llvm-svn: 140648

Check for GCC paths that have the target triple in them.  This is required for a lot of cross-compile toolchains.  Also add some slightly better support for -B.

llvm-svn: 140645

llvm-svn: 140642

llvm-svn: 140637

Some changes to improve compatibility for MSVC-style C++ struct layout. Patch from r4start at gmail.com (with some minor modifications by me).

llvm-svn: 140623

llvm-svn: 140613

Patch by Jason Haslam!

llvm-svn: 140612

llvm-svn: 140610

buffer as an 'unsigned char', so that integer promotion doesn't
sign-extend character values > 127 into oblivion. Fixes
<rdar://problem/10188919>.

llvm-svn: 140608

system change in <rdar://problem/10109725> that allows conversion from
'self' in class methods to the root of the class's hierarchy. This
conversion rule is a hack that has non-trivial repurcussions
(particularly with overload resolution).

llvm-svn: 140605

llvm-svn: 140604

llvm[1]: Compiling CommandLine.cpp for Debug+Asserts build
if  /Users/void/llvm/llvm-opt.obj/Release+Asserts/bin/clang++ -I/Users/void/llvm/llvm.obj/include -I/Users/void/llvm/llvm.obj/lib/Support -I/Users/void/llvm/llvm.src/include -I/Users/void/llvm/llvm.src/lib/Support  -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -g -fno-exceptions -fno-common -Woverloaded-virtual -Wcast-qual   -m64 -Wall -W -Wno-unused-parameter -Wwrite-strings -c -MMD -MP -MF "/Users/void/llvm/llvm.obj/lib/Support/Debug+Asserts/CommandLine.d.tmp" -MT "/Users/void/llvm/llvm.obj/lib/Support/Debug+Asserts/CommandLine.o" -MT "/Users/void/llvm/llvm.obj/lib/Support/Debug+Asserts/CommandLine.d" /Users/void/llvm/llvm.src/lib/Support/CommandLine.cpp -o /Users/void/llvm/llvm.obj/lib/Support/Debug+Asserts/CommandLine.o ; \
            then /bin/mv -f "/Users/void/llvm/llvm.obj/lib/Support/Debug+Asserts/CommandLine.d.tmp" "/Users/void/llvm/llvm.obj/lib/Support/Debug+Asserts/CommandLine.d"; else /bin/rm "/Users/void/llvm/llvm.obj/lib/Support/Debug+Asserts/CommandLine.d.tmp"; exit 1; fi
In file included from /Users/void/llvm/llvm.src/lib/Support/CommandLine.cpp:25:
/Users/void/llvm/llvm.src/include/llvm/Support/system_error.h:690:14: error: unknown type name 'make_error_condition'; did you mean 'error_condition'?
    {*this = make_error_condition(_e);}
             ^~~~~~~~~~~~~~~~~~~~
             error_condition
...

llvm-svn: 140599

llvm-svn: 140596

llvm-svn: 140594

llvm-svn: 140589

protocol declares the property, as well as one of its superclasses.
Property will be implemented in the super class. // rdar://10120691

llvm-svn: 140586

llvm-svn: 140584

is set by the setDiagnosticMapping call.

llvm-svn: 140578

hasSameUnqualifiedType in //rdar://10156674

llvm-svn: 140576

ingore the type qualifiers. // rdar://10156674

llvm-svn: 140571

in arc mode and are in system headers as unavailable. 
// rdar://10186625

llvm-svn: 140565

-mcpu.
 

llvm-svn: 140562

CheckStringInit has side effects; make sure we don't run it in VerifyOnly mode, at least for the moment.  <rdar://problem/10185490>.

Sebastian, please take a look at this; I'm not entirely sure it is the right thing to do.

llvm-svn: 140552

Fix a typo in the new VerifyOnly handling in SemaInit.  No visible difference at the moment, as far as I can tell.

llvm-svn: 140546

llvm-svn: 140542

message. Specifically, we now only line-wrap the first line of te
diagnostic message and assume the remainder is manually formatted. While
adding it back, simplify the logic for doing this.

Finally, add a test that ensures we actually preserve this feature. =D
*Now* its not dead code. Thanks to Doug for the test case.

llvm-svn: 140538

llvm-svn: 140531

llvm-svn: 140530

little storage.

llvm-svn: 140529

from Stepan Dyatkovskiy. Fixes PR10925.

llvm-svn: 140528

when working with a diagnostic attached to a source location. Also
comment more thoroughly why its important to handle non-location
diagnostic messages separately.

Finally, hoist the creation of the TextDiagnostic object up to the
beginning of the location-based diagnostics. This paves the way for
sinking more and more of the logic into this class. When everything
below this constructor is sunk into the TextDiagnostic class it should
be sufficiently "feature complete" to accomplish my two goals:
1) Have the printing of a macro expansion note use the exact same code
   as any other note.
2) Be able to implement clang_formatDiagnostic in terms of this class.

llvm-svn: 140526

a dedicated path. The logic for such diagnostics is much simpler than
for others.

This begins to make an important separation in this routine. We expect
most (and most interesting) textual diagnostics to be made in the
presence of at least *some* source locations and a source manager.
However the DiagnosticConsumer must be prepared to diagnose errors even
when the source manager doesn't (yet) exist or when there is no location
information at all. In order to sink more and more logic into the
TextDiagnostic class while minimizing its complexity, my plan is to
force the DiagnosticConsumer to special case diagnosing any locationless
messages and then hand the rest to the TextDiagnostic class. I'd
appreciate any comments on this design. It requires a bit of code
duplication in order to keep interfaces simple. Alternatively, if we
really need TextDiagnostic to be capable of handling diagnostics even in
the absence of a viable SourceManager, then this split isn't necessary.

llvm-svn: 140525

function. Doing this conveniently requires moving the word wrapping to
use a StringRef which seems generally an improvement. There is a lot
that could be simplified in the word wrapping by using StringRef that
I haven't looked at yet...

llvm-svn: 140524

functionality changed.

llvm-svn: 140523

of a ContentCache, since multiple FileIDs can have the same ContentCache
but the expanded macro arguments locations will be different.

llvm-svn: 140521

a "loaded" location of the precompiled preamble.

Instead, handle specially locations of preprocessed entities:
-When looking up for preprocessed entities, map main file locations inside the
 preamble range to a preamble loaded location.
-When getting the source range of a preprocessing cursor, map preamble loaded
 locations back to main file locations.

Fixes rdar://10175093 & http://llvm.org/PR10999

llvm-svn: 140519

llvm-svn: 140514

Also remove an obsolete utostr call.

llvm-svn: 140511

llvm-svn: 140510

llvm-svn: 140509