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32425 Commits

Author SHA1 Message Date
Douglas Gregor 1e44e02292 Introduce a cc1-level option to provide the path to the module cache, 
where the compiler will look for module files. Eliminates the
egregious hack where we looked into the header search paths for
modules.

llvm-svn: 139538
 2011-09-12 20:41:59 +00:00
Douglas Gregor 7bfedd69c5 Kill off an irrelevant FIXME 
llvm-svn: 139523
 2011-09-12 18:58:37 +00:00
Devang Patel b0fa5b57ac By popular demand, enumerate all builtin types! 
llvm-svn: 139521
 2011-09-12 18:50:21 +00:00
Richard Trieu b420bcaeb0 Refactor CheckAdditionOperands() to use early return for pointer addition. 
llvm-svn: 139520
 2011-09-12 18:37:54 +00:00
Douglas Gregor 41866816ce Diagnose attempt to mark function-local declarations as __module_private__. 
llvm-svn: 139519
 2011-09-12 18:37:38 +00:00
Anna Zaks 05dda473e6 [analyzer] Simplify the test, use generic/more descriptive names. 
llvm-svn: 139516
 2011-09-12 18:28:35 +00:00
Devang Patel 33e097b699 Add an assert so that new builtins do not sneak without proper debug info. 
llvm-svn: 139514
 2011-09-12 18:24:46 +00:00
Devang Patel ba15240e83 Update test to fix windows buildbot. 
llvm-svn: 139513
 2011-09-12 18:11:52 +00:00
Argyrios Kyrtzidis 14c32e8894 [libclang] In ASTUnit::Parse copy the CompilerInvocation object instead of 
modifying directly for the preamble.

This avoids an awful, hard to find, bug where "PreprocessorOpts.DisablePCHValidation = true"
would be persistent for subsequent reparses of the translation unit which would result
in defines, present in command-line but not in the PCH, being ignored.

Fixes rdar://9615399.

llvm-svn: 139512
 2011-09-12 18:09:38 +00:00
Argyrios Kyrtzidis 3405baa3f0 [libclang] Make c-index-test check CINDEXTEST_REMAP_AFTER_TRIAL environment variable, 
which when set it determines the trial number after which the remapping of files should
take effect.

llvm-svn: 139511
 2011-09-12 18:09:31 +00:00
Richard Trieu 993f3ab07b Fix two comments from warn to emit error to match the actual diagnostic used. 
llvm-svn: 139510
 2011-09-12 18:08:02 +00:00
Anna Zaks 79301b16f3 [analyzer] Fix a failure encountered while analyzing bind (radar://10105448). 
llvm-svn: 139509
 2011-09-12 18:07:30 +00:00
Anna Zaks 6e05e32e12 Doxygen comments. 
llvm-svn: 139508
 2011-09-12 17:57:20 +00:00
Anna Zaks 295208d744 [analyzer] Fix a new failure encountered while building Adium exposed as a result of r138196(radar://10087620). ObjectiveC property of type int has a value of type ObjCPropRef, which is a Loc. 
llvm-svn: 139507
 2011-09-12 17:56:08 +00:00
Anna Zaks 964c186ffe [analyzer] Test for -analyze-function on ObjectiveC to accompany r139439. 
llvm-svn: 139506
 2011-09-12 17:48:08 +00:00
Devang Patel 98ca8aeca6 Fix debug info encodings for char16_t and char32_t. 
llvm-svn: 139502
 2011-09-12 17:11:58 +00:00
Douglas Gregor 3baa6702ab Allow __module_private__ on fields 
llvm-svn: 139499
 2011-09-12 16:11:24 +00:00
Douglas Gregor fc33bcfc4a Remove the restriction on module-private friends. Since the friend 
declaration may be the first declaration, we want the ability to that
declaration to be marked module-private.

llvm-svn: 139497
 2011-09-12 15:48:15 +00:00
Douglas Gregor b63ab9477c Only predefine the __EXCEPTIONS macro if C++ exceptions are turned on. 
Only predefine the OBJC_ZEROCOST_EXCEPTIONS macro if Objective-C
exceptions are turned on. Fixes PR10910.

llvm-svn: 139496
 2011-09-12 15:17:19 +00:00
Hans Wennborg be207b3c74 Silence ?: precendence warning when parenthesis are present. 
Fixes PR10898. The warning should be silent when there are parenthesis
around the condition expression.

llvm-svn: 139492
 2011-09-12 12:07:30 +00:00
Benjamin Kramer 8a8051f2cd Silence "end of non-void function" warnings with llvm_unreachable and add an assert. 
llvm-svn: 139474
 2011-09-10 21:52:04 +00:00
Fariborz Jahanian 9f0bc5757c objc rewriter - more fixes to support compiling the rewritten 
test case having instancetype. Fix in rewriter is unrelated to
using of instancetype. Test case uses other feature not yet
supported in the rewriter. There is more work to do, but this
is an ongoing task and not urgent at this time.

llvm-svn: 139473
 2011-09-10 17:01:56 +00:00
Chris Lattner d2cd41c5bf remove pedantic ; 
llvm-svn: 139472
 2011-09-10 16:13:42 +00:00
John McCall 6acaef9fe8 Modernize and comment; no functionality change. 
llvm-svn: 139470
 2011-09-10 09:30:49 +00:00
John McCall 7f16c42b9e Simplify the generation of Objective-C setters, at least a little. 
Use a more portable heuristic for deciding when to emit a single
atomic store;  it's possible that I've lost information here, but
I'm not sure how much of the logic before was intentionally arch-specific
and how much was just not quite consistent.

llvm-svn: 139468
 2011-09-10 09:17:20 +00:00
John McCall 2d637d2e79 Rename the ARC cast kinds to start with "ARC". 
llvm-svn: 139466
 2011-09-10 06:18:15 +00:00
David Blaikie f1e2924b6b Correctly referring to the null pointer as 'null' not the macro 'NULL' in the boolean conversion diagnostic message. 
llvm-svn: 139465
 2011-09-10 05:47:59 +00:00
Julien Lerouge d25ed06c63 Make this test portable on Win32. 
llvm-svn: 139464
 2011-09-10 05:46:15 +00:00
David Blaikie e5f9a9e603 Show either a location or a fixit note, not both, for uninitialized variable warnings. 
llvm-svn: 139463
 2011-09-10 05:35:08 +00:00
John McCall 5dc5c1ea47 Missed a %local use; hopefully this clears this test up. 
llvm-svn: 139462
 2011-09-10 05:31:57 +00:00
Richard Trieu 7fde916498 Fix a broken assert in AST/DeclCXX.cpp. 
llvm-svn: 139461
 2011-09-10 02:16:48 +00:00
Eli Friedman 5c917278fd clang part of r139458; un-XFAIL testcase. 
llvm-svn: 139460
 2011-09-10 02:03:28 +00:00
Richard Trieu c41773ab6a Revision 139454 fixed a broken assert in LLVM, which causes 
a test failure in CodeGen/palignr.c, which has been marked
XFAIL for the time being.  A bug has been filed at PR10901
for this issue.

llvm-svn: 139457
 2011-09-10 01:56:32 +00:00
John McCall e5e7e6bc84 Make this test not depend on unnecessary details and IR variable names. 
llvm-svn: 139455
 2011-09-10 01:37:23 +00:00
John McCall cd78e805e9 When converting a block pointer to an Objective-C pointer type, extend 
the lifetime of the block by copying it to the heap, or else we'll get
a dangling reference because the code working with the non-block-typed
object will not know it needs to copy.

There is some danger here, e.g. with assigning a block literal to an
unsafe variable, but, well, it's an unsafe variable.

llvm-svn: 139451
 2011-09-10 01:16:55 +00:00
Douglas Gregor 97e3590a6e Fix a diagnostics crasher with -Wmissing-noreturn in Objective-C 
methods, and improve the diagnostic slightly along the way. Fixes
<rdar://problem/10098695>.

llvm-svn: 139446
 2011-09-10 00:56:20 +00:00
Chandler Carruth 73fddfe1b0 Fix a -Wreturn-type warning due to this field not explicitly having the 
enumeration type.

llvm-svn: 139445
 2011-09-10 00:51:24 +00:00
Devang Patel 964d758d17 Emit debug info for wchar_t. 
llvm-svn: 139443
 2011-09-10 00:44:49 +00:00
Douglas Gregor abc5fbe9d6 Don't crash when we fail to load a module. It's unbecoming of a 
well-bred compiler like Clang.

llvm-svn: 139442
 2011-09-10 00:30:18 +00:00
Douglas Gregor 87d8124b0e Clean up our handling of Objective-C definitions in AST files. Rather 
than having CodeGen check whether a declaration comes from an AST file
(which it shouldn't know or care about), make sure that the AST writer and
reader pass along "interesting" declarations that CodeGen needs to
know about.

llvm-svn: 139441
 2011-09-10 00:22:34 +00:00
Anna Zaks dfbea6b244 [analyzer] -analyze-function for ObjectiveC should check if any of the methods match the name (not only the first one). 
llvm-svn: 139439
 2011-09-10 00:12:23 +00:00
Douglas Gregor 98c05b286c Kill of the Decl::PCHLevel field entirely. We now only need to know 
whether a Decl was deserialized from an AST file (any AST file).

llvm-svn: 139438
 2011-09-10 00:09:20 +00:00
Chandler Carruth a626d645d5 Extend the Stmt AST to make it easier to look through label, default, 
and case statements. Use this to make the logic in the CFG builder more
robust at finding the actual statements within a compound statement,
even when there are many layers of labels obscuring it.

Also extend the test cases for a large chunk of PR10063. Still more work
to do here though.

llvm-svn: 139437
 2011-09-10 00:02:34 +00:00
Douglas Gregor 1bbf030b8e The translation unit is never deserialized 
llvm-svn: 139436
 2011-09-09 23:34:14 +00:00
Douglas Gregor dd57400c06 Eliminate all but one caller of Decl::getPCHLevel() 
llvm-svn: 139430
 2011-09-09 23:07:59 +00:00
Douglas Gregor b3722e2223 Introduce a new predicate Decl::isFromASTFile() to determine whether a 
declaration was deserialized from an AST file. Use this instead of
Decl::getPCHLevel() wherever possible. This is a simple step toward
killing off Decl::getPCHLevel().

llvm-svn: 139427
 2011-09-09 23:01:35 +00:00
Caitlin Sadowski 82e2de512e Thread safety: removing unnecessary import and reordering import list 
llvm-svn: 139426
 2011-09-09 23:00:59 +00:00
Caitlin Sadowski 0bef2279fb Thread safety: removing unnecessary import 
llvm-svn: 139425
 2011-09-09 22:49:12 +00:00
Julien Lerouge e0d5fad37b Remove trailing } in comment. 
llvm-svn: 139424
 2011-09-09 22:46:39 +00:00
Julien Lerouge 5a6b6987dc Bring llvm.annotation* intrinsics support back to where it was in llvm-gcc: can 
annotate global, local variables, struct fields, or arbitrary statements (using
the __builtin_annotation), rdar://8037476.

llvm-svn: 139423
 2011-09-09 22:41:49 +00:00