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317 Commits

Author SHA1 Message Date
Chris Lattner
00348acace clear file info after processing one file, it shouldn't carry over to the 
next.

llvm-svn: 39211
 2006-11-21 06:34:57 +00:00
Chris Lattner
2ea9dd7fc0 ProcessInputFile no longer mutates LangInfo. 
llvm-svn: 39210
 2006-11-21 06:18:11 +00:00
Chris Lattner
ad7cdd37b3 simplify the Preprocessor ctor. 
llvm-svn: 39208
 2006-11-21 06:08:20 +00:00
Chris Lattner
96327eaa52 first step refactoring driver so that it can process multiple input files 
at once.

llvm-svn: 39207
 2006-11-21 05:52:55 +00:00
Chris Lattner
38495cb2e7 -fsyntax-only is synonym for -parse-ast for now. 
llvm-svn: 39202
 2006-11-21 04:07:21 +00:00
Chris Lattner
b0e7a06e53 Add some standard include paths for C++. 
llvm-svn: 39200
 2006-11-21 03:40:37 +00:00
Chris Lattner
229ce60fc9 split the ParseFunctionDefinition action into two actions, one which is 
called before and one which is called after function definition parsing.

llvm-svn: 39196
 2006-11-21 01:21:07 +00:00
Chris Lattner
da8aa7b3a8 implement RTTI for Decl objects, eliminate some hokey virtual methods. 
llvm-svn: 39185
 2006-11-19 23:12:30 +00:00
Chris Lattner
cb6a382b67 introduce a new ASTContext class to hold long-lived ast nodes. 
llvm-svn: 39161
 2006-11-10 06:20:45 +00:00
Chris Lattner
c62b6c232f eliminate EmptyAction, merging it into MinimalAction instead. 
llvm-svn: 39134
 2006-11-05 18:44:26 +00:00
Chris Lattner
0663d2afd9 start factoring actions into two flavors: minimal and semantic actions. 
llvm-svn: 39133
 2006-11-05 18:39:59 +00:00
Chris Lattner
ca96b89772 rename some options 
llvm-svn: 39131
 2006-11-05 18:00:10 +00:00
Chris Lattner
9fe24d75d2 for now -fsyntax-only builds all the AST's but doesn't print them. 
llvm-svn: 39129
 2006-11-05 07:59:55 +00:00
Chris Lattner
71e23ce2e1 Add AST node, AST building, actions, and printing for 'for' stmts. 
llvm-svn: 39113
 2006-11-04 20:18:38 +00:00
Chris Lattner
72b7d39d78 remove full locinfo AST nodes for now. They just clutter the implementation 
and should be implemented with an ASTBuilder subclass anyway.

llvm-svn: 39107
 2006-11-04 06:37:16 +00:00
Chris Lattner
9916c5ca7e Remove GNU C++ min/max operator extension support, they have been removed 
from gcc mainline.

llvm-svn: 39067
 2006-10-27 05:24:37 +00:00
Chris Lattner
6d9a685d75 Make the driver print function bodies at -parse-print-ast 
llvm-svn: 39048
 2006-10-25 05:11:20 +00:00
Chris Lattner
911d0fef03 Return an error code if an error occurs. 
llvm-svn: 39041
 2006-10-25 03:15:08 +00:00
Chris Lattner
ca1a1ed4cb Add -F option 
llvm-svn: 39036
 2006-10-22 07:34:56 +00:00
Chris Lattner
07b019a1bc add #include 
llvm-svn: 39034
 2006-10-22 07:28:56 +00:00
Chris Lattner
b84f986f45 gnu90 is default again 
llvm-svn: 39023
 2006-10-20 06:13:18 +00:00
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
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
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
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
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
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
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
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