Commit Graph

184 Commits

Author SHA1 Message Date
Daniel Dunbar
1b8842d981 Update UsersManual, we support '#pragma align' now.
llvm-svn: 110040
2010-08-02 15:36:37 +00:00
Douglas Gregor
137b27da2e Document -f{no-}color-diagnostics
llvm-svn: 107985
2010-07-09 16:31:58 +00:00
Sebastian Redl
595c51342c Some preparatory work for chained PCH. No functionality change.
llvm-svn: 107915
2010-07-08 22:01:51 +00:00
Sebastian Redl
bbace2a63d Fix a few errors in the internals doc.
llvm-svn: 107838
2010-07-07 23:42:27 +00:00
Douglas Gregor
b7b04ae204 Remove redundant and incomplete bits from the users manual w.r.t. language conformance
llvm-svn: 107326
2010-06-30 22:04:24 +00:00
Daniel Dunbar
283fe3d07a build: Get CLANG_VERSION from Version.inc instead of depending on VER file directly.
llvm-svn: 106864
2010-06-25 17:33:49 +00:00
Daniel Dunbar
e6c1daa8fd Makefile: Switch Clang Makefiles to always include the top-level Clang Makefile.
- This eliminates most dependencies on how Clang is installed relative to LLVM.

llvm-svn: 105637
2010-06-08 20:34:18 +00:00
Jeffrey Yasskin
caa710dfd2 PR7245: Make binding a reference to a temporary without a usable copy
constructor into an extension warning into the error that C++98 requires.

llvm-svn: 105529
2010-06-07 15:58:05 +00:00
Jeffrey Yasskin
2f96e9f5c9 Add an extension to avoid an error when a global template has the same name as
a member template, and you try to call the member template with an explicit
template argument.  See PR7247 

For example, this downgrades the error to a warning in:

template<typename T> struct set{};
struct Value {
    template<typename T>
    void set(T value) {
    }
};
void foo() {
    Value v;
    v.set<double>(3.2);  // Warning here.
}

llvm-svn: 105518
2010-06-05 01:39:57 +00:00
Chris Lattner
f3d0436077 fix incorrect tag
llvm-svn: 105189
2010-05-30 23:42:51 +00:00
Daniel Dunbar
406e3826e0 Update "users manual", PR2461 has been fixed.
llvm-svn: 104997
2010-05-28 19:43:31 +00:00
Nick Lewycky
42f9ba3790 Fix typo.
llvm-svn: 104898
2010-05-27 23:40:55 +00:00
Nick Lewycky
de2291a717 Grammar fix: s/it's/its/g in
"it's spelling location and it's instantiation location"

llvm-svn: 104746
2010-05-26 21:48:10 +00:00
Chris Lattner
b997626120 push categories forward a bit more: document them, add some
major buckets to catch parser and sema issues, add inline asm
category, and make diag groups take precedence over the 
sweeping categories just added.

llvm-svn: 104561
2010-05-24 21:35:18 +00:00
Daniel Dunbar
95dff818e7 docs: Man page tweaks, to mention the integrated assembler and the
-integrated-as and -no-integrated-as options.

llvm-svn: 104304
2010-05-21 00:28:14 +00:00
mike-m
9f08a6f1a8 Reverted r103214.
llvm-svn: 103222
2010-05-07 00:42:33 +00:00
mike-m
9bb682b713 2nd part of: Overhauled llvm/clang docs builds.
llvm-svn: 103214
2010-05-06 23:46:27 +00:00
Chris Lattner
336119f089 document -fdiagnostics-show-category
llvm-svn: 103067
2010-05-05 01:35:28 +00:00
Chris Lattner
ef8c6e8ba7 fix a broken link, diagnostickinds.td was fissioned.
llvm-svn: 102851
2010-05-01 17:35:19 +00:00
Douglas Gregor
6602c25c0c Add Clang version inspection macros. Fixes PR6681.
llvm-svn: 102686
2010-04-30 02:51:06 +00:00
Nick Lewycky
e97d39b0f2 concepts is not a keyword here and fix copy-pasto.
llvm-svn: 102172
2010-04-23 06:09:40 +00:00
Douglas Gregor
ffed1cb339 Introduce a limit on the depth of the template instantiation backtrace
we will print with each error that occurs during template
instantiation. When the backtrace is longer than that, we will print
N/2 of the innermost backtrace entries and N/2 of the outermost
backtrace entries, then skip the middle entries with a note such as:

  note: suppressed 2 template instantiation contexts; use
  -ftemplate-backtrace-limit=N to change the number of template
  instantiation entries shown

This should eliminate some excessively long backtraces that aren't
providing any value.

llvm-svn: 101882
2010-04-20 07:18:24 +00:00
Chris Lattner
b35583df52 add a new driver-level -ferror-limit=412 option, which causes clang to stop
emitting diagnostics after it has produced that many errors.  Give this a
default value of 20 which produces plenty of errors for people to fix before
recompiling but not so many that their entire console scrolls away when the
compiler gets confused.  The experience looks like this:

$ clang foo.c
<tons of crap>
foo.c:102:3: error: unknown type name 'somethingbad'
  somethingbad x;
  ^
fatal error: too many errors emitted, stopping now
36 warnings and 20 errors generated.

llvm-svn: 100689
2010-04-07 20:49:23 +00:00
Blaine Garst
55050630a9 improved wording around ABI
llvm-svn: 100536
2010-04-06 17:46:43 +00:00
Rafael Espindola
fcc4739089 Document common clang compatibility issues.
Patch by Zhanyong Wan.

llvm-svn: 98708
2010-03-17 04:31:53 +00:00
Blaine Garst
a41f71212a fix copyright & typo
llvm-svn: 98688
2010-03-16 22:02:16 +00:00
Chris Lattner
87c5e2f5d4 update link
llvm-svn: 98682
2010-03-16 21:43:03 +00:00
Blaine Garst
ade4303e2b at least give the Apple ABI a name that reflects Apple in prep for other ABI specs that might come along
llvm-svn: 98678
2010-03-16 21:22:41 +00:00
Blaine Garst
1832cdb2d3 rev existing doc to account for recent ABI changes
llvm-svn: 98676
2010-03-16 21:21:07 +00:00
Erick Tryzelaar
e62248a79c Use LLVM's new DESTDIR-less PROJ_* variables.
llvm-svn: 97744
2010-03-04 20:57:19 +00:00
Douglas Gregor
bb26a92239 Update Clang C++ status, with a more project-centric focus.
llvm-svn: 95455
2010-02-05 23:51:14 +00:00
Owen Anderson
029eb7d243 Clarify the documentation of ext_vector, and add a small example. Hopefully
this will alleviate some confusion about the existence of this feature.

Comments/improvements welcome.

llvm-svn: 94645
2010-01-27 01:22:36 +00:00
John McCall
98757030a4 Document the extensions I made to the diagnostics-formatting system yesterday.
llvm-svn: 93439
2010-01-14 19:12:17 +00:00
Douglas Gregor
b89b99f1f2 Fix pasto in __has_feature(cxx_lambdas) docs
llvm-svn: 93320
2010-01-13 16:27:49 +00:00
Alexis Hunt
af4e28d897 Add a bunch more feature-checking macros for C++0x features. Some of these are
disabled with the intent that users can start with them now and not have to change
a thing to have them work when we implement the features.

llvm-svn: 93312
2010-01-13 08:31:49 +00:00
Nuno Lopes
641fdce235 revert part of my last patch, and mark only the c++ global new operator as noalias. the rest will be infered by llvm optz
llvm-svn: 91600
2009-12-17 10:15:49 +00:00
Nuno Lopes
ff22e5e8cb document -fno-assume-sane-operator-new, per Chris request.
please review for English grammar mistakes

llvm-svn: 91599
2009-12-17 10:00:52 +00:00
Mike Stump
64a03454c6 Refine a little. WIP.
llvm-svn: 91502
2009-12-16 03:25:12 +00:00
Mike Stump
11ba8d989c Add some documentation for recent checkins. WIP.
llvm-svn: 91500
2009-12-16 03:18:14 +00:00
Mike Stump
68943780a6 Add documentation for recently added code. WIP.
llvm-svn: 91367
2009-12-14 23:53:10 +00:00
Daniel Dunbar
0910cf54ac Update a few more docs references to clang-cc.
llvm-svn: 91178
2009-12-11 23:17:03 +00:00
Zhongxing Xu
9ad590125c brace completion.
llvm-svn: 90833
2009-12-08 05:05:26 +00:00
Ted Kremenek
72de23e8ab Fix typo.
llvm-svn: 90390
2009-12-03 02:06:43 +00:00
Ted Kremenek
71d7463797 Add __has_feature(cxx_exceptions) and __has_feature(cxx_rtti) to table of contents.
llvm-svn: 90389
2009-12-03 02:05:57 +00:00
Ted Kremenek
51540f9377 Add section on what language features __has_feature() supports for querying if they are enabled.
llvm-svn: 90388
2009-12-03 02:04:01 +00:00
Douglas Gregor
44ab140001 Fix a broken link
llvm-svn: 86545
2009-11-09 15:15:41 +00:00
John Thompson
ac0b098d4d Added __has_include and __has_include_next.
llvm-svn: 85834
2009-11-02 22:28:12 +00:00
Rafael Espindola
bb85c2644a Document -nobuiltininc
llvm-svn: 85188
2009-10-27 00:29:40 +00:00
Chris Lattner
bf20638966 Implement __builtin_unreachable(), a GCC 4.5 extension.
llvm-svn: 82433
2009-09-21 03:09:59 +00:00
Chris Lattner
c15c252007 grammaro
llvm-svn: 82070
2009-09-16 18:56:12 +00:00