llvm-svn: 285966

This avoids duplicating the buffer in InputFile.

llvm-svn: 285965

Delete an empty line at the end of README.txt file.

llvm-svn: 285964

llvm-svn: 285962

All error checking now happens when the information is needed. The
only thing left is the minimum size of the buffer and that can be just
a precondition. I will add an ErrorOr create method in a followup
commit.

Also don't store a pointer to the Header, since it is just a trivial
cast.

llvm-svn: 285961

<rdar://problem/18616046>

llvm-svn: 285960

This implements the DWARF 5 DW_AT_export_symbols feature:
http://dwarfstd.org/ShowIssue.php?issue=141212.1

<rdar://problem/18616046>

llvm-svn: 285959

llvm-svn: 285958

Summary:
These functions currently require that the new closed interval has a length of
at least 2.  They also currently permit empty half-open intervals.  This patch
defines nonEmpty in each traits structure and uses it to correct the
implementations of setStart and setStop.

Reviewers: stoklund, chandlerc

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D26064

llvm-svn: 285957

llvm-svn: 285956

llvm-svn: 285955

  * if the base is produced by a series of derived-to-base conversions, check
    the expression inside them when looking for an expression with a known
    dynamic type
  * step past MaterializeTemporaryExprs when checking for a known dynamic type
  * when checking for a known dynamic type, treat all class prvalues as having
    a known dynamic type after skipping all relevant rvalue subobject
    adjustments
  * treat callees formed by pointer-to-member access for a non-reference member
    type like callees formed by member access.

llvm-svn: 285954

The buffer is already owned by the PDBFile for all of these APIs, so
don't pass it in separately.

llvm-svn: 285953

llvm-svn: 285952

Issue found by inspection.

llvm-svn: 285951

code, let's just assert that the DiagonsticEngine doesn't own the client
because our constructor took ownership of it and has a std::unique_ptr
that handles deleting it. This seems much more clear -- the release was
harmless but confusing as if there were some memory there it would have
leaked, and the reset was harmless but confusing as if there were some
memory there it would have been double-freed. But in both cases there
was nothing there.

llvm-svn: 285950

Previously, it didn't support the character class, so we couldn't
eliminate the use fo llvm::Regex. Now that it is supported, we
can remove compileGlobPattern, which converts a glob pattern to
a regex.

This patch contains optimization for exact/prefix/suffix matches.

Differential Revision: https://reviews.llvm.org/D26284

llvm-svn: 285949

This file is unused as of r285939, but we need to keep it around
for bots that don't do full rebuilds.   We should be able to delete this
again in a few days.

llvm-svn: 285948

llvm-svn: 285947

that its result is in fact used. Instead, use reset.

This was pointed out by PVS-Studio.

llvm-svn: 285946

Filed http://llvm.org/PR30897 to teach Clang to warn on this kind of
stuff.

llvm-svn: 285945

llvm-svn: 285944

llvm-svn: 285943

llvm-svn: 285942

llvm-svn: 285941

llvm-svn: 285940

Patch By: Wei Ding

Differential Revision: https://reviews.llvm.org/D18049

llvm-svn: 285939

llvm-svn: 285938

llvm-readobj.

Another bug caught by PVS-Studio.

It'd be nice to actually have a test for this, but I found it by
inspection from PVS-Studio.

llvm-svn: 285937

Quite sad we still aren't really using aggressive dead code warnings
from Clang that we could potentially use to catch this and so many other
things.

llvm-svn: 285936

llvm-svn: 285935

Summary:
During clang-format source lexing >> and << operators are split and
treated as two less/greater operators but column position of following
tokens was not adjusted accordingly.

Fixes PR26887

Patch by Paweł Żukowski.

Reviewers: djasper

Subscribers: malcolm.parsons, mprobst, klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D25439

llvm-svn: 285934

Instead of remembering a raw Elf_Shdr, store the symbol table proper
and the index of the first non local.

This moves error handling upfront and simplifies it.

llvm-svn: 285933

This adds versions of getSectionIndex, getSection and getSymbol that
instead of a Elf_Shdr take the content of that section.

llvm-svn: 285932

llvm-svn: 285931

This condition is trivially always true prior to the change. The comment
at the call site makes it clear that we expect *all* of these to be '=',
'S', or 'I' so fix the code.

We have a bug I will update to track the fact that Clang doesn't warn on
this: http://llvm.org/PR13101

llvm-svn: 285930

llvm-svn: 285929

llvm-svn: 285928

A large number of tests in the LLVM tree use the default (CHECK) prefix
to indicate checked expressions via FileCheck.  Highlight it as a
special comment.  Although this wont get all the instances of the
checked patters, it is strictly better than the current state.

llvm-svn: 285927

llvm-svn: 285926