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30 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis 39ae3d5c4e [libclang] Remove the 'extern "C"' blocks from the implementation files. 
These are unnecessary, the declarations already carry the 'extern C' property, and if there is mismatch
between declaration and definition then we will get linker errors via libclang.exports.

llvm-svn: 290025
 2016-12-17 01:09:40 +00:00
Erik Pilkington 53937db801 Replace uses of LLVM_FUNCTION_NAME with __func__, this was macro was removed from llvm/Support in r284681 
llvm-svn: 284690
 2016-10-20 02:46:22 +00:00
Mehdi Amini 004b9c7aae Store FileEntry::Filename as a StringRef instead of raw pointer (NFC) 
llvm-svn: 283815
 2016-10-10 22:52:47 +00:00
Eugene Zelenko 0a4f3f4373 Fix some Clang-tidy readability-redundant-control-flow warnings; other minor fixes. 
Differential revision: http://reviews.llvm.org/D17060

llvm-svn: 260414
 2016-02-10 19:11:58 +00:00
Craig Topper 69186e731f [C++11] Use 'nullptr'. Tools edition. 
llvm-svn: 210422
 2014-06-08 08:38:04 +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
Argyrios Kyrtzidis 5fcef77b2e [libclang] In clang_getLocation, check that the provided line/column is valid. 
rdar://14971432

llvm-svn: 190568
 2013-09-12 01:10:36 +00:00
Evgeniy Stepanov a98799fe4b Fix 2 cases of uninitialized reads of an invalid PresumedLoc. 
The code in CGExpr was added back in 2012 (r165536) but not exercised in tests
until recently.

Detected on the MemorySanitizer bootstrap bot.

llvm-svn: 190521
 2013-09-11 12:33:58 +00:00
Eli Friedman 5ba37d5282 Split isFromMainFile into two functions. 
Basically, isInMainFile considers line markers, and isWrittenInMainFile
doesn't.  Distinguishing between the two is useful when dealing with
files which are preprocessed files or rewritten with -frewrite-includes
(so we don't, for example, print useless warnings).

llvm-svn: 188968
 2013-08-22 00:27:10 +00:00
Stefanus Du Toit db51c630ad Add clang_Location_isFromMainFile() to libclang. 
Also bump the minor version number and update libclang.exports.

Reviewed by: Dmitri Gribenko, Doug Gregor

llvm-svn: 187994
 2013-08-08 17:48:14 +00:00
Argyrios Kyrtzidis 25f7af1aeb [libclang] Introduce clang_Location_isInSystemHeader to check if a location resides in a system header. 
This is a modified patch provided from Mikołaj Siedlarek!

llvm-svn: 179384
 2013-04-12 17:06:51 +00:00
Dmitri Gribenko 7489521eec libclang: remove 'using namespace cxstring' 
llvm-svn: 174285
 2013-02-03 13:52:47 +00:00
Dmitri Gribenko 3c66b0be90 libclang: introduce cxstring::{createRef,createDup} for C strings 
Also migrate all clients from the old API.

llvm-svn: 174238
 2013-02-02 00:02:12 +00:00
Dmitri Gribenko 36a6dd04ef libclang: itroduce cxstring::createEmpty() 
llvm-svn: 174174
 2013-02-01 14:21:22 +00:00
Dmitri Gribenko c22ea1ce88 libclang: factor out the frequent pattern static_cast<ASTUnit *>(TU->TUData) 
into a getter cxtu::getASTUnit(TU)

llvm-svn: 173585
 2013-01-26 18:53:38 +00:00
Dmitri Gribenko f930448bf6 Remove uneeded casts 
llvm-svn: 173269
 2013-01-23 15:56:07 +00:00
Bill Wendling e4e2e59740 Explicitly cast away the const-ness instead of doing it implicitly. 
llvm-svn: 173241
 2013-01-23 08:58:23 +00:00
Chandler Carruth 4b41745e05 Re-sort all the headers. Lots of regressions have crept in here. 
Manually fix the order of UnwrappedLineParser.cpp as that one didn't
have its associated header as the first header.

This also uncovered a subtle inclusion order dependency as CLog.h didn't
include LLVM.h to pick up using declarations it relied upon.

llvm-svn: 172892
 2013-01-19 08:09:44 +00:00
David Greene 02b002ac37 Fix Casting 
Use const_cast<> to avoid a cast-away-const error.

llvm-svn: 172564
 2013-01-15 22:09:49 +00:00
Dmitri Gribenko 5ca49f71fd Replace more usages of __func__ with LLVM_FUNCTION_NAME 
llvm-svn: 172161
 2013-01-11 02:23:13 +00:00
Argyrios Kyrtzidis ea47435861 [libclang] Enhance logging capabilities of libclang. 
-provide a "raw_ostream'ish" class to make it convenient to output logging info.
-use macros to automate a bit the logging functionality inside libclang functions
-when logging, print a stack trace if "LIBCLANG_LOGGING=2" environment is set.
-add logging to more functions.

llvm-svn: 172089
 2013-01-10 18:54:52 +00:00
Argyrios Kyrtzidis 56be71610f [libclang] Introduce clang_getFileLocation. 
Uses of clang_getSpellingLocation should eventually move to calling
clang_getFileLocation, and clang_getSpellingLocation should do what
its name represents and actually point at the 'spelling' location, e.g.
inside a macro definition if the spelling of a token came from that.

llvm-svn: 171486
 2013-01-04 18:30:13 +00:00
Ted Kremenek 372735f342 Simplify logic to use SourceManager::getFileLoc(), per Argyrios's feedback. 
llvm-svn: 170487
 2012-12-19 01:16:49 +00:00
Ted Kremenek e3713d3025 Have clang_getSpellingLocation() use the same logic as DiagnosticRenderer for plowing through macros. 
This fixes a subtle bug reported in <rdar://problem/12584554> where a double-nested
macro could lead to an incorrect fixit location with live issues.

This fix also uncovers a bunch of subtle bugs in our indexer test cases which
are now fixed (mostly around source ranges for attributes).

llvm-svn: 170468
 2012-12-18 23:07:30 +00:00
Chandler Carruth cc0694c8a4 Sort #include lines for tools/... 
Completely automated with sort_includes.py

llvm-svn: 169240
 2012-12-04 09:25:21 +00:00
Ted Kremenek d010ba4729 serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API. 
I've tested it on simple cases and it works.  Test cases to follow as well as a few tweaks.

llvm-svn: 144269
 2011-11-10 08:43:12 +00:00
Argyrios Kyrtzidis 7ca77357ce [libclang] Add missing return in clang_getExpansionLocation that resulted in that function 
always returning a null file/line/column.

Also add at least one use of clang_getExpansionLocation inside c-index-test that would have
made the tests to catch that.

llvm-svn: 143606
 2011-11-03 02:20:36 +00:00
Ted Kremenek ce6a5718ce [libclang] Tweak internals of CXSourceLocation to allow an alternate implementation if the lowest bit of ptr_data[0] is not 0. This 
is prep for work on serialized diagnostics.

llvm-svn: 143373
 2011-10-31 22:23:51 +00:00
Ted Kremenek 4c4f08d555 [libclang] Move implementation of functions for manipulation CXSourceLocations and CXSourceRanges into a separate file. 
llvm-svn: 143370
 2011-10-31 22:05:42 +00:00