Commit Graph

1795 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis 97d3a38c3e Add 'OverridenFilesKeepOriginalName' field in SourceManager which if true the SourceManager
should report the original file name for contents of files that were overriden by other files,
otherwise it should report the name of the new file. Default is true.

Also add similar field in PreprocessorOptions and pass similar parameter in ASTUnit::LoadFromCommandLine.

llvm-svn: 127289
2011-03-08 23:35:24 +00:00
Argyrios Kyrtzidis bc1f48f654 Allow passing '-###' to ASTUnit::LoadFromCommandLine to print out the cc1 options.
llvm-svn: 127183
2011-03-07 22:45:01 +00:00
Douglas Gregor cfee35b845 Remove the AST printer (-ast-print-xml), which is too incomplete and
too low-level to actually be useful but is just interesting enough for
people to try to use it (which won't actually work beyond toy examples).

To bring back the AST printer, it needs to be:
  - Complete, covering all of C/C++/Objective-C
  - Documented, with appropriate Schema against which we can validate
  the output
  - Designed for C/C++/Objective-C, not Clang's specific ASTs
  - Stable across Clang versions
  - Well-tested

llvm-svn: 127141
2011-03-07 01:03:30 +00:00
Anders Carlsson b5c356a4d5 Convert FileManager::FixupRelativePath over to using PathV2.
llvm-svn: 127133
2011-03-06 22:25:35 +00:00
Douglas Gregor 189c0e8923 Add MinGW GCC 4.5.2 include paths, from Matthieu Monrocq
llvm-svn: 127124
2011-03-06 18:00:59 +00:00
Argyrios Kyrtzidis 11e6f0a6c3 Currently we can only remap a file by creating a MemoryBuffer and replacing the file contents with it.
Allow remapping a file by specifying another filename whose contents should be loaded if the original
file gets loaded. This allows to override files without having to create & load buffers in advance.

llvm-svn: 127052
2011-03-05 01:03:53 +00:00
Argyrios Kyrtzidis 4954bc1d9d Introduce OwnsRemappedFileBuffers field in ASTUnit, indicating whether the ASTUnit should delete the remapped buffers.
llvm-svn: 127051
2011-03-05 01:03:48 +00:00
Rafael Espindola c4eb31e5e5 Apply sysroot to system c++ headers too. Fixes PR9372.
llvm-svn: 126884
2011-03-02 21:30:07 +00:00
Roman Divacky 315c1675e8 On FreeBSD, make sure /usr/local/include is *not* in the default include
path.  This avoids accidentally including the wrong headers.

Patch by Dimitry Andric!

llvm-svn: 126761
2011-03-01 18:08:03 +00:00
Roman Divacky 65b88cdb3b Implement -mrtd which sets the StdCall calling convention to be the default
one.

llvm-svn: 126756
2011-03-01 17:40:53 +00:00
Argyrios Kyrtzidis 9eb02dfa89 [analyzer] Remove '-analyzer-check-objc-mem' flag, the nominee for best misnomer award.
llvm-svn: 126676
2011-02-28 19:49:42 +00:00
Peter Collingbourne 938f7d0e46 Kill 18 month old #if 0'd code in StmtXML.cpp
llvm-svn: 126670
2011-02-28 19:42:30 +00:00
Peter Collingbourne 2f1e36bfd0 Rename tok::eom to tok::eod.
The previous name was inaccurate as this token in fact appears at
the end of every preprocessing directive, not just macro definitions.
No functionality change, except for a diagnostic tweak.

llvm-svn: 126631
2011-02-28 02:37:51 +00:00
Argyrios Kyrtzidis 0a9ce3ec8f [analyzer] Migrate ArrayBoundCheckerV2 to CheckerV2.
Turns -analyzer-check-buffer-overflows into -analyzer-checker=core.experimental.Overflow

llvm-svn: 126609
2011-02-28 01:26:57 +00:00
Argyrios Kyrtzidis 560bbb1241 [analyzer] Turn -analyzer-stats into -analyzer-checker=debug.Stats
llvm-svn: 126608
2011-02-28 01:26:50 +00:00
Argyrios Kyrtzidis 21c9423ef4 [analyzer] Remove '-analyzer-experimental-checks' flag.
llvm-svn: 126607
2011-02-28 01:26:43 +00:00
Fariborz Jahanian 40c5e1ada7 Teach objc-rewriter to pass -fobjc-exceptions along.
llvm-svn: 126497
2011-02-25 17:24:55 +00:00
Ted Kremenek b6f9ab6378 Teach TextDiagnosticPrinter to print out '-Werror' in addition to the warning flag for a warning mapped to an error.
For example:

t.c:7:9: error: using the result of an assignment as a condition without parentheses [-Werror,-Wparentheses]

llvm-svn: 126466
2011-02-25 01:28:26 +00:00
Argyrios Kyrtzidis 17bee3e70a Intoduce '-analyzer-checker-help' flag which outputs a list of all available static analyzer checkers.
This is pretty basic for now, eventually checkers should be grouped according to package, hidden checkers should be indicated etc.

llvm-svn: 126454
2011-02-25 00:09:51 +00:00
Argyrios Kyrtzidis b388f77ad9 [analyzer] Remove '-analyzer-experimental-internal-checks' flag, it doesn't have any checkers associated with it anymore.
llvm-svn: 126440
2011-02-24 21:43:08 +00:00
Argyrios Kyrtzidis c08d89e6c2 Allow passing a list of comma separated checker names to -analyzer-checker, e.g:
-analyzer-checker=cocoa,unix

llvm-svn: 126372
2011-02-24 08:42:20 +00:00
Chris Lattner d767a0300e Reimplement DefineTypeSize in terms of APInt. This eliminates some
magic integer arithmetic and allows it to work with types larger
than 64 bits.

llvm-svn: 126365
2011-02-24 06:54:56 +00:00
Douglas Gregor 7b26ff912f Teach NestedNameSpecifier to keep track of namespace aliases the same
way it keeps track of namespaces. Previously, we would map from the
namespace alias to its underlying namespace when building a
nested-name-specifier, losing source information in the process.

llvm-svn: 126358
2011-02-24 02:36:08 +00:00
Nick Lewycky 3607989847 Preserve what the user passed to -include when emitting .d files. Fixes PR8974!
llvm-svn: 126334
2011-02-23 21:16:44 +00:00
Anders Carlsson 33e56a047f Add a -fcxx-exceptions flag to clang -cc1. This controls the newly added CXXExceptions flag.
llvm-svn: 126300
2011-02-23 03:16:42 +00:00
Chandler Carruth 1aef0c5621 Switch the VerifyDiagnosticsClient to use PresumedLocs now that they
exist. Cheat and do this by adding some wrappers around the PresumedLoc
machinery that directly return the line and column number.

llvm-svn: 126281
2011-02-23 00:47:48 +00:00
Joerg Sonnenberger fe74286a48 Remove the storage for -cxx-system-include. Make libcxx toolchain
use -nostdinc++ and -cxx-isystem.

llvm-svn: 126223
2011-02-22 15:19:35 +00:00
Anders Carlsson 3320e1575f Make clang -cc1 disable Objective-C exceptions by default, and add a -fobjc-exceptions flag to turn them on.
Update all tests accordingly.

llvm-svn: 126177
2011-02-22 01:52:06 +00:00
Joerg Sonnenberger cc9c8eb837 Bug#8945: Add -cxx-isystem option to specify C++ system directories.
It works like -isystem and the search path keeps -isystem and
-cxx-isystem in order relative to each other. -cxx-isystem is only used
for C++ sources though. Drop the existing -cxx-system-include option for
cc1 as it is now redundant.

llvm-svn: 126167
2011-02-22 00:40:56 +00:00
Anders Carlsson ce8dd3a5d4 Add a new ObjCExceptions member variable to LangOptions. This controls whether Objective-C exceptions are enabled or not (they are by default).
llvm-svn: 126061
2011-02-19 23:53:54 +00:00
Peter Collingbourne 8f5cf74c77 Re-instate r125819 and r125820 with no functionality change
llvm-svn: 126060
2011-02-19 23:03:58 +00:00
Rafael Espindola a6d2bff0c5 Revert 125820 and 125819 to fix PR9266.
llvm-svn: 126050
2011-02-19 21:39:31 +00:00
Douglas Gregor 3a69eafa88 When code-completing a case statement for a switch on a value of
enumeration type, prioritize the enumeration constants and don't
provide completions for any other expressions. Fixes <rdar://problem/7283668>.

llvm-svn: 125991
2011-02-18 23:30:37 +00:00
Peter Collingbourne 14a552b2d7 Move CompilerInstance::LLVMContext and LLVMContext ownership to CodeGenAction
This removes the final dependency edge from any lib outside of CodeGen
to core.  As a result we can, and do, trim the dependency on core
from libclang, PrintFunctionNames, the unit tests and c-index-test.
While at it, review and trim other unneeded dependencies.

llvm-svn: 125820
2011-02-18 02:25:12 +00:00
Chris Lattner d12b480e29 handle labeldecls.
llvm-svn: 125806
2011-02-18 00:52:55 +00:00
Douglas Gregor d6f8124c9c Eliminate the internal command-line option for viewing inheritance in C++ classes, since it's only really worked for the trivial cases anyway due to lame pseudo-parsing of the class name. The viewInheritance() function is still available for use in the debugger, where this is far more useful
llvm-svn: 125762
2011-02-17 19:04:40 +00:00
NAKAMURA Takumi 49ddc3646f lib/Frontend/InitHeaderSearch.cpp: Add mingw-w64's include paths.
llvm-svn: 125743
2011-02-17 08:51:47 +00:00
NAKAMURA Takumi 31ea2f14bc Triple::MinGW64 is deprecated and removed. We can use Triple::MinGW32 instead.
No one uses *-mingw64. mingw-w64 is represented as {i686|x86_64}-w64-mingw32.

llvm-svn: 125742
2011-02-17 08:51:38 +00:00
NAKAMURA Takumi 029d74b264 Fix whitespace.
llvm-svn: 125741
2011-02-17 08:50:50 +00:00
Chris Lattner 5df2a4e8df fix clang -MM output to escape spaces in filenames. This seems to be
the only character that GCC escapes.  PR9224.

llvm-svn: 125707
2011-02-17 02:14:49 +00:00
Douglas Gregor 162b712d38 Teach the CXCodeCompleteResults results structure, which stores
code-completion results accessed via libclang, to extend the lifetime
of the allocator used for cached global code-completion results at
least until these completion results are destroyed. Fixes
<rdar://problem/8997369>.

llvm-svn: 125678
2011-02-16 19:08:06 +00:00
Douglas Gregor df7a79a997 Improve the invalidation logic for the cache of global code
completions. We now compute a hash of the names of all top-level
declarations and macro definitions, and invalidate the cache when the
hash value changes.

llvm-svn: 125670
2011-02-16 18:16:54 +00:00
Argyrios Kyrtzidis b2400924d9 [analyzer] Use the new registration mechanism on the IdempotentOperationChecker.
llvm-svn: 125611
2011-02-15 22:55:14 +00:00
Rafael Espindola 41febc658b Fix the distro name.
llvm-svn: 125601
2011-02-15 21:44:06 +00:00
Rafael Espindola 65941e50ef Fix include paths on 32 bit ubuntu 10.10.
Original patch by Jonas Bülow.

llvm-svn: 125597
2011-02-15 21:16:43 +00:00
Argyrios Kyrtzidis 10b2368e9f Allow resolving headers from a PCH even after headers+PCH were moved to another path.
Store in PCH the directory that the PCH was originally created in.
If a header file is not found at the path that we expect it to be and the PCH file
was moved from its original location, try to resolve the file by assuming that
header+PCH were moved together and the header is in the same place relative to the PCH.

llvm-svn: 125576
2011-02-15 17:54:22 +00:00
Argyrios Kyrtzidis 556c45e9c5 [analyzer] Overhauling of the checker registration mechanism.
-Checkers will be defined in the tablegen file 'Checkers.td'.
-Apart from checkers, we can define checker "packages" that will contain a collection of checkers.
-Checkers can be enabled with -analyzer-checker=<name> and disabled with -analyzer-disable-checker=<name> e.g:
	Enable checkers from 'cocoa' and 'corefoundation' packages except the self-initialization checker:
	-analyzer-checker=cocoa -analyzer-checker=corefoundation -analyzer-disable-checker=cocoa.SelfInit
-Introduces CheckerManager and CheckerProvider. CheckerProviders get the set of checker names to enable/disable and
 register them with the CheckerManager which will be the entry point for all checker-related functionality.

Currently only the self-initialization checker takes advantage of the new mechanism.

llvm-svn: 125503
2011-02-14 18:13:31 +00:00
Peter Collingbourne 7ce13fc940 OpenCL: add support for __kernel, kernel keywords and EXTENSION,
FP_CONTRACT pragmas.  Patch originally by ARM.

llvm-svn: 125475
2011-02-14 01:42:53 +00:00
John McCall 8322c3a197 Give some convenient idiomatic accessors to Stmt::child_range and
Stmt::const_child_range, then make a bunch of places use them instead
of the individual iterator accessors.

llvm-svn: 125450
2011-02-13 04:07:26 +00:00
Jeffrey Yasskin c498878e6d Add CMake dependencies so that LLVM_USED_LIBS order doesn't matter.
I also sorted the tools/driver dependencies since their order no
longer matters.

llvm-svn: 125417
2011-02-11 23:46:38 +00:00