The problem is that the struct file_status on UNIX systems has two
members called st_dev and st_ino; those are also members of the
struct stat, and they are reserved identifiers which can also be
provided as #define (and this is the case for st_dev on Hurd).
The solution (attached) is to rename them, for example adding a
"fs_" prefix (= file status) to them.

Patch by Pino Toscano

llvm-svn: 155354

fixes an assert reading "1239123123123123" when the result is already 64-bit.

llvm-svn: 155329

llvm-svn: 155307

StringRef::getAsInteger

llvm-svn: 155298

llvm-svn: 155283

No functionality change.

llvm-svn: 155280

Same color scheme as clang uses. The colors are only enabled if the output is a tty.

llvm-svn: 155035

DenseMap's hash function uses slightly more entropy and reduces hash collisions
significantly.  I also experimented with Hashing.h, but it didn't gave a lot of
improvement while being much more expensive to compute.

llvm-svn: 154996

llvm-svn: 154971

llvm-svn: 154962

llvm-svn: 154944

llvm-svn: 154930

To be used in printing unprintable source in clang diagnostics.
Patch by Seth Cantrell, with a minor fix for mingw by me.

llvm-svn: 154805

llvm-svn: 154802

To be used in printing unprintable source in clang diagnostics.
Patch by Seth Cantrell!

llvm-svn: 154800

Thanks to Pino Toscano for the patch

llvm-svn: 154500

llvm-svn: 154496

the caller requested a null-terminated one.

When mapping the file there could be a racing issue that resulted in the file being larger
than the FileSize passed by the caller. We already have an assertion
for this in MemoryBuffer::init() but have a runtime guarantee that
the buffer will be null-terminated, so do a copy that adds a null-terminator.

Protects against crash of rdar://11161822.

llvm-svn: 154082

llvm-svn: 154004

llvm-svn: 153979

llvm-svn: 153977

llvm-svn: 153882

llvm-svn: 153691

Patch by Sylvestre Ledru!

llvm-svn: 153435

llvm-svn: 153395

som inputs.

Bug found and fix proposed by Kal Conley!

llvm-svn: 153225

llvm-svn: 152692

llvm-svn: 152688

if the passed in FileSize is inaccurate.

rdar://11034179

llvm-svn: 152662

llvm-svn: 152577

llvm-svn: 152553

llvm-svn: 152545

it would fail with {,u}int64_t on x86-64 Linux.

This also removes code duplication.

llvm-svn: 152517

Patch by Tom Stellard!

llvm-svn: 152400

llvm-svn: 152346

buildbots.  Original commit message:

[ADT] Change the trivial FoldingSetNodeID::Add* methods to be inline, reapplied
with a fix for the longstanding over-read of 32-bit pointer values.

llvm-svn: 152304

with a fix for the longstanding over-read of 32-bit pointer values.

llvm-svn: 152300

inline.", which is breaking the bots in a way I don't understand.

llvm-svn: 152295

llvm-svn: 152288

llvm-svn: 152254