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40 Commits

Author SHA1 Message Date
David Blaikie bbafb8a745 Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST). 
The member variable is always "LangOpts" and the member function is always "getLangOpts".

Reviewed by Chris Lattner

llvm-svn: 152536
 2012-03-11 07:00:24 +00:00
Dylan Noblesmith 2c1dd2716a Basic: import SmallString<> into clang namespace 
(I was going to fix the TODO about DenseMap too, but
that would break self-host right now. See PR11922.)

llvm-svn: 149799
 2012-02-05 02:13:05 +00:00
Chris Lattner 0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports 
them into the clang namespace.

llvm-svn: 135852
 2011-07-23 10:55:15 +00:00
Jay Foad 9a6b09874d Make more use of llvm::StringRef in various APIs. In particular, don't 
use the deprecated forms of llvm::StringMap::GetOrCreateValue().

llvm-svn: 133515
 2011-06-21 15:13:30 +00:00
Argyrios Kyrtzidis 11e6f0a6c3 Currently we can only remap a file by creating a MemoryBuffer and replacing the file contents with it. 
Allow remapping a file by specifying another filename whose contents should be loaded if the original
file gets loaded. This allows to override files without having to create & load buffers in advance.

llvm-svn: 127052
 2011-03-05 01:03:53 +00:00
Peter Collingbourne 2f1e36bfd0 Rename tok::eom to tok::eod. 
The previous name was inaccurate as this token in fact appears at
the end of every preprocessing directive, not just macro definitions.
No functionality change, except for a diagnostic tweak.

llvm-svn: 126631
 2011-02-28 02:37:51 +00:00
Abramo Bagnara ea4f7c7761 Introduced raw_identifier token kind. 
llvm-svn: 122394
 2010-12-22 08:23:18 +00:00
Michael J. Spencer 740857fa10 Replace all uses of PathV1::makeAbsolute with PathV2::fs::make_absolute. 
llvm-svn: 122340
 2010-12-21 16:45:57 +00:00
Michael J. Spencer f28df4cdba Replace all uses of PathV1::isAbsolute with PathV2::is_{absolute,relative}. 
llvm-svn: 122087
 2010-12-17 21:22:22 +00:00
Michael J. Spencer 8aaf49959c Merge System into Support. 
llvm-svn: 120297
 2010-11-29 18:12:39 +00:00
Chris Lattner dd278430a3 change the 'is directory' indicator to be a null-or-not 
pointer that is passed down through the APIs, and make
FileSystemStatCache::get be the one that filters out
directory lookups that hit files.  This also paves the
way to have stat queries be able to return opened files.

llvm-svn: 120060
 2010-11-23 21:17:56 +00:00
Chris Lattner 8f0583daa2 simplify the cache miss handling code, eliminating CacheMissing. 
llvm-svn: 120038
 2010-11-23 20:05:15 +00:00
Chris Lattner 226efd356c rework the stat cache, pulling it out of FileManager.h into 
its own header and giving it some more structure.  No 
functionality change.

llvm-svn: 120030
 2010-11-23 19:19:34 +00:00
Chris Lattner 9795b39113 zap dead code. 
llvm-svn: 113074
 2010-09-04 18:12:20 +00:00
Ted Kremenek fee882ac95 PTH generation: Don't save the leading '#' token in a null directive. This unbreaks using PTH with Boost (<rdar://problem/8227989>). 
llvm-svn: 109484
 2010-07-27 02:58:57 +00:00
Chris Lattner fb24a3a4ec push some source location information down through the compiler, 
into ContentCache::getBuffer.  This allows it to produce 
diagnostics on the broken #include line instead of without a 
location.

llvm-svn: 101939
 2010-04-20 20:35:58 +00:00
Kovarththanan Rajaratnam 5497e49ae4 Make some typedefs private 
llvm-svn: 98817
 2010-03-18 07:45:30 +00:00
Kovarththanan Rajaratnam 3fd8082ff5 Rename variable to indicate what it is being used for 
llvm-svn: 98816
 2010-03-18 07:18:10 +00:00
Douglas Gregor 4ad3da2843 Entering the main source file in the preprocessor can fail if the 
source file has been changed. Handle that failure more gracefully.

llvm-svn: 98727
 2010-03-17 15:44:30 +00:00
Douglas Gregor 874cc62876 Use SourceManager's Diagnostic object for all file-reading errors, 
simplifying the SourceManager interfaces somewhat.

llvm-svn: 98598
 2010-03-16 00:35:39 +00:00
Kovarththanan Rajaratnam b4c0f5cc79 Add EmitString helper method 
llvm-svn: 98488
 2010-03-14 08:35:19 +00:00
Kovarththanan Rajaratnam d3fa9721fb Unbreak last commit. This should have been part of r98478. 
llvm-svn: 98480
 2010-03-14 07:55:43 +00:00
Kovarththanan Rajaratnam fb0762057e Pass file string by reference 
llvm-svn: 98478
 2010-03-14 07:38:15 +00:00
Kovarththanan Rajaratnam a9c81a8848 Use makeAbsolute() 
llvm-svn: 98472
 2010-03-14 07:06:50 +00:00
Kovarththanan Rajaratnam b65a14802c Move to anonymous namespace 
llvm-svn: 98469
 2010-03-14 06:48:05 +00:00
Kovarththanan Rajaratnam e5f1c197af No need to call setIdentifierInfo() after LookUpIdentifierInfo() which LookUpIdentifierInfo() will automatically do 
llvm-svn: 98435
 2010-03-13 08:53:33 +00:00
Kovarththanan Rajaratnam 7a67f67823 Don't rely on implicit conversion 
llvm-svn: 97916
 2010-03-07 11:21:46 +00:00
Kovarththanan Rajaratnam 3c36a6669a Use clang::io::Emit8 
llvm-svn: 97810
 2010-03-05 15:40:54 +00:00
Kovarththanan Rajaratnam daca645655 Move Emit24 to clang::io 
llvm-svn: 97569
 2010-03-02 17:41:26 +00:00
Mike Stump 281d6d7745 Use the llvm coding convention for indentation for switch. 
llvm-svn: 93966
 2010-01-20 02:03:14 +00:00
Chris Lattner 710bb87147 Fix PR5633 by making the preprocessor handle the case where we can 
stat a file but where mmaping it fails.  In this case, we emit an
error like:
t.c:1:10: fatal error: error opening file '../../foo.h'

instead of "cannot find file".

llvm-svn: 90110
 2009-11-30 04:18:44 +00:00
Benjamin Kramer 16634c2c5a Remove VISIBILITY_HIDDEN from anonymous namespaces in libFrontend. 
llvm-svn: 90033
 2009-11-28 10:07:24 +00:00
Daniel Dunbar 07d0785dbb PR5218: Replace IdentifierInfo::getName with StringRef version, now that clients 
are updated.

llvm-svn: 84447
 2009-10-18 21:17:35 +00:00
Daniel Dunbar 2c422dc9ca Move clients to use IdentifierInfo::getNameStart() instead of getName() 
llvm-svn: 84436
 2009-10-18 20:26:12 +00:00
Daniel Dunbar 283ccf4342 Use StringExtra's HashString instead of BernsteinHash. 
llvm-svn: 84360
 2009-10-17 20:43:58 +00:00
Douglas Gregor d2eb58abac Add support for a chain of stat caches in the FileManager, rather than 
only supporting a single stat cache. The immediate benefit of this
change is that we can now generate a PCH/AST file when including
another PCH file; in the future, the chain of stat caches will likely
be useful with multiple levels of PCH files.

llvm-svn: 84263
 2009-10-16 18:18:30 +00:00
Mike Stump 11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
Chris Lattner 3441b4f77e API changes to match llvm ToT. 
llvm-svn: 79868
 2009-08-23 22:45:33 +00:00
Benjamin Kramer 89b422c118 Replace cerr with errs(). 
llvm-svn: 79854
 2009-08-23 12:08:50 +00:00
Eli Friedman 16b7b6f511 Move clang-cc.h to lib/Frontend/Utils.h, and move the associated .cpp 
files to lib/Frontend.

llvm-svn: 72099
 2009-05-19 04:14:29 +00:00