Lift builtin-include-path logic out of ASTUnit::LoadFromCommandLine and fix CIndex to pass in the right directory (previously it was using the path to the main executable, which generally is wrong).

llvm-svn: 91238

llvm-svn: 91237

llvm-svn: 91229

no extra safety anyway.

llvm-svn: 91207

llvm-svn: 91205

This implements a new flag -fcatch-undefined-behavior.  The flag turns
on additional runtime checks for:

  T a[I];

  a[i]    abort when i < 0 or i >= I.

Future stuff includes shifts by >= bitwidth amounts.

llvm-svn: 91198

llvm-svn: 91196

llvm-svn: 91176

llvm-svn: 91002

"integer promotion" type associated with an enum decl, and use this type to
determine which type to promote to.  This type obeys C++ [conv.prom]p2 and
is therefore generally signed unless the range of the enumerators forces
it to be unsigned.

Kills off a lot of false positives from -Wsign-compare in C++, addressing
rdar://7455616

llvm-svn: 90965

Fix crash in DisplayFunction().  ObjCInterfaceDecls can also get passed to this function, but we don't want to display them.

llvm-svn: 90944

llvm-svn: 90927

llvm-svn: 90897

llvm-svn: 90853

llvm-svn: 90852

Template instantiation can re-use DeclRefExprs.

llvm-svn: 90848

llvm-svn: 90838

llvm-svn: 90822

Add clang-cc option '-analyzer-opt-analyze-nested-blocks' to treat block literals as an entry point for analyzer checks.

llvm-svn: 90810

llvm-svn: 90772

but the results are imperfect.

For posterity, I did:

cat <<EOF > $cmdfile
s/DeclaratorInfo/TypeSourceInfo/g
s/DInfo/TInfo/g
s/TypeTypeSourceInfo/TypeSourceInfo/g
s/SourceTypeSourceInfo/TypeSourceInfo/g
EOF

find lib -name '*.cpp' -not -path 'lib/Parse/*' -exec sed -i '' -f $cmdfile '{}' \;
find lib -name '*.h' -exec sed -i '' -f $cmdfile '{}' \;
find include -name '*.h' -not -path 'include/clang/Parse/*' -not -path 'include/clang/Basic/*' -exec sed -i '' -f $cmdfile '{}' \;

llvm-svn: 90743

llvm-svn: 90735

llvm-svn: 90732

http://llvm.org/viewvc/llvm-project?view=rev&revision=81871
http://llvm.org/viewvc/llvm-project?view=rev&revision=81936
http://llvm.org/viewvc/llvm-project?view=rev&revision=81945

llvm-svn: 90718

llvm-svn: 90703

http://llvm.org/viewvc/llvm-project?view=rev&revision=86026

Note: The 'improved debugging' changes weren't integrated (since they were later reverted, since they didn't improve debugging).
llvm-svn: 90693

http://llvm.org/viewvc/llvm-project?view=rev&revision=82174

llvm-svn: 90692

http://llvm.org/viewvc/llvm-project?view=rev&revision=72893

llvm-svn: 90690

http://llvm.org/viewvc/llvm-project?view=rev&revision=71473

llvm-svn: 90688

llvm-svn: 90678

http://llvm.org/viewvc/llvm-project?view=rev&revision=71225
http://llvm.org/viewvc/llvm-project?view=rev&revision=73207
http://llvm.org/viewvc/llvm-project?view=rev&revision=73414

llvm-svn: 90677

http://llvm.org/viewvc/llvm-project?view=rev&revision=71086
http://llvm.org/viewvc/llvm-project?view=rev&revision=71107

Note: This fixes <rdar://problem/6845623> from protocol to template.
llvm-svn: 90665

Remove 'LangOpts' from Diagnostic (added in http://llvm.org/viewvc/llvm-project?view=rev&revision=90642).

Simply use the 'LangOpts' member already present in TextDiagnosticPrinter.

Sorry for the confusion!

llvm-svn: 90664

http://llvm.org/viewvc/llvm-project?view=rev&revision=71086

Note - This commit only includes the fix for:

<rdar://problem/6309338> slightly different error message format for Visual Studio.

The fix for <rdar://problem/6845623> from protocol to template. is separate/forthcoming.

llvm-svn: 90642

llvm-svn: 90614

http://llvm.org/viewvc/llvm-project?view=rev&revision=70978

llvm-svn: 90597

http://llvm.org/viewvc/llvm-project?view=rev&revision=70926

llvm-svn: 90596

http://llvm.org/viewvc/llvm-project?view=rev&revision=70922

llvm-svn: 90595

which meant that hasErrorOccurred() checks to prevent codegen-on-invalid weren't
working.

llvm-svn: 90560

from a source file.
 - This allows CIndex to avoid iterating over all the top-level decls when using
   a PCH, which means we deserialize far fewer decls.

llvm-svn: 90559