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63 Commits

Author SHA1 Message Date
Chris Lattner 2f9888e2ca switch to gnu99 by default 
llvm-svn: 39019
 2006-10-20 05:03:55 +00:00
Chris Lattner 38681d7d81 Add intel include path 
llvm-svn: 39016
 2006-10-20 04:55:39 +00:00
Chris Lattner 25e0d54a0e Move keyword setup from the preprocessor into the IdentifierTable class. 
llvm-svn: 39014
 2006-10-18 06:07:05 +00:00
Chris Lattner 9f547a4fdd Fix regression in my last commit 
llvm-svn: 39013
 2006-10-18 06:06:41 +00:00
Chris Lattner 59a9ebdb17 refactor header searching stuff out of the main Preprocessor object into 
it's own HeaderSearch object.  This makes Preprocessor simpler and easier
to understand.

llvm-svn: 39012
 2006-10-18 05:34:33 +00:00
Chris Lattner 8fd6ee1f2f silence warning 
llvm-svn: 39009
 2006-10-18 04:02:50 +00:00
Chris Lattner 04d1f3f75f track whether DirectoryLookup dirs are framework dirs. 
llvm-svn: 39006
 2006-10-17 06:20:32 +00:00
Chris Lattner ff43821d53 Implement -std, -x, -ObjC and -ObjC++ options. 
llvm-svn: 39004
 2006-10-17 05:16:26 +00:00
Chris Lattner 2dacc3ff2e Changes through out the parser and actions/ast interface to return top-level 
declarations through the asm streamer.  For a testcase like:

int G;
int H, I, *J;
int func() {}

'clang -parse-print-ast' prints:

Read top-level decl: G
Read top-level decl: H
Read top-level decl: I
Read top-level decl: J
Read top-level decl: func

llvm-svn: 38992
 2006-10-16 00:33:54 +00:00
Chris Lattner 9c837537ad Sink target-specific #define info into the target descriptions. Add x86-32/64 and ppc64. 
llvm-svn: 38987
 2006-10-15 01:05:46 +00:00
Chris Lattner 2ba425ea95 Get target-specific #defines from TargetInfo. 
llvm-svn: 38985
 2006-10-14 19:54:37 +00:00
Chris Lattner 1f5ad11409 Implement TargetInfo hooks for #defines 
llvm-svn: 38978
 2006-10-14 18:32:12 +00:00
Chris Lattner 02dffbda3b Write up TargetInfo so that use of wchar_t strings results in a warning if 
used in a target set where the size is not identical.

llvm-svn: 38975
 2006-10-14 07:50:21 +00:00
Chris Lattner 5ba61f0e10 Add Targets.cpp, which implements the -arch command line option in terms of 
TargetInfo.

llvm-svn: 38972
 2006-10-14 07:39:34 +00:00
Chris Lattner 8c76f87810 change default mode 
llvm-svn: 38966
 2006-10-06 05:56:09 +00:00
Chris Lattner 65de4b6a6d make this a bit nicer 
llvm-svn: 38963
 2006-10-06 05:40:30 +00:00
Chris Lattner a81fb94997 build in a new dir 
llvm-svn: 38955
 2006-10-06 04:15:06 +00:00
Chris Lattner 9b6d4cb90e Add (basic) expression AST representation capabilities for int/fp/binops/condexpr. 
Add callbacks for same.
Add "full locinfo" mode.

llvm-svn: 38939
 2006-08-23 05:17:46 +00:00
Chris Lattner 73709eda2b Stub out the ASTStreamer 
llvm-svn: 38935
 2006-08-17 06:28:25 +00:00
Chris Lattner 3e7bd4ed44 Start adding support for printing out parser callbacks and adding ast building 
llvm-svn: 38933
 2006-08-17 05:51:27 +00:00
Chris Lattner a5534f96dc Stub out the EmptyAction class. 
llvm-svn: 38914
 2006-08-14 00:38:06 +00:00
Chris Lattner 685ed1e9ee Rename Parse/ParserActions.h -> Parse/Action.h 
llvm-svn: 38913
 2006-08-14 00:22:04 +00:00
Chris Lattner c1a8937d8f Make ParseTranslationUnit prime the lexer lookahead 
llvm-svn: 38911
 2006-08-14 00:15:40 +00:00
Chris Lattner 203ed032e2 Count the number of diagnostics emitted. 
llvm-svn: 38905
 2006-08-13 22:25:42 +00:00
Chris Lattner eecc5b53ae Add a -fsyntax-only argument 
llvm-svn: 38827
 2006-08-06 18:29:56 +00:00
Chris Lattner 0bb5f835e4 initial support for parsing, right now just ;'s at the top level, but this 
adds most simple scaffolding.

llvm-svn: 38802
 2006-07-31 01:59:18 +00:00
Chris Lattner 4beb0381ed Trigraphs are not enabled in -fpreprocessed mode. 
llvm-svn: 38796
 2006-07-29 17:50:10 +00:00
Chris Lattner cd028fc1f6 Fix -E mode to enter the main file *after* -E mode configures the preprocessor. 
llvm-svn: 38784
 2006-07-29 06:35:08 +00:00
Chris Lattner 457fc15bc5 Implement comment saving mode: the -C and -CC options. 
llvm-svn: 38783
 2006-07-29 06:30:25 +00:00
Chris Lattner 331ad778b0 Implement paste avoidance, implementing Preprocessor/output_paste_avoid.c 
llvm-svn: 38767
 2006-07-28 06:56:01 +00:00
Chris Lattner ecc39e9325 Change Lexer::Stringify to not add ""'s around the string. 
llvm-svn: 38708
 2006-07-15 05:23:31 +00:00
Chris Lattner ae41157ee5 Implement support for arbitrarily mapping non-error diagnostics to be either 
ignored, warned about, or error'd.  Use this to implement the -Wunused_macros
command line option.

llvm-svn: 38676
 2006-07-05 00:55:08 +00:00
Chris Lattner 67c3848e4e Cleanup some obsolete comments. 
llvm-svn: 38673
 2006-07-04 23:24:26 +00:00
Chris Lattner ef9eae1c44 Change the Preprocessor::getSpelling interface to let it be zero-copy in 
the common case.

llvm-svn: 38671
 2006-07-04 22:33:12 +00:00
Chris Lattner f46be6cb02 Switch to using unix "write" when available, instead of stdio. This speeds up 
-E -P mode by 10% (i.e. takes away almost all i/o time).

llvm-svn: 38669
 2006-07-04 22:19:33 +00:00
Chris Lattner 728b4dc26a improve comments 
llvm-svn: 38668
 2006-07-04 21:28:37 +00:00
Chris Lattner ff3f5f4b77 fix compile error 
llvm-svn: 38667
 2006-07-04 21:25:59 +00:00
Chris Lattner 03cbe1fc02 Minor code cleanup 
llvm-svn: 38666
 2006-07-04 21:24:33 +00:00
Chris Lattner 3338ba87d5 Make -P mode faster and closer to GCC output by not emitting newlines at all. 
This allows the SourceManager to not compute line number information for each buffer.

llvm-svn: 38665
 2006-07-04 21:19:39 +00:00
Chris Lattner 73b6a2f62d Match GCC behavior better in -P mode. 
llvm-svn: 38663
 2006-07-04 19:40:52 +00:00
Chris Lattner deb3701c23 Switch from using iostreams to using stdio for -E mode output. This speeds 
up clang -E iostream by 30%.

llvm-svn: 38660
 2006-07-04 19:24:06 +00:00
Chris Lattner 5de858cbdd minor cleanup 
llvm-svn: 38659
 2006-07-04 19:04:44 +00:00
Chris Lattner 09e3cdf9ef Split the -E mode printer out to a separate .cpp file. 
llvm-svn: 38658
 2006-07-04 19:04:05 +00:00
Chris Lattner 062a0d620b stub out built-in macros. 
llvm-svn: 38644
 2006-07-04 04:50:29 +00:00
Chris Lattner 01d66cc891 Implement #ident and #sccs 
llvm-svn: 38643
 2006-07-03 22:16:27 +00:00
Chris Lattner 3ae68307ac Print tokens using the logical location. This implements 
test/Preprocessor/_Pragma-dependency.c

llvm-svn: 38642
 2006-07-03 06:28:56 +00:00
Chris Lattner cbd6d3e0ed Implement -Wunused-macros functionality, currently always enabled. 
llvm-svn: 38631
 2006-07-03 05:16:39 +00:00
Chris Lattner d1236047a9 Correctly stringify emitted #line directives in -E mode. 
llvm-svn: 38623
 2006-07-03 01:12:52 +00:00
Chris Lattner 5599d5f6b8 Fix test/Preprocessor/pragma_unknown.c 
llvm-svn: 38612
 2006-07-02 21:50:38 +00:00
Chris Lattner f6fd68add5 Fix Preprocessor/macro_expandloc2.c 
llvm-svn: 38579
 2006-06-26 01:48:23 +00:00