Manman Ren [Fri, 4 Jan 2013 18:51:35 +0000 (18:51 +0000)]
Debug Info: fix the line location for cleanup code of a block function
The line information was changed when emitting debug information for all the
DeclRefExprs and we should change it back to get ready for PopClenupBlocks
called from FinishFunction.
rdar://
11562117
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171493
91177308-0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Fri, 4 Jan 2013 18:45:40 +0000 (18:45 +0000)]
Fix up various builtin declaration of objc_msgSend families
to match those foung in objc.h an avoid spurious warnings.
// rdar://
12489098
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171492
91177308-0d34-0410-b5e6-
96231b3b80d8
Argyrios Kyrtzidis [Fri, 4 Jan 2013 18:30:13 +0000 (18:30 +0000)]
[libclang] Introduce clang_getFileLocation.
Uses of clang_getSpellingLocation should eventually move to calling
clang_getFileLocation, and clang_getSpellingLocation should do what
its name represents and actually point at the 'spelling' location, e.g.
inside a macro definition if the spelling of a token came from that.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171486
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Fri, 4 Jan 2013 18:30:11 +0000 (18:30 +0000)]
[arcmt] Allow removing an -autorelease of a variable initialized in the previous statement.
rdar://
11074996
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171485
91177308-0d34-0410-b5e6-
96231b3b80d8
Argyrios Kyrtzidis [Fri, 4 Jan 2013 18:30:08 +0000 (18:30 +0000)]
[arcmt] Adds brackets in case statements that "contain" initialization of retaining
variable, thus emitting the "switch case is in protected scope" error.
rdar://
12952016
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171484
91177308-0d34-0410-b5e6-
96231b3b80d8
Argyrios Kyrtzidis [Fri, 4 Jan 2013 18:30:04 +0000 (18:30 +0000)]
Move the common source locations of CastStmt & DefaultStmt into their base class, SwitchCase.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171483
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Fri, 4 Jan 2013 18:29:59 +0000 (18:29 +0000)]
[arcmt] Don't error if an autoreleased variable is returned after the -autorelease.
rdar://
12952025
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171482
91177308-0d34-0410-b5e6-
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Douglas Gregor [Fri, 4 Jan 2013 18:22:19 +0000 (18:22 +0000)]
Remove -Wmodule-build; it was a dumb idea anyway. <rdar://problem/
12957525>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171478
91177308-0d34-0410-b5e6-
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Eric Christopher [Fri, 4 Jan 2013 17:59:07 +0000 (17:59 +0000)]
Fix fieldNo usage for lambdas. No behavior change since the
field number was 0 anyhow.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171472
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 3 Jan 2013 04:29:20 +0000 (04:29 +0000)]
Warn on unused auto variables.
To do so we have to wait until we know that the type of a variable has been
deduced. Sema::FinalizeDeclaration is the first callback that is used for
decl with or without initializers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171458
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 3 Jan 2013 04:05:19 +0000 (04:05 +0000)]
Use early returns to reduce indentation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171457
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Thu, 3 Jan 2013 03:17:17 +0000 (03:17 +0000)]
[arcmt] Rewrite uses of Block_copy/Block_release macros.
c = Block_copy(b);
Block_release(c);
---->
c = [b copy];
<removed>
rdar://
9408211
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171454
91177308-0d34-0410-b5e6-
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Ted Kremenek [Thu, 3 Jan 2013 01:30:20 +0000 (01:30 +0000)]
Fix capitalization of Objective-C in diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171440
91177308-0d34-0410-b5e6-
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Ted Kremenek [Thu, 3 Jan 2013 01:30:12 +0000 (01:30 +0000)]
Make MallocChecker debug output useful.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171439
91177308-0d34-0410-b5e6-
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Eli Friedman [Thu, 3 Jan 2013 00:39:26 +0000 (00:39 +0000)]
Don't assert/crash on reference variables in lambdas bound to a
static local variable from the parent scope. PR14773.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171433
91177308-0d34-0410-b5e6-
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Anna Zaks [Thu, 3 Jan 2013 00:25:29 +0000 (00:25 +0000)]
[analyzer] Rename callback EndPath -> EndFunction
This better reflects when callback is called and what the checkers
are relying on. (Both names meant the same pre-IPA.)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171432
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 23:25:41 +0000 (23:25 +0000)]
Add docs/README.txt to point to llvm/docs/README.txt.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171426
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 23:07:22 +0000 (23:07 +0000)]
analyzer: add initial Sphinx configuration
This is just the output of sphinx-quickstart. Now all that is needed
to begin converting the analyzer docs to reST is the server-side setup.
The analyzer folks have asked me to keep this segregated from the other
clang docs since the analyzer is a logically separate project (and has
its own separate web page) even though it resides in the clang tree.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171425
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 22:48:50 +0000 (22:48 +0000)]
Exclude docs/analyzer/ from the default Sphinx build.
This paves the way for converting the analyzer docs to Sphinx (by
setting up a nested Sphinx tree in this directory).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171424
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Wed, 2 Jan 2013 22:31:57 +0000 (22:31 +0000)]
[python bindings] Expose cursor.referenced (clang_getCursorReferenced).
Patch by Matthew King!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171423
91177308-0d34-0410-b5e6-
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Dmitri Gribenko [Wed, 2 Jan 2013 22:30:14 +0000 (22:30 +0000)]
hexagon-target-basic.c test: add REQUIRES line for hexagon target
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171422
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Wed, 2 Jan 2013 22:26:07 +0000 (22:26 +0000)]
DiagnosticIds: Fix offset/ID calculation, no impact outside this code.
Patch by Will Dietz:
Minor touchup so the values of Offset/ID reflect their intention.
Previously, the sum (Offset+ID) was correct, but Offset/ID
individually were wrong.
Caught by investigating unsigned overflow reported by -fsanitize=integer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171421
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 22:05:33 +0000 (22:05 +0000)]
docs: Mark ReleaseNotes as "In-Progress"
Even though we do have a `.. warning::` directive on the page, hopefully
having "In-Progress" in the title will help to condition people's
expectations a bit for when they run into the extremely bare-bones
release notes.
Also, when release season comes around again, maybe this will get
people's attention and avoid confusion about what is going into the
upcoming release, and what is for changes to trunk for the next version.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171419
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 21:50:48 +0000 (21:50 +0000)]
docs: Take advantage of extra level of headings.
The way Sphinx treats the "top-level" adornments is weird. It usually
uses the first top-level adornment as the page title, even if the
top-level adornment is just one "section" out of many (i.e. if the first
section is "Introduction", then it will make the page title be
"Introduction"). This behavior can be overriden by using an explicit
`.. title::` directive to set the title.
Since the Sphinx stylesheet that Clang is currently using ('haiku')
nicely puts the document title at the top of the page in the header,
this weird default behavior was resulting in a redundant "title" in the
body content. Getting rid of this redundant level of headings
effectively "exposes" one more level of heading from the stylesheet to
which now makes the real "sections" more distinct.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171417
91177308-0d34-0410-b5e6-
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Anshuman Dasgupta [Wed, 2 Jan 2013 21:25:57 +0000 (21:25 +0000)]
Correct Hexagon DataLayout string. Fixes bug 14744.
Patch by Krzysztof Parzyszek!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171415
91177308-0d34-0410-b5e6-
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Dmitri Gribenko [Wed, 2 Jan 2013 21:12:03 +0000 (21:12 +0000)]
Type safety attributes: add tests for enumerations (users are actually doing
this, ensure we don't regress)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171412
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 21:09:58 +0000 (21:09 +0000)]
docs: Curb excessive table-of-contents depth.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171410
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 21:03:11 +0000 (21:03 +0000)]
docs: Reorganize landing page.
Language extensions are highly relevant to using clang as a compiler, so
move LanguageExtensions up into `Using Clang as a Compiler` on the
landing page.
The other documents from the now-gone `Language Extensions and Specs`
section on the landing page nicely fit hierarchically under
LanguageExtensions.rst, so put them under LanguageExtensions.rst's
toctree instead of on the landing page.
Impetus from Jordan Rose.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171409
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 20:22:14 +0000 (20:22 +0000)]
docs: Fix spelling error.
Spotted by Nikola Smiljanic.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171407
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Wed, 2 Jan 2013 19:10:22 +0000 (19:10 +0000)]
Remove the anonymous namespace from lib/Sema/TreeTransform.h
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171402
91177308-0d34-0410-b5e6-
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Manuel Klimek [Wed, 2 Jan 2013 18:33:23 +0000 (18:33 +0000)]
Fixes multiple formatting bugs.
Fixes:
- incorrect handling of multiple consecutive preprocessor directives
- crash when trying to right align the escpaed newline for a line that
is longer than the column limit
- using only ColumnLimit-1 columns when layouting with escaped newlines
inside preprocessor directives
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171401
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 18:30:06 +0000 (18:30 +0000)]
Don't allow line breaks after template parameters.
This fixes llvm.org/PR14786.
We will need to split there as a last resort, but that should be done
consistently independent of whether the type is a template type or not.
Before:
template <typename T>
aaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaa<T>
::
aaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);
After:
template <typename T>
aaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaa<T>::
aaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171400
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 17:21:36 +0000 (17:21 +0000)]
Format */& as binary operator if followed by a unary operator.
This fixes llvm.org/PR14687.
Also fixes segfault for lines starting with * or &.
Before:
a *~b;
*a = 1; // <- this segfaulted
After:
a * ~b;
*a = 1; // no segfault :-)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171396
91177308-0d34-0410-b5e6-
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Manuel Klimek [Wed, 2 Jan 2013 16:30:12 +0000 (16:30 +0000)]
Fixes use of unescaped newlines when formatting preprocessor directives.
This is the first step towards handling preprocessor directives. This
patch only fixes the most pressing issue, namely correctly escaping
newlines for tokens within a sequence of a preprocessor directive.
The next step will be to fix incorrect format decisions on #define
directives.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171393
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 15:46:59 +0000 (15:46 +0000)]
Correctly format pointers and references in casts.
This fixes llvm.org/PR14747.
Before: Type *A = (Type * ) P;
After: Type *A = (Type *) P;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171390
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 15:26:16 +0000 (15:26 +0000)]
Understand unary operators after "return" and "case".
This fixes llvm.org/PR14746.
Before: return - 1;
After: return -1;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171389
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 15:08:56 +0000 (15:08 +0000)]
Prefer splitting after "template <...>" and fix indentation.
This addresses llvm.org/PR14699
Before:
template <typename T>
void looooooooooooooooooooooongFunction(int Param1, int Param2);
template <typename T> void looooooooooooooooooooongFunction(
int Paaaaaaaaaaaaaaaaaaaaram1, int Paaaaaaaaaaaaaaaaaaaaram2);
After:
template <typename T>
void looooooooooooooooooooooongFunction(int Param1, int Param2);
template <typename T>
void looooooooooooooooooooongFunction(int Paaaaaaaaaaaaaaaaaaaaram1,
int Paaaaaaaaaaaaaaaaaaaaram2);
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171388
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 14:40:02 +0000 (14:40 +0000)]
Sean Silva [Wed, 2 Jan 2013 13:25:05 +0000 (13:25 +0000)]
docs: `3.2` -> `3.3`
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171384
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 13:23:37 +0000 (13:23 +0000)]
docs: Remove useless discussion.
The linked Makefile is always up to date, so there's no point in having
a rotting list of libraries.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171383
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 13:07:47 +0000 (13:07 +0000)]
docs: Fix up HTML links to proper reST links.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171382
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 12:49:25 +0000 (12:49 +0000)]
docs: clang-format is coming down the pike, mention it
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171380
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 12:41:24 +0000 (12:41 +0000)]
docs: Reorganize landing page.
I clustered the docs by some intuitive/fuzzy notion of "similarity", and
some reasonable categories seemed to materialize. I tried to give the
clusters useful names, but you may want to take a look at the landing
page (<http://clang.llvm.org/docs/> for the lazy) and share your
thoughts.
I have to say, this small change really gives the docs a whole new life!
It makes our documentation quite a bit easier to navigate and scope out.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171379
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 12:40:31 +0000 (12:40 +0000)]
remove random spaces
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171378
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 12:40:15 +0000 (12:40 +0000)]
docs: Change title.
The core of this page is a set of pros/cons for the different ways to
use clang as a library. The title should reflect that the page helps you
choose between alternatives.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171377
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 12:39:50 +0000 (12:39 +0000)]
docs: Decrease toctree depth on landing page.
Having the table of contents there was making it hard to easily see at a
glance all the docs we have.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171376
91177308-0d34-0410-b5e6-
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Sean Silva [Wed, 2 Jan 2013 12:39:02 +0000 (12:39 +0000)]
docs: Sphinx conversion is "done"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171375
91177308-0d34-0410-b5e6-
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Richard Smith [Wed, 2 Jan 2013 12:01:23 +0000 (12:01 +0000)]
s/CXX0X/CXX11/g, except for __GNU_EXPERIMENTAL_CXX0X__, and update a few nearby 'C++0x' comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171372
91177308-0d34-0410-b5e6-
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Chandler Carruth [Wed, 2 Jan 2013 11:45:17 +0000 (11:45 +0000)]
Rewrite #includes for llvm/Foo.h to llvm/IR/Foo.h as appropriate to
reflect the migration in r171366.
Re-sort the #include lines to reflect the new paths.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171369
91177308-0d34-0410-b5e6-
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Richard Smith [Wed, 2 Jan 2013 11:42:31 +0000 (11:42 +0000)]
s/CPlusPlus0x/CPlusPlus11/g
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171367
91177308-0d34-0410-b5e6-
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Chandler Carruth [Wed, 2 Jan 2013 10:28:36 +0000 (10:28 +0000)]
Re-sort #include lines using the llvm/utils/sort_includes.py script.
Removes a duplicate #include as well as cleaning up some sort order
regressions since I last ran the script over Clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171364
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 08:57:10 +0000 (08:57 +0000)]
Understand * and & in ternary expressions.
Before: "int a = b ? *c : * d;"
After: "int a = b ? *c : *d;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171358
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 2 Jan 2013 08:44:14 +0000 (08:44 +0000)]
Don't break after pointer or reference specifier.
This fixes llvm.org/PR14717.
Buggy format:
TypeSpecDecl *
TypeSpecDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L,
IdentifierInfo *II, Type *T) {
Now changed to:
TypeSpecDecl *TypeSpecDecl::Create(ASTContext &C, DeclContext *DC,
SourceLocation L, IdentifierInfo *II,
Type *T) {
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171357
91177308-0d34-0410-b5e6-
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Rafael Espindola [Wed, 2 Jan 2013 04:19:07 +0000 (04:19 +0000)]
Convert an if that never happens to an assert.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171354
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Tue, 1 Jan 2013 20:08:10 +0000 (20:08 +0000)]
Simplify vector splat code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171350
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 1 Jan 2013 10:00:19 +0000 (10:00 +0000)]
Update the copyright coredits -- Happy new year 2013!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171342
91177308-0d34-0410-b5e6-
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Rafael Espindola [Mon, 31 Dec 2012 22:41:36 +0000 (22:41 +0000)]
Silence some warnings and allow passing down some feature flags to the linker.
Patch by Brad Smith.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171329
91177308-0d34-0410-b5e6-
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Nico Weber [Mon, 31 Dec 2012 02:59:14 +0000 (02:59 +0000)]
Fix minor copy-pasto. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171274
91177308-0d34-0410-b5e6-
96231b3b80d8
Nico Weber [Mon, 31 Dec 2012 00:28:03 +0000 (00:28 +0000)]
Remove some remnants of OwningExprResult / OwningStmtResult.
These got deleted late 2010 during the Actions/Sema unification.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171269
91177308-0d34-0410-b5e6-
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Nico Weber [Sun, 30 Dec 2012 23:36:56 +0000 (23:36 +0000)]
Simplify. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171268
91177308-0d34-0410-b5e6-
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Rafael Espindola [Sun, 30 Dec 2012 21:42:26 +0000 (21:42 +0000)]
Don't warn on unused member functions that are extern because of a typedef.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171267
91177308-0d34-0410-b5e6-
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Dmitri Gribenko [Sun, 30 Dec 2012 21:27:25 +0000 (21:27 +0000)]
Formatter: parse and format inline namespaces like regular namespaces
This changes formatting from:
inline namespace X {
class A {
};
}
to:
inline namespace X {
class A {
};
}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171266
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Will Dietz [Sun, 30 Dec 2012 20:53:28 +0000 (20:53 +0000)]
[ubsan] Recover by default, use -fno-sanitize-recover to disable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171264
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Rafael Espindola [Sun, 30 Dec 2012 20:40:41 +0000 (20:40 +0000)]
Use hasCLanguageLinkage when warning about non C return types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171263
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Dmitri Gribenko [Sun, 30 Dec 2012 19:45:46 +0000 (19:45 +0000)]
Comment lexing: replace manual comparison with StringRef::find_first_of
This gives an about 1.8% improvement on Clang bootstrap with -Wdocumentation
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171262
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Rafael Espindola [Sun, 30 Dec 2012 17:23:09 +0000 (17:23 +0000)]
Don't get confused if a extern "C" builtin function is redeclared without
the extern "C".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171260
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Bill Wendling [Sun, 30 Dec 2012 10:32:17 +0000 (10:32 +0000)]
Remove the Function::getFnAttributes method in favor of using the AttributeSet
directly.
This is in preparation for removing the use of the 'Attribute' class as a
collection of attributes. That will shift to the AttributeSet class instead.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171254
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Rafael Espindola [Sat, 29 Dec 2012 23:43:00 +0000 (23:43 +0000)]
Don't warn for undefined but used decls that are external because of a typedef.
This fixes pr14736. It is fairly ugly, but I don't think we can do much better
as we have to wait at least until the end of the typedef to know if the
function will have external linkage or not.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171240
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Nico Weber [Sat, 29 Dec 2012 20:13:03 +0000 (20:13 +0000)]
ArrayRefize CXXTryStmt.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171239
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Nico Weber [Sat, 29 Dec 2012 20:03:39 +0000 (20:03 +0000)]
ArrayRefize a CompoundStmt constructor.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171238
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Chandler Carruth [Sat, 29 Dec 2012 13:00:47 +0000 (13:00 +0000)]
Fix a typo that caused a few standard library implementations of sort to
get the wrong answer. Wasn't caught by my implementation sadly...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171222
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Chandler Carruth [Sat, 29 Dec 2012 12:01:08 +0000 (12:01 +0000)]
Try to re-structure the GCCVersion comparison routine to make it easier
to read and tell that it is a SWO -- we now descend through the
components and return a result at the first inequal component.
Also comment it a bit better and make it a total ordering by sorting on
the text of the suffix if necessary.
None of this should really be a visible change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171219
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Erik Verbruggen [Sat, 29 Dec 2012 11:27:03 +0000 (11:27 +0000)]
Removed duplicate logic.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171218
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Rafael Espindola [Sat, 29 Dec 2012 01:09:46 +0000 (01:09 +0000)]
Minor cleanup.
DS parameter has a default (null) value anyway, so there's no need for an
if/else here.
Patch by Nikola Smiljanić.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171210
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Rafael Espindola [Fri, 28 Dec 2012 14:21:58 +0000 (14:21 +0000)]
Reject overloading of two static extern C functions.
This patch moves hasCLanguageLinkage to be VarDecl and FunctionDecl methods
so that they can be used from SemaOverload.cpp and then fixes the logic
in Sema::IsOverload.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171193
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Richard Smith [Fri, 28 Dec 2012 13:25:52 +0000 (13:25 +0000)]
Replace magic numbers in CheckICE with an enum.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171192
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Richard Smith [Fri, 28 Dec 2012 12:53:55 +0000 (12:53 +0000)]
PR14729: Fix typo in CheckICE for BinaryConditionalOperators.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171191
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Richard Smith [Fri, 28 Dec 2012 12:23:24 +0000 (12:23 +0000)]
Improve diagnostic wording for when an implicitly-deleted special member
function is selected by overload resolution.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171190
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Alexey Samsonov [Fri, 28 Dec 2012 09:31:34 +0000 (09:31 +0000)]
Add proper support for -fsanitize-blacklist= flag for TSan and MSan. Clang part.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171184
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David Blaikie [Fri, 28 Dec 2012 01:16:31 +0000 (01:16 +0000)]
Change this to an IR test instead of an assembly test (as per comment in r171134).
This makes the test not dependent on LLVM & won't vary/break based on LLVM
codegen related changes. Appropriately testing at the Clang level what was
fixed at the Clang level originally (in r124210).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171175
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Richard Smith [Thu, 27 Dec 2012 15:26:27 +0000 (15:26 +0000)]
Simplify typeid 'potentially evaluated' check.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171162
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Rafael Espindola [Thu, 27 Dec 2012 03:56:20 +0000 (03:56 +0000)]
Implement dcl.link paragraph 5.
The language linkage of redeclarations must match. GCC was already reporting
an error for this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171139
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Eric Christopher [Thu, 27 Dec 2012 02:20:24 +0000 (02:20 +0000)]
Update test for backend change.
TODO: This test should be moved to the backend.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171134
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Rafael Espindola [Wed, 26 Dec 2012 04:38:44 +0000 (04:38 +0000)]
Fix a regression from the previous commit.
Template instantiation can set the canonical decl to used after subsequent
decls have been chained, so we have to check that too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171088
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Rafael Espindola [Wed, 26 Dec 2012 00:13:29 +0000 (00:13 +0000)]
Use the most recent redecl to decide if it is needed.
This fixes pr14691, which I think is a regression from r168519.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171077
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Richard Smith [Tue, 25 Dec 2012 21:56:27 +0000 (21:56 +0000)]
Produce an actual error before attempting to attach notes to it when bailing out
due to FORCE_CLANG_DIAGNOSTICS_CRASH=1. Also add a test for that env var.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171074
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Erik Verbruggen [Tue, 25 Dec 2012 14:51:39 +0000 (14:51 +0000)]
Fix for PR12222.
Changed getLocStart() and getLocEnd() to be required for Stmts, and make
getSourceRange() optional. The default implementation for getSourceRange()
is build the range by calling getLocStart() and getLocEnd().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171067
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Guy Benyei [Tue, 25 Dec 2012 08:53:55 +0000 (08:53 +0000)]
Add intel_ocl_bicc calling convention as a function attribute to clang. The calling convention is already implemented in LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171056
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Rafael Espindola [Tue, 25 Dec 2012 07:31:49 +0000 (07:31 +0000)]
Add 171048 back but invalidate the cache of all redeclarations when setting
the body of a functions. The problem was that hasBody looks at the entire chain
and causes problems to -fvisibility-inlines-hidden if the cache was not
invalidated.
Original message:
Cache visibility of decls.
This unifies the linkage and visibility caching. I first implemented this when
working on pr13844, but the previous fixes removed the performance advantage of
this one.
This is still a step in the right direction for making linkage and visibility
cheap to use.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171053
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NAKAMURA Takumi [Tue, 25 Dec 2012 04:47:44 +0000 (04:47 +0000)]
Revert r171048, "Cache visibility of decls."
It broke stage2.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171050
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Rafael Espindola [Tue, 25 Dec 2012 00:39:58 +0000 (00:39 +0000)]
Cache visibility of decls.
This unifies the linkage and visibility caching. I first implemented this when
working on pr13844, but the previous fixes removed the performance advantage of
this one.
This is still a step in the right direction for making linkage and visibility
cheap to use.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171048
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Nick Lewycky [Mon, 24 Dec 2012 21:45:14 +0000 (21:45 +0000)]
Simplify RUN lines. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171045
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Daniel Jasper [Mon, 24 Dec 2012 16:51:15 +0000 (16:51 +0000)]
Let clang-format format itself.
Apply all formatting changes that clang-format would apply to its own source
code. All choices seem to improve readability (or at least not make it worse).
No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171039
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Daniel Jasper [Mon, 24 Dec 2012 16:43:00 +0000 (16:43 +0000)]
Penalize tokens with a lower parenthesis level than the start of the line.
This prevents formattings like this (assuming "parameter" doesn't fit the line):
bool f = someFunction() && someFunctionWithParam(
parameter) && someOtherFunction();
Here, "parameter" - the start of line 2 - has a parenthesis level of 2, but
there are subsequent tokens ("&&" and "someOtherFunction") with a lower level.
This is bad for readability as "parameter" hides "someOtherFunction". With this
patch, this changes to:
bool f = someFunction() &&
someFunctionWithParam(parameter) &&
someOtherFunction();
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171038
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Daniel Jasper [Mon, 24 Dec 2012 13:43:52 +0000 (13:43 +0000)]
Align RHS after assignments and return statements.
This changes:
int Result = a + // force break
b;
return Result + // force break
5;
To:
int Result = a + // force break
b;
return Result + // force break
5;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171032
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Daniel Jasper [Mon, 24 Dec 2012 10:56:04 +0000 (10:56 +0000)]
Fix formatting over overloaded operators.
This fixes llvm.org/pr14686.
We used to add too many spaces for different versions of overloaded operator
function declarations/definitions. This patch changes, e.g.
operator *() {}
operator >() {}
operator () () {}
to
operator*() {}
operator>() {}
operator()() {}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171028
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Evgeniy Stepanov [Mon, 24 Dec 2012 08:42:34 +0000 (08:42 +0000)]
Support -fsanitize-memory-track-origins.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171020
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NAKAMURA Takumi [Mon, 24 Dec 2012 02:03:30 +0000 (02:03 +0000)]
CGClass.cpp: [PR14335] Remove comma-separated \param, for now. [-Wdocumentation]
/// \param argBegin,argEnd the arguments to evaluate and pass to the constructor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171015
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NAKAMURA Takumi [Mon, 24 Dec 2012 01:49:04 +0000 (01:49 +0000)]
clang/AST/VTTBuilder.h: Prune one description in three methods, VTTBuilder::AddVTablePointer(), VTTBuilder::LayoutSecondaryVirtualPointers(), and VTTBuilder::LayoutSecondaryVirtualPointers(). [-Wdocumentation]
/// \param AddressPoints - If the vtable is a construction vtable, this has the address points for it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171014
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NAKAMURA Takumi [Mon, 24 Dec 2012 01:48:59 +0000 (01:48 +0000)]
CGDecl.cpp: Prune three descriptions in two methods, CodeGenFunction::pushIrregularPartialArrayCleanup() and CodeGenFunction::pushRegularPartialArrayCleanup(). [-Wdocumentation]
/// \param array - a value of type elementType*
/// \param destructionKind - the kind of destruction required
/// \param initializedElementCount - a value of type size_t* holding the number of successfully-constructed elements
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171013
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