c0c98291e0
Predefine __INTMAX_WIDTH__ for the future parameterization of INTMAX macros in
...
stdint.h.
llvm-svn: 89203
2009-11-18 13:52:57 +00:00
d6ea9028e7
Simplify PreprocessorOptions, it doesn't need abstracted field access.
...
llvm-svn: 89047
2009-11-17 05:52:41 +00:00
2dc8d5fa3e
Parameterize the constant-generating macros in stdint.h with new built-in
...
__INTn_C_SUFFIX__ macros that are defined for types with corresponding
constant suffixes (i.e. long and long long).
llvm-svn: 88914
2009-11-16 16:36:33 +00:00
55c9877b66
Generalize stdint.h for non-8-bit-multiple types, patch by
...
Ken Dyck!
"This adds definitions for types of 8-bit multiples
from 8 to 64 to stdint.h and rationalizes the selection of types
for the exact-width definitions in InitPreprocessor.cpp."
llvm-svn: 86977
2009-11-12 08:08:27 +00:00
0fb5bbd401
do not store wchar/char16/char32/intmax width/alignment info
...
into TargetInfo, just derive this based on the underlying type.
This prevents them from getting out of synch, patch by Ken Dyck!
llvm-svn: 86976
2009-11-12 08:04:33 +00:00
732ef8aefd
Tweak PCH -include handling to make sure it matches the name as would be present
...
in the predefines buffer.
llvm-svn: 86903
2009-11-11 23:58:53 +00:00
2856ae444b
Always initialize the header search object as part of InitializePreprocessor;
...
not doing this has little to no utility.
llvm-svn: 86883
2009-11-11 21:44:42 +00:00
de02f63945
PreprocessorOptions: Get rid of unnecessary 'isPTH' flag for include entries.
...
llvm-svn: 86757
2009-11-10 23:53:43 +00:00
00f8a397c6
Rename PreprocessorInitOptions to PreprocessorOptions for consistency, and fix
...
filenames.
Also, move InitializePreprocessor to Utils.h.
llvm-svn: 86335
2009-11-07 04:20:15 +00:00
e4a8c64731
clean up integer preprocessor type definitions, patch by Ken Dyck!
...
llvm-svn: 86177
2009-11-05 21:21:32 +00:00
181aaee165
InitializePreprocessor cannot fail.
...
llvm-svn: 86048
2009-11-04 21:13:15 +00:00
b27ec09a7e
Move -undef flag into PreprocessorInitOptions
...
llvm-svn: 86047
2009-11-04 21:13:02 +00:00
e9d7d78ab3
Implement support for the -undef command line option, patch by
...
Roman Divacky! PR5363
llvm-svn: 85932
2009-11-03 19:50:27 +00:00
3fab58d867
clean up namespace.
...
llvm-svn: 85826
2009-11-02 21:48:09 +00:00
d0952749f7
simplify intmax setup, patch by Ken Dyck!
...
llvm-svn: 85481
2009-10-29 04:54:24 +00:00
6720492c39
hookize wint_t's definition, patch by Edward O'Callaghan (from PR5233).
...
llvm-svn: 84740
2009-10-21 04:59:34 +00:00
1faca9e0fb
Work-around wchar_t and __pragma problem in VC headers
...
llvm-svn: 84227
2009-10-16 01:12:00 +00:00
00a665751d
Move the "needs exception support" logic to clang. This also fixes
...
-fno-exceptions in C++ code. We used to always define __EXCEPTIONS in
C++.
llvm-svn: 83199
2009-10-01 13:33:33 +00:00
2cde203392
Non fragile ABI for GNU runtime. Patch bu David Chisnall.
...
llvm-svn: 81462
2009-09-10 21:48:21 +00:00
11289f4280
Remove tabs, and whitespace cleanups.
...
llvm-svn: 81346
2009-09-09 15:08:12 +00:00
fe07aecd37
Don't use '%ll', this doesn't workin on Win32.
...
llvm-svn: 80933
2009-09-03 19:23:49 +00:00
80110179f4
Define _GNU_SOURCE in C++ mode so that clang works with GNU libstdc++.
...
llvm-svn: 80289
2009-08-27 22:01:41 +00:00
3441b4f77e
API changes to match llvm ToT.
...
llvm-svn: 79868
2009-08-23 22:45:33 +00:00
3f4d51bb04
Predefine __cplusplus to the right value (199711L), except when in GNU mode.
...
llvm-svn: 78283
2009-08-06 04:09:28 +00:00
ed73cac647
define __STDC_VERSION__ processor token for c94
...
llvm-svn: 76514
2009-07-21 00:07:02 +00:00
2857ccbaa7
Fix for PR4192: fix the definition of int64_t on x86_64 Linux.
...
Note that I'm guessing that *BSD and Solaris do the same thing as Linux
here, but it's quite possible I'm wrong; if the following testcase
gives an error on x86-64 with gcc for any of those operating systems, please
tell me:
#include <stdint.h>
int64_t x; long x;
llvm-svn: 74583
2009-07-01 03:36:11 +00:00
1835107ed0
Make the StackProtector bitfield use enums instead of obscure numbers.
...
llvm-svn: 74414
2009-06-28 23:01:01 +00:00
d63bbadbef
Add stack protector support to clang. This generates the 'ssp' and 'sspreq'
...
function attributes. There are predefined macros that are defined when stack
protectors are used: __SSP__=1 with -fstack-protector and __SSP_ALL__=2 with
-fstack-protector-all.
llvm-svn: 74405
2009-06-28 07:36:13 +00:00
2fe5b26414
__APPLE_CC__ should only be set when building for darwin targets.
...
llvm-svn: 73934
2009-06-23 00:43:21 +00:00
b188455eb2
PR4388: get rid of an extra # line directive; in addition to being
...
unnecessary, this was causing issues for assembler-with-cpp mode, which
doesn't process the directive.
llvm-svn: 73382
2009-06-15 09:57:52 +00:00
aa27a87ab3
Misc minor fixes for clang for the Windows target.
...
llvm-svn: 73050
2009-06-08 06:11:14 +00:00
9ffd4a9b96
Move CharIsSigned from TargetInfo to LangOptions.
...
llvm-svn: 72928
2009-06-05 07:05:05 +00:00
fd4b1559db
Move a couple Darwin-specific defines into getDarwinDefines.
...
llvm-svn: 72900
2009-06-04 23:00:29 +00:00
5e4702db61
DefineBuiltinMacro is always passed two args, remove the defaulted third
...
one.
llvm-svn: 72868
2009-06-04 16:47:09 +00:00
f4063513d0
Compile fix needed by the solaris system gcc.
...
llvm-svn: 72772
2009-06-03 14:28:20 +00:00
57406b2783
Add IEEE quad support to DefineFloatMacros.
...
llvm-svn: 72314
2009-05-23 03:50:01 +00:00
f98fc352b8
PR4247: Widen the buffer slightly so it can hold all the definitions for
...
PPC double double.
(No testcase because no normal target uses the format at the moment.)
llvm-svn: 72310
2009-05-23 02:03:39 +00:00
a4404f21d1
This patch adds support for sender-aware dispatch in Objective-C for the GNU runtime, when
...
compiled with -fobjc-sender-dependent-dispatch. This is used in AOP, COP, implementing object
planes, and a few other things.
Patch by David Chisnall.
llvm-svn: 72275
2009-05-22 20:17:16 +00:00
174c310967
Remove unused parameter.
...
llvm-svn: 71996
2009-05-18 07:39:39 +00:00
4579b76ff6
Fix processing of -Ufoo to not inject "#undef foo 1" into the predefines
...
buffer. This caused exciting nonsense like this:
$ clang t.c -fsyntax-only -UMACRO
In file included from <built-in>:104:
<command line>:1:14: warning: extra tokens at end of #undef directive [-Wextra-tokens]
#undef MACRO 1
^
//
1 diagnostic generated.
rdar://6891800
llvm-svn: 71860
2009-05-15 16:08:43 +00:00
66cb01313b
Add another workaround for -include.
...
- If we don't find a file looking relative to the current working
directory, fall back to header search. This is closer to what would
happen if the lookup was starting from right directory in the first
place (except it will find files in the directory of the main
source file, which I *think* should not be found).
- PR3992.
llvm-svn: 69794
2009-04-22 08:53:01 +00:00
ed462a8d44
Fix rdar://6814950 - stdint.h isn't "-pedantic -std=c89" clean,
...
by marking the predefines buffer as a system header. The problem
with stdint is that it was getting problems like this:
/Volumes/Projects/cvs/llvm/Debug/lib/clang/1.0/include/stdint.h:43:9: warning: 'long long' is an extension when C99 mode is not enabled
typedef __INT64_TYPE__ int64_t;
^
<built-in>:73:29: note: instantiated from:
#define __INT64_TYPE__ long long
^
We correctly silence warnings in system headers, but only if the
spelling location of the token came from the system header. This is
designed so that if you use a system macro in your code that you don't
get punished for its definition. This is all cool except that the
predefines buffer wasn't considered a system header.
llvm-svn: 69770
2009-04-22 03:42:19 +00:00
6af6edb8b7
this time with more workingness.
...
llvm-svn: 69669
2009-04-21 06:06:09 +00:00
e08c43a3b0
fix massive testsuite failures from Alexei's patch due to inverted logic.
...
llvm-svn: 69666
2009-04-21 06:00:24 +00:00
2f5693f62d
Split preprocessor initialization logic out of clang-cc into
...
libfrontend. Patch by Alexei Svitkine!
llvm-svn: 69664
2009-04-21 05:40:52 +00:00
Ken Dyck