Commit Graph

1859 Commits

Author SHA1 Message Date
Axel Naumann 71a0fe4b0c Add C++ include paths for libstdc++ with Ubuntu 11.04 and Debian's libstdc++6-4.5, as collected from http://packages.ubuntu.com/search?mode=exactfilename&suite=natty&section=all&arch=any&searchon=contents&keywords=c%2B%2Blocale.h and http://packages.debian.org/wheezy/armel/libstdc++6-4.5-dev/filelist
Fixes compilation with clang++ on Ubuntu 11.04.

llvm-svn: 130837
2011-05-04 09:25:56 +00:00
Alexis Hunt 6118d6642b Implement a better version of delegating constructor cycle detection.
This is more efficient as it's all done at once at the end of the TU.
This could still get expensive, so a flag is provided to disable it. As
an added bonus, the diagnostics will now print out a cycle.

The PCH test is XFAILed because we currently can't deal with a note
emitted in the header and I, being tired, see no other way to verify the
serialization of delegating constructors. We should probably address
this problem /somehow/ but no good solution comes to mind.

llvm-svn: 130836
2011-05-04 05:57:24 +00:00
Argyrios Kyrtzidis f1f67597d9 Introduce ASTUnit::LoadFromCompilerInvocationAction that allows one to create an ASTUnit
from a CompilerInvocation along with an ASTFrontendAction to invoke, and without all the goo
about the precompiled preamble.

llvm-svn: 130805
2011-05-03 23:26:34 +00:00
Chad Rosier 24874a449c When using -std= flag added check to make sure language and standard are compatable
llvm-svn: 130710
2011-05-02 19:24:53 +00:00
NAKAMURA Takumi c3a8529269 lib/Frontend/InitHeaderSearch.cpp: Tweak AddPath() to accept "/foo/bar" (not "X:\foo\bar") with -isysroot. test/PCH/reloc.c can pass.
FIXME: We should consider better isysroot scheme on Win32 hosts.
llvm-svn: 130683
2011-05-02 04:50:10 +00:00
Rafael Espindola e264187cf2 Implement -fno-dwarf2-cfi-asm.
llvm-svn: 130616
2011-04-30 18:35:43 +00:00
Chad Rosier 3909e037ab Removed redundant case statements
llvm-svn: 130564
2011-04-30 00:03:48 +00:00
Bob Wilson 9a5f84facb Add -Oz option and use it to set the inline threshold to 25.
Radar 9333566.  Patch by Chad Rosier!

llvm-svn: 130554
2011-04-29 22:49:50 +00:00
Sebastian Redl 2ac2c725e0 Add a decl update when a static data member of a class template is instantiated in a different PCH than its containing class. Otherwise we get double definition errors. Fixes a Boost.MPL problem that affects Boost.Accumulators and probably a lot more of Boost.
llvm-svn: 130488
2011-04-29 08:19:30 +00:00
Francois Pichet 84133e41be Upgrade Microsoft's __int8, __int16, __int32 and __int64 types from builtin defines to real types.
Otherwise statements like:
  __int64 var = __int64(0);

would be expanded to:
  long long var = long long(0);

and fail to compile.

llvm-svn: 130369
2011-04-28 01:59:37 +00:00
Nico Weber a0b2dddcf0 Add libstdc++ search paths for GCC 4.6.0 on Arch Linux. Patch by Jakub Wieczorek.
llvm-svn: 130152
2011-04-25 20:59:30 +00:00
Sebastian Redl ab238a7d18 Synthesizing the definition of an implicit member is an AST modification, so notify any mutation listeners of it. This fixes a crasher in chained PCH, where an implicit destructor in a PCH gets a definition in a chained PCH, which is then lost. However, any further use of the destructor would cause its definition to be regenerated in the final file, hiding the bug.
llvm-svn: 130103
2011-04-24 16:28:06 +00:00
Chandler Carruth 30483fb188 Move all of the logic for __DEPRECATED to the driver based on comments
from dgregor.

llvm-svn: 130066
2011-04-23 19:48:40 +00:00
Chandler Carruth 61fbf62838 Fix Clang's __DEPRECATED define to be controled by -Wdeprecated. This
matches GCC behavior which libstdc++ uses to limit #warning-based
messages about deprecation.

The machinery involves threading this through a new '-fdeprecated-macro'
flag for CC1. The flag defaults to "on", similarly to -Wdeprecated. We
turn the flag off in the driver when the warning is turned off (modulo
matching some GCC bugs). We record this as a language option, and key
the preprocessor on the option when introducing the define.

A separate flag rather than a '-D' flag allows us to properly represent
the difference between C and C++ builds (only C++ receives the define),
and it allows the specific behavior of following -Wdeprecated without
potentially impacting the set of user-provided macro flags.

llvm-svn: 130055
2011-04-23 09:27:53 +00:00
Chandler Carruth b009b14971 There were some frustrating problems with the implementation of
-Wwrite-strings. First and foremost, once the positive form of the flag
was passed, it could never be disabled by passing -Wno-write-strings.
Also, the diagnostic engine couldn't in turn use -Wwrite-strings to
control diagnostics (as GCC does) because it was essentially hijacked to
drive the language semantics.

Fix this by giving CC1 a clean '-fconst-strings' flag to enable
const-qualified strings in C and ObjC compilations. Corresponding
'-fno-const-strings' is also added. Then the driver is taught to
introduce '-fconst-strings' in the CC1 command when '-Wwrite-strings'
dominates.

This entire flag is basically GCC-bug-compatibility driven, so we also
match GCC's bug where '-w' doesn't actually disable -Wwrite-strings. I'm
open to changing this though as it seems insane.

llvm-svn: 130051
2011-04-23 06:30:43 +00:00
Francois Pichet 1c229c0472 Add -fdelayed-template-parsing option. Using this option all templated function definitions are parsed at the end of the translation unit only if it is required by an actual instantiation. As such all the symbols of the TU are available during name lookup.
Using this flag is necessary for compatibility with Microsoft template code.
This also provides some parsing speed improvement.

llvm-svn: 130022
2011-04-22 22:18:13 +00:00
Nick Lewycky 207bce31e1 Wire up the -ftest-coverage and -fprofile-arcs flags to .gcno file emission (at
compile time) and .gcda emission (at runtime). --coverage enables both.

This does not yet add the profile_rt library to the link step if -fprofile-arcs
is enabled when linking.

llvm-svn: 129956
2011-04-21 23:44:07 +00:00
Eli Friedman 4547752402 PR9772: Fix the definition of WINT_MIN and WINT_MAX on Linux -ffreestanding.
llvm-svn: 129907
2011-04-21 05:45:45 +00:00
Daniel Dunbar 14ad22f09d ADT/Triple: Switch to using .isOSDarwin() predicate.
llvm-svn: 129823
2011-04-19 21:43:27 +00:00
Douglas Gregor 46ce91a964 Initial work to improve documentation for Clang's diagnostics, from Matthieu Monrocq
llvm-svn: 129614
2011-04-15 22:04:17 +00:00
Fariborz Jahanian 193f783a99 Fixes a crash when generating dependency file stuff
and output file is not writable. // rdar://9286457.

llvm-svn: 129587
2011-04-15 18:49:23 +00:00
Richard Smith dda56e4b4a Support for C++11 (non-template) alias declarations.
llvm-svn: 129567
2011-04-15 14:24:37 +00:00
Chris Lattner 57540c5be0 fix a bunch of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!

llvm-svn: 129559
2011-04-15 05:22:18 +00:00
Peter Collingbourne a686b5f8bf C1X: add a language standard
llvm-svn: 129553
2011-04-15 00:35:23 +00:00
Sebastian Redl 9ab988fe00 Chained PCH: Remember when additional specializations are added to a function template from a previous PCH. Fixes the only crasher when using massive chains on Clang's Sema component. We still have some incomplete codegen there.
llvm-svn: 129516
2011-04-14 14:07:59 +00:00
Sebastian Redl 4e52123d06 Fix -H. It was pretty broken.
llvm-svn: 129514
2011-04-14 14:07:45 +00:00
John McCall 39439739cf Fix a bunch of major problems with __unknown_anytype and properly test
for them.  The only major missing feature is references.

llvm-svn: 129234
2011-04-09 22:50:59 +00:00
Chris Lattner 5045cf1a61 accept -x objc-cpp-output as an alias for -x objective-c-cpp-output,
per PR9577

llvm-svn: 129201
2011-04-09 07:09:31 +00:00
Daniel Dunbar 44d9ef78ca Frontend/CC_LOG_DIAGNOSTICS: Fix thinko and open diag log in append mode.
llvm-svn: 129103
2011-04-07 20:19:21 +00:00
Daniel Dunbar 7b83306d20 Fronted/CC_LOG_DIAGNOSTICS: Wire up dwarf-debug-flags support.
llvm-svn: 129095
2011-04-07 18:59:02 +00:00
Daniel Dunbar c032503274 Fronted/CC_LOG_DIAGNOSTICS: Output main file name, and add support for
outputting dwarf-debug-flags.

llvm-svn: 129094
2011-04-07 18:51:54 +00:00
Daniel Dunbar 719393a56b Fronted/CC_LOG_DIAGNOSTICS: Tweak output form to be plist chunks, and don't
output missing data.

llvm-svn: 129093
2011-04-07 18:44:15 +00:00
Daniel Dunbar 4f3a28b387 Frontend: Continue flushing out LogDiagnosticPrinter.
llvm-svn: 129091
2011-04-07 18:37:34 +00:00
Daniel Dunbar 2083c32f7a Frontend: Sketch a LogDiagnosticPrinter object, and wire CC_LOG_DIAGNOSTICS to
it.

llvm-svn: 129089
2011-04-07 18:31:10 +00:00
Daniel Dunbar 6b58486466 Frontend: Sketch support for -diagnostic-log-file, which still doesn't do anything.
llvm-svn: 129086
2011-04-07 18:11:14 +00:00
Eric Christopher 534b6a01e8 Add support for Fedora16, gcc 4.6.0 and Fedora Rawhide.
Patch by Bobby Powers

llvm-svn: 129014
2011-04-06 18:22:53 +00:00
Argyrios Kyrtzidis 0e93ac675e Also update CMakeList.txt
llvm-svn: 128854
2011-04-04 23:17:56 +00:00
Argyrios Kyrtzidis 02d32aec00 Add missing file for my previous commit.
llvm-svn: 128853
2011-04-04 23:16:36 +00:00
Argyrios Kyrtzidis 5cf423ec8a Move Driver::createInvocationFromArgs function to Frontend library to avoid dependency cycle
between libFrontend and libDriver.

llvm-svn: 128852
2011-04-04 23:11:45 +00:00
Argyrios Kyrtzidis f606b82e9a Introduce Driver::createInvocationFromArgs used to create a CompilerInvocation from command-line args.
llvm-svn: 128848
2011-04-04 21:38:51 +00:00
Matt Beaumont-Gay 4ed4e93b18 Remove a redundant isValid() check
llvm-svn: 128606
2011-03-31 01:46:47 +00:00
Daniel Dunbar 3b17a865bb Change Clang's __VERSION__ to include the same basic info as in clang -v.
- Please never ever ever ever write a tool that sniffs this.

llvm-svn: 128599
2011-03-31 00:53:51 +00:00
Daniel Dunbar 67919b2a5b Integrated-As: Support -Wa,-L when using the integrated assembler.
llvm-svn: 128433
2011-03-28 22:49:28 +00:00
Chandler Carruth 24284afa2d Flip the default for showing include stacks on notes to false. This
required modifying a few tests that specifically use note include stacks
to check the source manager's view of include stacks. I've simply added
the flag to these tests for now, they may have to be more substantially
changed if we decide to remove support for note include stacks
altogether.

Also, add a test for include stacks on notes that was supposed to go in
with the previous commit.

llvm-svn: 128390
2011-03-27 20:00:08 +00:00
Chandler Carruth b6766f07c8 Add an option to suppress include stack printing on note diagnostics.
These stacks are often less important than those on primary diagnostics.

As the number of notes grows, this becomes increasingly important. The
include stack printing is clever and doesn't print stacks for adjacent
diagnostics from the same file, but when a note is in between a sequence
of errors in a header file, and the notes all refer to some other file,
we end up getting a worst-case ping-pong of include stacks that take up
a great deal of vertical space.

Still, for now, the default behavior isn't changed. We can evaluate user
feedback with the flag.

Patch by Richard Trieu, a couple of style tweaks from me.

llvm-svn: 128371
2011-03-27 01:50:55 +00:00
Chris Lattner ce6c42f65f switch a few Driver APIs to use llvm::ArrayRef, cleaning up code.
llvm-svn: 128142
2011-03-23 04:04:01 +00:00
Ted Kremenek d6f4ad1579 std::vector::data() is not portable to VS. Use a gross hack instead.
llvm-svn: 128138
2011-03-23 02:16:41 +00:00
Daniel Dunbar 12100e2c7f Frontend: Add a more explicit -backend-option flag for passing backend command
line options, instead of leveraging the blanket -mllvm option.
 - This allows using the frontend itself without requiring the backend have
   those options available (i.e., if the target wasn't built).

llvm-svn: 128087
2011-03-22 16:48:17 +00:00
Ted Kremenek 022a4904fa Rework crash recovery cleanup in ASTUnit and CIndex to recover more memory during a Sema crash (we have just a handful of leaks left)
and to use the simplified cleanup registration API.

llvm-svn: 128059
2011-03-22 01:15:24 +00:00
Daniel Dunbar fe908a805b Frontend: Change CC_PRINT_HEADERS to not print header depth markers, these don't
really make any sense in this environment.

llvm-svn: 128014
2011-03-21 19:37:38 +00:00