Commit Graph

1983 Commits

Author SHA1 Message Date
Douglas Gregor deafd0b2a4 Eliminate ObjCClassDecl, which is redundant now that ObjCInterfaceDecl
covers both declarations (@class) and definitions (@interface) of an
Objective-C class.

llvm-svn: 147299
2011-12-27 22:43:10 +00:00
Dylan Noblesmith 68207c0b26 driver: fix unused variable warning
from r147218.

llvm-svn: 147278
2011-12-26 19:29:47 +00:00
Dylan Noblesmith e99b27f35e Let CompilerInvocation initialization indicate failure
This fixes the FIXMEs in ParseAnalyzeArgs. (Also a
precursor to moving the analyzer into an AST plugin.)

For consistency, do the same with AssemblerInvocation.

llvm-svn: 147218
2011-12-23 03:05:38 +00:00
Dylan Noblesmith 1ced737ebf remove unneeded config.h includes
llvm-svn: 147195
2011-12-22 22:49:47 +00:00
Kevin Enderby 292dc080e0 Last part of support for generating dwarf for assembly source files. This gets
the clang driver to enable this when assembling a .s file.  rdar://9275556

llvm-svn: 147167
2011-12-22 19:31:58 +00:00
Argyrios Kyrtzidis c09b854f6b [libclang] In visitPreprocessedEntitiesInRange we are interested in a file region
so translate the range to file locations.

llvm-svn: 147058
2011-12-21 16:56:38 +00:00
Douglas Gregor dc9166c8e1 Keep track of all declarations of an Objective-C class (both forward
declarations and definitions) as ObjCInterfaceDecls within the same
redeclaration chain. This new representation matches what we do for
C/C++ variables/functions/classes/templates/etc., and makes it
possible to answer the query "where are all of the declarations of
this class?"

llvm-svn: 146679
2011-12-15 20:29:51 +00:00
Argyrios Kyrtzidis adba86d63c [libclang] Give up on using write(); hopefully unbreaks mingw build.
llvm-svn: 146648
2011-12-15 06:51:30 +00:00
Argyrios Kyrtzidis a0caa29d6f Revert r146646 that was a mistake, and make the intended change in the right file.
Log:
[libclang] Try to unbreak mingw build.

llvm-svn: 146647
2011-12-15 05:53:37 +00:00
Douglas Gregor c0ac7d688e Move the definition-specific data of ObjCInterfaceDecl into a
separately-allocated DefinitionData structure, which we manage the
same way as CXXRecordDecl::DefinitionData. This prepares the way for
making ObjCInterfaceDecls redeclarable, to more accurately model
forward declarations of Objective-C classes and eliminate the mutation
of ObjCInterfaceDecl that causes us serious trouble in the AST reader.

Note that ObjCInterfaceDecl's accessors are fairly robust against
being applied to forward declarations, because Clang (and Sema in
particular) doesn't perform RequireCompleteType/hasDefinition() checks
everywhere it has to. Each of these overly-robust cases is marked with
a FIXME, which we can tackle over time.

llvm-svn: 146644
2011-12-15 05:27:12 +00:00
Argyrios Kyrtzidis be52b5ff6a [libclang] Install a fatal error handler that will call abort() instead of exit()
when there is a report_fatal_error() call.

rdar://10507984

llvm-svn: 146641
2011-12-15 04:52:41 +00:00
Argyrios Kyrtzidis 4d873b725e [libclang] Indexing API: provide an attribute list inside CXIdxEntityInfo
so that we can access the attributes of an entity for a reference.

llvm-svn: 146616
2011-12-15 00:05:00 +00:00
Argyrios Kyrtzidis 41cfce25fe [libclang] Suppress indexing references for occurrences of the interface
in a superclass and the protocols in a protocol list.

llvm-svn: 146615
2011-12-15 00:04:56 +00:00
Douglas Gregor 40d009ff0c Eliminate the vistigial ObjCClassDecl::ObjCClassRef, and inline its
members into ObjCClassDecl, saving ourselves one pointer per forward
declaration.

llvm-svn: 146564
2011-12-14 17:12:03 +00:00
Argyrios Kyrtzidis 9b9f7a9f7a [libclang] Indexing API: Provide the protocols list for objc categories as well.
rdar://10573361

llvm-svn: 146498
2011-12-13 18:47:45 +00:00
Argyrios Kyrtzidis 25cb0ff3d8 [libclang] Indexing API: Fix indexing of missed references.
rdar://10567864&10567916

llvm-svn: 146497
2011-12-13 18:47:41 +00:00
Argyrios Kyrtzidis ccdf8276a3 [libclang] Indexing API: Fix suppressing of references in macros and suppress
@class forward references.

rdar://10568080&10568103&10568119

llvm-svn: 146496
2011-12-13 18:47:35 +00:00
Argyrios Kyrtzidis 173e911394 [libclang] Add defensive checks to make sure we don't try to dereference
a null pointer after getCursorDecl() is called. rdar://10298421.

llvm-svn: 146312
2011-12-10 02:36:25 +00:00
Ted Kremenek b4a8b056f8 Add clang_getDiagnosticSetFromTU() to libclang. Fixes <rdar://problem/10553081>.
llvm-svn: 146287
2011-12-09 22:28:32 +00:00
Ted Kremenek 2d6d886d73 Sort exports list.
llvm-svn: 146286
2011-12-09 22:28:29 +00:00
Argyrios Kyrtzidis 4996f5fba2 Save category name loc in ObjCCategoryImplDecl, patch by Jason Haslam!
llvm-svn: 146213
2011-12-09 00:31:40 +00:00
Argyrios Kyrtzidis fa469d0efd [libclang] Make sure we don't try to handle a CXCursor_NoDeclFound
passed to clang_findReferencesInFile.

llvm-svn: 146211
2011-12-09 00:17:49 +00:00
Eli Friedman 83de51301a Misc Minix-specific changes to clang:
. move compiler-rt to a separate directory so the -L argument only includes compiler-rt (thanks joerg)
. build all clang subdirs
. switches the Minix platform to ELF
. normalizes toolchain invocation

Patch by Ben Gras.

llvm-svn: 146206
2011-12-08 23:54:21 +00:00
Argyrios Kyrtzidis 831411f42b [libclang] When doing clang_findReferencesInFile, make sure we don't crash
if we come up against a null Decl.

No test case unfortunately. rdar://10457799.

llvm-svn: 146127
2011-12-08 01:56:07 +00:00
Argyrios Kyrtzidis bf1d884d9e [libclang] Remove IndexingContext's getScopedContext(), it's not useful
now that client containers can be set via function calls.

llvm-svn: 146117
2011-12-08 00:54:07 +00:00
Argyrios Kyrtzidis 663c8ecda1 [libclang] Indexing API: provide both the semantic and the lexical container.
They are generally the same except in C++ cases like out-of-line member functions.

llvm-svn: 146069
2011-12-07 20:44:19 +00:00
Argyrios Kyrtzidis b3c16bad20 [libclang] Fix indexing of C++ bases in a C++ class.
llvm-svn: 146068
2011-12-07 20:44:15 +00:00
Argyrios Kyrtzidis 520028802c [libclang] Introduce CXIdxEntityLanguage that indicates the language
of an indexed entity.

llvm-svn: 146067
2011-12-07 20:44:12 +00:00
Argyrios Kyrtzidis 2b0b43cf56 [libclang] Index C++ namespaces.
llvm-svn: 146019
2011-12-07 05:52:06 +00:00
Ted Kremenek 9c9e81085f Tweak serialized diagnostics to support errors with no categories. Fixes <rdar://problem/10538300>.
llvm-svn: 146011
2011-12-07 02:08:00 +00:00
Argyrios Kyrtzidis 66f433a746 [libclang] API enhancements by Joe Groff!
- Exposes a CXType_Vector type kind for vector types.
- Adds generalized versions of the clang_getArrayElementType and clang_getArraySize functions, named clang_getElementType and clang_getNumElements, which work on array, vector, or complex types.
- Adds additional functions for querying function types. clang_isFunctionTypeVariadic returns true if a function type is variadic. clang_getFunctionCallingConv returns an enumeration value indicating the calling convention of the function type. clang_getNumArgTypes returns the number of static argument types, and clang_getArgType gets the type of an argument.
- Adds a clang_getTypedefDeclUnderlyingType function to get the underlying type from a TypedefDecl cursor.
- Adds a clang_getEnumDeclIntegerType function to get the integer type from an EnumDecl cursor.
- Adds clang_getEnumConstantDeclValue and clang_getEnumConstantDeclUnsignedValue functions to get the value of an EnumConstantDecl as a signed or unsigned long long, respectively.
- Exposes a CXCursor_AsmLabelAttr cursor kind for __asm__("label") attributes.
- Alters clang_getCursorSpelling to return the label value for AsmLabelAttr-kind cursors.

llvm-svn: 145972
2011-12-06 22:05:01 +00:00
Argyrios Kyrtzidis 1a10f29b2f [libclang] When indexing a field in a C++ class, return an entity
of kind CXIdxEntity_CXXInstanceVariable. rdar://10522503.

llvm-svn: 145859
2011-12-05 22:05:28 +00:00
Argyrios Kyrtzidis 0042b6f925 [libclang] Fix infinite loop when doing visitation of an OpaqueValueExpr.
llvm-svn: 145751
2011-12-03 03:49:47 +00:00
Argyrios Kyrtzidis 0fd8fae0a6 [libclang] Allow indexing/get-cursor/etc. for the exception variable in a C++ catch.
llvm-svn: 145750
2011-12-03 03:49:44 +00:00
Douglas Gregor ba34552e79 Introduce a module import declaration, so that we properly represent, e.g.,
__import_module__ std.vector;

in the AST.

llvm-svn: 145725
2011-12-02 23:23:56 +00:00
Argyrios Kyrtzidis f2d99b0d38 [libclang] Create a diagnostic set to pass at the end of indexing.
llvm-svn: 145557
2011-12-01 02:42:50 +00:00
Argyrios Kyrtzidis ebbb20628a [libclang] Do the ConcurrencyCheck at the beginning of clang_findReferencesInFile.
llvm-svn: 145455
2011-11-29 23:21:50 +00:00
Benjamin Kramer 7f107eeea5 Preserve constness.
llvm-svn: 145397
2011-11-29 12:31:20 +00:00
Benjamin Kramer 696894a35b Silence GCC warnings, RefCountedBase is meant to be default-initialized here.
llvm-svn: 145396
2011-11-29 11:31:35 +00:00
Argyrios Kyrtzidis 6e210232ab [libclang] Fix leak in clang_indexSourceFile_Impl
llvm-svn: 145393
2011-11-29 08:14:50 +00:00
Argyrios Kyrtzidis 1ddb97ec86 [libclang] Make clang_findReferencesInFile also work on macros (find all expansions/definition
of a macro in a file).

As a bonus, also make searching for declarations more efficient by ignoring
preprocessing entities when we know that we are looking for a declaration.

Fixes rdar://10427411.

llvm-svn: 145369
2011-11-29 03:14:11 +00:00
Ted Kremenek 6cdff0a82b Fix serialized diagnostics to handle FixIts that only remove text. Fixes <rdar://problem/10473903>.
llvm-svn: 145339
2011-11-29 00:30:52 +00:00
Argyrios Kyrtzidis a3ec8e82c8 [libclang] Protect against the declaration's SourceRange being invalid
before passing to RangeCompare.

Though no idea how this can occur with the decls returned from
findFileRegionDecls().

llvm-svn: 145301
2011-11-28 22:38:07 +00:00
Bob Wilson bd0fbe86c5 Install c-index-test and clang-c/Index.h as internal files. rdar://10217046
Specify that these files should be installed to the optional internal
install location as specified by configure's --with-internal-prefix.
If that option is not used, they'll be installed to the default prefix
as before.

llvm-svn: 145235
2011-11-28 08:03:54 +00:00
Argyrios Kyrtzidis b11f5a4cbb [libclang] Indexing API: If the client requested to get a CXTranslationUnit after
indexing, honor all the TU options.

llvm-svn: 145229
2011-11-28 04:56:00 +00:00
Argyrios Kyrtzidis 67aa7db0a4 [libclang] Indexing API: Capture diagnostics during indexing.
llvm-svn: 145228
2011-11-28 04:55:55 +00:00
Argyrios Kyrtzidis 8ad3bab505 [libclang] Fix operations (token annotation, getting cursor, etc.) with a file region
inside an objc container that "contains" other file-level declarations.

When getting the array of file-level declarations that overlap with a file region,
we failed to report that the region overlaps with an objc container, if
the container had other file-level declarations declared lexically inside it.

Fix this by marking such declarations as "isTopLevelDeclInObjCContainer" in the AST
and handling them appropriately.

llvm-svn: 145109
2011-11-23 20:27:36 +00:00
Argyrios Kyrtzidis 41fc05cad8 [libclang] Indexing API: Fix issues, mostly C++ related.
llvm-svn: 145107
2011-11-23 20:27:26 +00:00
Argyrios Kyrtzidis 4c910b1475 [libclang] Indexing API: Support C++ symbols.
llvm-svn: 145058
2011-11-22 07:24:51 +00:00
Peter Collingbourne 17a7bbbc9f Create the clang++ symlink as a POST_BUILD custom command on clang.
This saves us from re-creating the symlink on every build even if we
didn't rebuild clang.

llvm-svn: 145017
2011-11-21 00:00:48 +00:00