Commit Graph

2890 Commits

Author SHA1 Message Date
Jordan Rose af71031e3c Fix -Wsign-compare warning.
No functionality change.

llvm-svn: 202864
2014-03-04 17:45:43 +00:00
Chandler Carruth 757fcd6d1f [cleanup] Re-sort includes with llvm/utils/sort_includes.py and fix
a missing include from CLog.h.

CLog.h referenced most of the core libclang types but never directly
included Index.h that provides them. Previously it got lucky and other
headers were always included first but with the sorting it ended up
first in one case and stopped compiling. Adding the Index.h include
fixes it right up.

llvm-svn: 202810
2014-03-04 10:05:20 +00:00
Argyrios Kyrtzidis 3227d86f1b [libclang] Have clang_getCursorSpelling() return the string for a CXCursor_ObjCStringLiteral or CXCursor_StringLiteral cursor.
rdar://16206459

llvm-svn: 202745
2014-03-03 19:40:52 +00:00
Jordan Rose 7ef1c387a0 Serialized diagnostic severity levels should be stable.
Serialized diagnostics were accidentally using the AST diagnostic level values
rather than a dedicated stable enum, so the addition of "remark" broke the
reading of existing serialized diagnostics files. I've added a .dia file
generated from Xcode 5's Clang to make sure we don't break this in the future.

llvm-svn: 202733
2014-03-03 18:29:52 +00:00
Argyrios Kyrtzidis d502a10c5e [libclang] Introduce APIs that assist in constructing a simple module.map file for a user framework.
rdar://16092858

llvm-svn: 202681
2014-03-03 07:41:45 +00:00
Argyrios Kyrtzidis 74c96c0c75 [libclang] Change clang_VirtualFileOverlay_writeToBuffer to return a malloc'ed buffer.
Returning CXString is not appropriate if we want to switch to a non-string format buffer.

llvm-svn: 202675
2014-03-03 06:38:52 +00:00
Benjamin Kramer 4527fb2f33 [C++11] Use std::atomic instead of LLVM's.
No intended functionality change.

llvm-svn: 202652
2014-03-02 17:08:31 +00:00
Benjamin Kramer 867ea1d426 [C++11] Replace llvm::tie with std::tie.
llvm-svn: 202639
2014-03-02 13:01:17 +00:00
Craig Topper a798a9db93 Switch all uses of LLVM_OVERRIDE to just use 'override' directly.
llvm-svn: 202625
2014-03-02 09:32:10 +00:00
Benjamin Kramer bbdd7640e8 [C++11] Replace verbose functors with succinct lambdas
No functionality change.

llvm-svn: 202590
2014-03-01 14:48:57 +00:00
Rafael Espindola d0151cebcf Now that llvm's build system sets -install_name, we don't need to.
llvm-svn: 202500
2014-02-28 13:50:15 +00:00
Tobias Grosser 741602461d Add 'remark' diagnostic type in 'clang'
A 'remark' is information that is not an error or a warning, but rather some
additional information provided to the user. In contrast to a 'note' a 'remark'
is an independent diagnostic, whereas a 'note' always depends on another
diagnostic.

A typical use case for remark nodes is information provided to the user, e.g.
information provided by the vectorizer about loops that have been vectorized.

This patch provides the initial implementation of 'remarks'. It includes the
actual definiton of the remark nodes, their printing as well as basic parameter
handling. We are reusing the existing diagnostic parameters which means a remark
can be enabled with normal '-Wdiagnostic-name' flags and can be upgraded to
an error using '-Werror=diagnostic-name'. '-Werror' alone does not upgrade
remarks.

This patch is by intention minimal in terms of parameter handling. More
experience and more discussions will most likely lead to further enhancements
in the parameter handling.

llvm-svn: 202475
2014-02-28 09:11:08 +00:00
Dmitri Gribenko 6ede6aba28 libclang: New functions clang_Type_getNumTemplateArguments,
clang_Type_getTemplateArgument

Note that these functions don't handle variadic templates -- see tests.

Patch by Matthieu Nottale and Philippe Daouadi.

llvm-svn: 202406
2014-02-27 16:05:05 +00:00
Alexey Bataev 1b59ab5683 [OPENMP] First changes for Parsing and Sema for 'omp simd' directive support
llvm-svn: 202360
2014-02-27 08:29:12 +00:00
Alexander Kornienko 1eda305a52 Add newlines to fallback-style description. Patch by Kamal Essoufi\!
llvm-svn: 202269
2014-02-26 15:03:57 +00:00
Ted Kremenek 38d77473b0 Add preprocessed output to ccc-analyzer's accepted language map.
llvm-svn: 202182
2014-02-25 19:16:33 +00:00
Argyrios Kyrtzidis 0b9682efa4 [libclang] Introduce libclang APIs for creating a buffer with a JSON virtual file overlay description.
The current API only supports adding 'virtual file path' -> 'real file path' mappings.

rdar://15986708

llvm-svn: 202105
2014-02-25 03:59:23 +00:00
Rafael Espindola 4fbd373815 Update for llvm api change.
llvm-svn: 202053
2014-02-24 18:20:21 +00:00
Bob Wilson 39265b96b5 Remove support for the QA_OVERRIDE_GCC3_OPTIONS environment variable.
In r199283 I switched the name of this variable to CCC_OVERRIDE_OPTIONS, but
I kept some code to continue recognizing the old name temporarily. As far as
I know, the only use of this was for some internal testing at Apple, and we've
now switched to use the new name. If anyone else is still using this and needs
more time to switch names, I guess we'll find out! <rdar://problem/15821425>

llvm-svn: 201962
2014-02-23 00:11:56 +00:00
NAKAMURA Takumi 959c64bb76 [CMake] libclang: Use llvm_add_library(SHARED STATIC).
llvm-svn: 201862
2014-02-21 15:34:01 +00:00
NAKAMURA Takumi 7da9487dd4 [CMake] Get rid of explicit dependencies to include/clang/*.inc and introduce CLANG_TABLEGEN_TARGETS.
This does;
  - clang_tablegen() adds each tblgen'd target to global property CLANG_TABLEGEN_TARGETS as list.
  - List of targets is added to LLVM_COMMON_DEPENDS.
  - all clang libraries and targets depend on generated headers.

You might wonder this would be regression, but in fact, this is little loss.
  - Almost all of clang libraries depend on tblgen'd files and clang-tblgen.
  - clang-tblgen may cause short stall-out but doesn't cause unconditional rebuild.
  - Each library's dependencies to tblgen'd files might vary along headers' structure.
    It made hard to track and update *really optimal* dependencies.

Each dependency to intrinsics_gen and ClangSACheckers is left as DEPENDS.

llvm-svn: 201842
2014-02-21 07:59:59 +00:00
Dmitri Gribenko 8850cdad34 libclang: ensure clang_createTranslationUnit2 always initializes *TU
llvm-svn: 201657
2014-02-19 10:24:00 +00:00
Saleem Abdulrasool 909dce5fe2 CIndex: initialise TU
TU is not guaranteed to be initialised in all cases.  In particular if CIdx or
ast_filename is NULL (or if &TU is NULL), then clang_createTranslationUnit2 will
not initialise the out parameter out_TU.  This is followed by an assertion check
which may perform a branch based on unitialised memory.

Caught by scan-build.

llvm-svn: 201628
2014-02-19 02:56:55 +00:00
Sylvestre Ledru 3ea1dae8da In some cases (for example, the Firefox build system), the CLANG_CXX variable is defined but empty.
Extend the test (like it is done in scan-build) to check also if the variable 
is empty or not.

llvm-svn: 201586
2014-02-18 17:45:06 +00:00
Sylvestre Ledru 82e547e1a9 Remove trailing spaces (no other change). Bikeshed #2
llvm-svn: 201584
2014-02-18 17:21:45 +00:00
Dmitri Gribenko 1bf8d9107b libclang: fix a bug in processing invalid arguments, introduced in r201249
Recommit r201346, reverted in r201373.

llvm-svn: 201578
2014-02-18 15:20:02 +00:00
Sylvestre Ledru 905d848fc9 Remove trailing spaces (no other change)
llvm-svn: 201570
2014-02-18 12:59:51 +00:00
Patrik Hagglund 55701d25ee Fix gcc warning about C++ style comments.
llvm-svn: 201512
2014-02-17 11:54:08 +00:00
Juergen Ributzka c67c93d031 Revert "libclang: fix a bug in processing invalid arguments, introduced in r201249,"
Reverting commit (201346) for now, because it is breaking our internal builds.

llvm-svn: 201373
2014-02-13 23:34:54 +00:00
Dmitri Gribenko fbe5672746 libclang: fix a bug in processing invalid arguments, introduced in r201249,
pointed out by Daniel Jasper in r201329

llvm-svn: 201346
2014-02-13 16:51:38 +00:00
Daniel Jasper a238b17e76 Remove assert added in r201249.
This triggers on one of our internal tests.

Dmitri:
I do not understand this part of the codebase well enough to locate the
underlying cause easily. If the correct fix is not obvious, I can try to
debug the problem further or try to come up with reduced test case.

llvm-svn: 201329
2014-02-13 14:24:14 +00:00
Alexey Bataev aadd52e5cc [OPENMP] 'if' clause support (no CodeGen support)
llvm-svn: 201297
2014-02-13 05:29:23 +00:00
Reid Kleckner 6eaf05a4fd Really fix unused variable warnings in CIndex.
llvm-svn: 201285
2014-02-13 01:19:59 +00:00
Reid Kleckner fd48fc6d33 Silence unused variable warning in CIndex.cpp with NDEBUG
llvm-svn: 201276
2014-02-12 23:56:20 +00:00
Dmitri Gribenko ea4d1c32fb libclang: report error code for bad PCH files
This commit improves libclang to report the error condition when
CXTranslationUnit can not be created because of a stale PCH file.  This allows
the caller, for example, to rebuild the PCH file and retry the request.

There two are APIs in libclang that return a CXTranslationUnit and don't
support reporting detailed errors (the only error condition is a NULL result).
For these APIs, a second, superior, version is introduced --
clang_createTranslationUnit2 and clang_parseTranslationUnit2.  These functions
return a CXTranslationUnit indirectly and also return an error code.  Old
functions are still supported and are nothing more than convenience wrappers
that ignore extended error codes.

As a cleanup, this commit also categorizes some libclang errors in the
functions I had to modify anyway.

llvm-svn: 201249
2014-02-12 19:12:37 +00:00
Dmitri Gribenko 371c217b3f libclang: fix a crash in clang_disposeDiagnosticSet when it is passed a NULL argument
llvm-svn: 201236
2014-02-12 14:17:58 +00:00
Dmitri Gribenko fdd4f30f0e 'svn add' files I forgot for r201224 (Add an option to allow Clang verify
source files for a module only once during)

llvm-svn: 201225
2014-02-12 10:40:07 +00:00
Dmitri Gribenko f430da4de6 Add an option to allow Clang verify source files for a module only once during
the build

When Clang loads the module, it verifies the user source files that the module
was built from.  If any file was changed, the module is rebuilt.  There are two
problems with this:
1. correctness: we don't verify system files (there are too many of them, and
   stat'ing all of them would take a lot of time);
2. performance: the same module file is verified again and again during a
   single build.

This change allows the build system to optimize source file verification.  The
idea is based on the fact that while the project is being built, the source
files don't change.  This allows us to verify the module only once during a
single build session.  The build system passes a flag,
-fbuild-session-timestamp=, to inform Clang of the time when the build started.
The build system also requests to enable this feature by passing
-fmodules-validate-once-per-build-session.  If these flags are not passed, the
behavior is not changed.  When Clang verifies the module the first time, it
writes out a timestamp file.  Then, when Clang loads the module the second
time, it finds a timestamp file, so it can compare the verification timestamp
of the module with the time when the build started.  If the verification
timestamp is too old, the module is verified again, and the timestamp file is
updated.

llvm-svn: 201224
2014-02-12 10:33:14 +00:00
Sylvestre Ledru a4c779d8d6 update of the clang version (should probably managed in the configure)
llvm-svn: 201182
2014-02-11 21:37:27 +00:00
Dmitri Gribenko 852d622e5e Fix a typo in the function name that I just introduced (r201155)
llvm-svn: 201156
2014-02-11 15:02:48 +00:00
Dmitri Gribenko 256454fdaa libclang: audit all APIs that accept a CXTranslationUnit to make sure that
checks for invalid translation unit are in place.  Also, while there, add log
output for this case.

llvm-svn: 201155
2014-02-11 14:34:14 +00:00
Dmitri Gribenko ceeba78f9e libclang: use namespace qualifiers in the macro, so that it does not require
'using namespace clang::cxindex'.

llvm-svn: 201146
2014-02-11 12:25:31 +00:00
Argyrios Kyrtzidis 4a4d2b4175 [libclang] While visiting a C++ destructor decl, keep the type identifier associated with the decl,
don't turn it into a type ref.

rdar://15907618

llvm-svn: 201042
2014-02-09 08:13:47 +00:00
Dmitri Gribenko 2febd212d3 ASTUnit: ArrayRef'ize RemappedFiles
llvm-svn: 200975
2014-02-07 15:00:22 +00:00
Rafael Espindola c32818ac9b Update for llvm api change.
llvm-svn: 200863
2014-02-05 18:00:26 +00:00
Alexander Kornienko 3bb8fbfa3e Make the OptionCategory variable static.
llvm-svn: 200839
2014-02-05 13:42:43 +00:00
NAKAMURA Takumi 1b1e57514e [CMake] arcmt-test: Reorganize link libraries with *actually referenced* libs from arcmt-test.cpp.
arcmt-test doesn't depend on llvm codegen.

llvm-svn: 200563
2014-01-31 18:09:49 +00:00
NAKAMURA Takumi b024162c20 [CMake] clang doesn't care whether CLANG_ENABLE_*(s) were set or not.
llvm-svn: 200533
2014-01-31 11:19:15 +00:00
NAKAMURA Takumi e096352228 libclang/Makefile: Reorder libraries.
llvm-svn: 200508
2014-01-31 01:39:31 +00:00
Rafael Espindola d51906e5b3 Update for llvm api change.
llvm-svn: 200136
2014-01-26 06:39:14 +00:00