getResultType(), which returns the result type of the function type.

llvm-svn: 106459
2010-06-21 20:15:39 +00:00
Ted Kremenek d34da45a83 Add clang_getCursorType() support for @property declarations.
llvm-svn: 106451
2010-06-21 19:41:40 +00:00
Chris Lattner ed8b6b799d introduce a new CharSourceRange class, and enhance the diagnostics routines
to use them instead of SourceRange.  CharSourceRange is just a SourceRange
plus a bool that indicates whether the range has the end character resolved
or whether the end location is the start of the end token.  While most of
the compiler wants to think of ranges that have ends that are the start of
the end token, the printf diagnostic stuff wants to highlight ranges within
tokens.

This is transparent to the diagnostic stuff.  To start taking advantage of
the new capabilities, you can do something like this:
  Diag(..) << CharSourceRange::getCharRange(Begin,End)

llvm-svn: 106338
2010-06-18 22:45:06 +00:00
Alexis Hunt 344393e9cf Implement first TD-based usage of attributes.
Currently, there are two effective changes:

 - Attr::Kind has been changed to attr::Kind, in a separate namespace
   rather than the Attr class. This is because the enumerator needs to
   be visible to parse.
 - The class definitions for the C++0x attributes other than aligned are
   generated by TableGen.

The specific classes generated by TableGen are controlled by an array in
TableGen (see the accompanying commit to the LLVM repository). I will be
expanding the amount of code generated as I develop the new attributes system
while initially keeping it confined to these attributes.

llvm-svn: 106172
2010-06-16 23:43:53 +00:00
Daniel Dunbar 7c995e8fac Frontend: Allow passing -cc1 level arguments to plugins. Patch by Troy Straszheim!
llvm-svn: 106113
2010-06-16 16:59:23 +00:00
Daniel Dunbar c1b1729b66 Break Frontend's dependency on Rewrite, Checker and CodeGen in shared library configuration
Currently, all AST consumers are located in the Frontend library,
meaning that in a shared library configuration, Frontend has a
dependency on Rewrite, Checker and CodeGen.  This is suboptimal for
clients which only wish to make use of the frontend.  CodeGen in
particular introduces a large number of unwanted dependencies.

This patch breaks the dependency by moving all AST consumers with
dependencies on Rewrite, Checker and/or CodeGen to their respective
libraries.  The patch therefore introduces dependencies in the other
direction (i.e. from Rewrite, Checker and CodeGen to Frontend).

After applying this patch, Clang builds correctly using CMake and
shared libraries ("cmake -DBUILD_SHARED_LIBS=ON").

N.B. This patch includes file renames which are indicated in the
patch body.

Changes in this revision of the patch:
 - Fixed some copy-paste mistakes in the header files
 - Modified certain aspects of the coding to comply with the LLVM
   Coding Standards

llvm-svn: 106010
2010-06-15 17:48:49 +00:00
Chris Lattner fa04338f38 don't make libclang depend on codegen. Patch by Peter Collingbourne!
llvm-svn: 105901
2010-06-12 22:54:45 +00:00
Daniel Dunbar a442fd5da6 Driver: Fix arg_iterator typing to reflect that it is really an iterator over Arg*s.
llvm-svn: 105838
2010-06-11 22:00:13 +00:00
Daniel Dunbar d04e1a7ef1 Makefiles: Remove unnecessary early include of Makefile.config.
llvm-svn: 105640
2010-06-08 20:57:22 +00:00