af94d56b56
[C++11] Remove the remaining uses of OwningPtr.
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Replace OwningArrayPtr with std::unique_ptr<T[]>.
llvm-svn: 203388
2014-03-09 11:34:25 +00:00
2dd810a331
[-Wunreachable-code] Handle Objective-C bool literals in 'isConfigurationValue'.
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This includes special casing 'YES' and 'NO', which are constants
defined as macros.
llvm-svn: 203380
2014-03-09 08:13:49 +00:00
dcb72d72ff
Remove uses of SmallString::equals in favor of SmallVectorImpl<char>'s operator==
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llvm-svn: 203373
2014-03-09 05:18:27 +00:00
0098a4bd04
[Sema] Fix assertion hit with #pragma weak.
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rdar://16264844
llvm-svn: 203372
2014-03-09 05:15:28 +00:00
b255ee91a7
[libclang] Don't pad the main buffer for the preamble.
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Padding does not seem to be useful currently, and it leads to bogus location if an error
points to the end of the file.
rdar://15836513
llvm-svn: 203370
2014-03-09 04:24:57 +00:00
4d01fff492
[C++11] Update Clang for the change to LLVM's Use-Def chain iterators in
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r203364: what was use_iterator is now user_iterator, and there is
a use_iterator for directly iterating over the uses.
This also switches to use the range-based APIs where appropriate.
llvm-svn: 203365
2014-03-09 03:16:50 +00:00
c980afc578
[-Wunreachable-code] Tweak heuristic for configuration values to include arithmetic operations involving sizeof(), but not raw integers.
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This case was motivated by a false positive with the
llvm::AlignOf<> specialization in LLVM.
llvm-svn: 203363
2014-03-08 23:20:11 +00:00
b97112e4bd
[C++11] Replacing Decl iterators attr_begin() and attr_end() with iterator_range attrs(). Updating all of the usages of the iterators with range-based for loops.
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This is a reapplication of r203236 with modifications to the definition of attrs() and following the new style guidelines on auto usage.
llvm-svn: 203362
2014-03-08 22:19:01 +00:00
8ed7414e58
[Preprocessor] Only check for -Wunused-macros if the translation unit kind is TU_Complete.
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llvm-svn: 203360
2014-03-08 21:18:26 +00:00
e8a8baef44
[C++11] Replacing RecordDecl iterators field_begin() and field_end() with iterator_range fields(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203355
2014-03-08 20:12:42 +00:00
23a6dcb365
[C++11] Replacing EnumDecl iterators enumerator_begin() and enumerator_end() with iterator_range enumerators(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203353
2014-03-08 18:45:14 +00:00
43027eb093
Reapplying r203299 in a slightly different manner. Now range APIs are implemented in terms of iterator APIs.
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llvm-svn: 203351
2014-03-08 18:30:40 +00:00
efea63450b
[-Wunreachabe-code] Don't warn about unreachable destructors for temporaries.
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This can possibly be refined later, but right now the experience
is so incomprehensible for a user to understand what is going on
this isn't a useful warning.
llvm-svn: 203336
2014-03-08 02:22:32 +00:00
fcc1417fad
Fix CFG bug where the 'isTemporaryDtorsBranch' bit was silently lost for terminators.
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llvm-svn: 203335
2014-03-08 02:22:29 +00:00
ff909f907c
[CFG] Record would-be successor for noreturn destructor.
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llvm-svn: 203334
2014-03-08 02:22:25 +00:00
04bfbeea04
[-Wunreachable-code] Handle 'return' with no argument dominated by 'noreturn' function.
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llvm-svn: 203333
2014-03-08 02:22:23 +00:00
9bca298f6d
Module [extern_c] attribute: inherit to submodules, don't write 'extern "C"'
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blocks when building in C mode, and serialize and deserialize the attribute.
llvm-svn: 203317
2014-03-08 00:03:56 +00:00
da634f1dee
In my tests, I'm finding that declaring iterators in terms of ranges can sometimes have dangerous side-effects where the range temporary is destroyed, taking the underlying iterators out with it.
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This changes the iterators so that they are no longer implemented in terms of ranges (so it's a very partial revert of the existing rangification efforts).
llvm-svn: 203299
2014-03-07 22:17:20 +00:00
4cadf292a5
[C++11] Revert uses of lambdas with array_pod_sort.
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Looks like GCC implements the lambda->function pointer conversion differently.
llvm-svn: 203293
2014-03-07 21:51:58 +00:00
15ae783e14
[C++11] Convert sort predicates into lambdas.
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No functionality change.
llvm-svn: 203289
2014-03-07 21:35:40 +00:00
94d1617a1f
[-Wunreachable-code] Treat constant globals as configuration values in unreachable code heuristics.
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This one could possibly be refined even further; e.g. looking
at the initializer and see if it is truly a configuration value.
llvm-svn: 203283
2014-03-07 20:51:13 +00:00
91e45e056b
Zap another dead 'break' statement.
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llvm-svn: 203282
2014-03-07 20:51:10 +00:00
b89843299a
Replace OwningPtr with std::unique_ptr.
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This compiles cleanly with lldb/lld/clang-tools-extra/llvm.
llvm-svn: 203279
2014-03-07 20:03:18 +00:00
629afaefe0
[C++11] Replacing DeclBase iterators decls_begin() and decls_end() with iterator_range decls(). The same is true for the noload versions of these APIs. Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203278
2014-03-07 19:56:05 +00:00
d72a5f103d
Replace OwningPtr::isValid() with conversion to bool.
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This is a precursor to moving to std::unique_ptr.
llvm-svn: 203277
2014-03-07 19:51:06 +00:00
9a16beb8bc
Change OwningPtr::take() to OwningPtr::release().
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This is a precursor to moving to std::unique_ptr.
llvm-svn: 203275
2014-03-07 19:33:25 +00:00
090a273b55
Remove dead return and simplify code.
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llvm-svn: 203266
2014-03-07 18:53:05 +00:00
29c9460d3e
Renaming the chains() ranged iterator to chain() per suggestion by Richard Smith.
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llvm-svn: 203262
2014-03-07 18:36:15 +00:00
1391608234
[C++11] Replacing IndirectFieldDecl iterators chain_begin() and chain_end() with iterator_range chains(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203261
2014-03-07 18:11:58 +00:00
43b68bebe7
[C++11] Replacing ObjCMethodDecl iterators param_begin() and param_end() with iterator_range params(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203255
2014-03-07 17:50:17 +00:00
b2b8b1dc66
[C++11] Replacing BlockDecl iterators param_begin() and param_end() with iterator_range params(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203250
2014-03-07 16:09:59 +00:00
f6bf62e2d0
[C++11] Replacing FunctionDecl iterators param_begin() and param_end() with iterator_range params(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203248
2014-03-07 15:12:56 +00:00
ed2f476b20
[C++11] Replace LLVM-style type traits with C++11 standard ones.
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No functionality change.
llvm-svn: 203241
2014-03-07 14:30:23 +00:00
b105e49f28
[C++11] Replacing iterators ddiag_begin() and ddiag_end() with iterator_range ddiags(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203240
2014-03-07 14:09:15 +00:00
63ab760ebe
[C++11] Updating getUsingDirectives to use iterator_range instead of a std::pair.
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llvm-svn: 203239
2014-03-07 13:44:44 +00:00
7dce1a840c
Fully reverting r203236 -- it seems the only bots that are happy are the MSVC bots.
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llvm-svn: 203237
2014-03-07 13:13:38 +00:00
690829696c
[C++11] Replacing iterators attr_begin() and attr_end() with iterator_range attrs(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203236
2014-03-07 12:50:00 +00:00
d3db6acf7e
[OPENMP] Fix for threadprivate construct instantiatiation.
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llvm-svn: 203225
2014-03-07 09:46:29 +00:00
a895758203
Fix PR18967 -- Bad this adjustment for virtual methods in a diamond virtual inheritance hierarchy
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llvm-svn: 203222
2014-03-07 09:34:59 +00:00
d178ad4943
[OPENMP] Small update in threadprivate variables processing to fix template instantiation.
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llvm-svn: 203214
2014-03-07 08:03:37 +00:00
e1974dcd92
[Preprocessor] Pass TranslationUnitKind to the preprocessor and if it is TU_Prefix
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avoid warning for unused macros.
rdar://15034698
llvm-svn: 203213
2014-03-07 07:47:58 +00:00
648250a2e5
[OPENMP] Fixed linked libraries for libiomp5 on Linux
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llvm-svn: 203212
2014-03-07 07:43:52 +00:00
198c168518
Add a bunch of missing changes from r203208
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Somehow lost these in a git operation.
llvm-svn: 203210
2014-03-07 07:27:49 +00:00
7d47cace55
Fix recent regressions in -Wreturn-type caused by heuristics to -Wunreachable-code.
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I had forgotten that the same reachability code is used by both -Wreturn-type
and -Wunreachable-code, so the heuristics applied to the latter were indirectly
impacting the former.
To address this, the reachability code is more refactored so that whiled
the logic at its core is shared, the intention of the clients are better
captured and segregated in helper APIs.
Fixes PR19074, and also some false positives reported offline to me
by Nick Lewycky.
llvm-svn: 203209
2014-03-07 07:14:36 +00:00
cb69b57b2a
Add dependencies from imported modules with -MD
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Add module dependencies to the dependency files created by -MD/-MMD/etc.
by attaching an ASTReaderListener that will call into the dependency
file generator when a module input file is seen in the serialized AST.
llvm-svn: 203208
2014-03-07 06:40:32 +00:00
96d1510c61
Another one fix for getSema()/getDerived().getSema()
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llvm-svn: 203196
2014-03-07 04:16:48 +00:00
3d76e777cd
Fixed getSema()/getDerived().getSema() diff pointed by Hal Finkel.
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llvm-svn: 203195
2014-03-07 04:01:56 +00:00
782f003c62
[-Wunreachable-code] Correctly expand artificial reachability to pruned '&&' and '||' branches involving configuration values.
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llvm-svn: 203194
2014-03-07 02:25:53 +00:00
c10830b308
[-Wunreachable-code] Teach reachable code analysis heuristics about more literal types.
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llvm-svn: 203193
2014-03-07 02:25:50 +00:00
820c687e9e
The Visual Studio IDE changed behavior in VS2012. It used to be the case that
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the clang diagnostic has to report a column number one less than the correct
value in order for the IDE to move the cursor to the expected location. This
behavior is changed in VS2012 and VS2013 so that the IDE is now expecting the
column number to match the actual source location.
Before: source(line, column-1): type: message
After: source(line, column): type: message
This patch changes -fdiagnostics-format=msvc to match the new VS2012 and VS2013
when fmsc-version is 1700 or greater.
Differential Revision: http://llvm-reviews.chandlerc.com/D2949
llvm-svn: 203183
2014-03-07 00:23:36 +00:00
Ahmed Charles