Commit Graph

19350 Commits

Author SHA1 Message Date
Chris Lattner 579b551058 fix a bug mike noticed.
llvm-svn: 92559
2010-01-05 01:23:25 +00:00
Fariborz Jahanian 8c07e75a61 More rewriting of __block objective-c pointer variables. wip.
llvm-svn: 92558
2010-01-05 01:16:51 +00:00
Ted Kremenek 68872c9e26 Remove stale comment. We already do format string checking for functions with the format attribute.
llvm-svn: 92553
2010-01-05 00:37:42 +00:00
Mike Stump f86bf4abfa Fix warnings.
llvm-svn: 92551
2010-01-05 00:29:29 +00:00
Ted Kremenek de8e7447b6 Remove references to 'Checker' and 'GRTransferFuncs' from
GRStateManager.  Having these references was an abstraction violation,
as they really should only be known about GRExprEngine.

This change required adding a new 'ProcessAssume' callback in
GRSubEngine.  GRExprEngine implements this callback by calling
'EvalAssume' on all registered Checker objects as well as the
registered GRTransferFunc object.

llvm-svn: 92549
2010-01-05 00:15:18 +00:00
John McCall 263a48b781 Move the -Wconversion logic into SemaChecking.cpp. There's a fair amount of
overlap between this and -Wsign-compare, which is why I want them in the same
place.

llvm-svn: 92543
2010-01-04 23:31:57 +00:00
John McCall ca01b22ed6 Move the -Wsign-compare logic into SemaChecking.cpp.
llvm-svn: 92541
2010-01-04 23:21:16 +00:00
Mike Stump 28d89bd652 Avoid warnings for functions that return a value using MS-style inline
assembly code.  This avoids changing the bahvior when normal asm("")
statements are used.

The type of code affected would be:

  void* t4(void) { __asm mov eax, fs:[0x10] }

I hope people like this version, if not, let me know.

llvm-svn: 92531
2010-01-04 23:01:10 +00:00
Mike Stump 90be58afce Remember if the AsmStmt came from Microsoft-style inline assembly code.
llvm-svn: 92526
2010-01-04 22:37:17 +00:00
John McCall b8e66c3b14 -Wsign-compare shouldn't warn when the signed operand is a conditional operator
whose operands are non-negative integer constant expressions.  This comes up
in LLVM in a few places.

llvm-svn: 92525
2010-01-04 22:35:07 +00:00
Douglas Gregor 936dc5638c Make sure to use ASTContext::getAs*ArrayType() when decomposing array
types. Fixes APFloat.cpp compilation failure.

llvm-svn: 92523
2010-01-04 22:11:45 +00:00
Daniel Dunbar 699e014588 Add missing newline (which breaks MSVC build???)
llvm-svn: 92522
2010-01-04 22:04:01 +00:00
Fariborz Jahanian d6cba5065f More rewriting of __block declared objective-c/block pointers.
This is wip.

llvm-svn: 92501
2010-01-04 19:50:07 +00:00
Douglas Gregor 51af7f628c Turn on code-completion for macros within CIndex
llvm-svn: 92500
2010-01-04 19:45:17 +00:00
Douglas Gregor 9882a5aac6 Teach Preprocessor::macro_begin/macro_end to lazily load all macro
definitions from a precompiled header. This ensures that
code-completion with macro names behaves the same with or without
precompiled headers.

llvm-svn: 92497
2010-01-04 19:18:44 +00:00
Daniel Dunbar d443c0a02a Revert r92431, this code isn't dead and broke the ntfs build.
llvm-svn: 92493
2010-01-04 18:47:06 +00:00
Daniel Dunbar 5b9019515a Fix -Asserts warning.
llvm-svn: 92491
2010-01-04 18:02:28 +00:00
Douglas Gregor 40f7a007e9 When declaring an Objective-C implementation without a corresponding
interface, suggest correction of typos. For example, given:

  @interface NSString
  @end

  @implementation NSstring
  @end

we'll warn with:

t.m:4:19: warning: cannot find interface declaration for 'NSstring';
    did you mean 'NSString'?
  @implementation NSstring
                  ^

However, since this is just a warning, we don't provide a fix-it
hint. Good idea, Ted!

llvm-svn: 92488
2010-01-04 17:27:12 +00:00
Benjamin Kramer 0128f668a9 __builtin_object_size(ptr, type) returns -1 for type = {0,1} if there are any side-effects.
llvm-svn: 92453
2010-01-03 18:18:37 +00:00
Douglas Gregor 35b0bac8c5 Implement typo correction for a variety of Objective-C-specific
constructs:

  - Instance variable lookup ("foo->ivar" and, in instance methods, "ivar")
  - Property name lookup ("foo.prop")
  - Superclasses
  - Various places where a class name is required
  - Protocol names (e.g., id<proto>)

This seems to cover many of the common places where typos could occur.

llvm-svn: 92449
2010-01-03 18:01:57 +00:00
Eli Friedman c6f59b1c49 Better coverage for -dump-record-layouts and -print-decl-contexts.
llvm-svn: 92441
2010-01-03 02:01:11 +00:00
Eli Friedman 50f6aa11cf Improve coverage for test.
llvm-svn: 92440
2010-01-03 01:20:41 +00:00
Eli Friedman 6257e08a3d Get rid of more dead code.
llvm-svn: 92439
2010-01-03 01:11:47 +00:00
Eli Friedman 906be1b580 Add test for annotate attribute for coverage.
llvm-svn: 92435
2010-01-03 00:51:58 +00:00
Eli Friedman 090adddf15 Fix minor oversight for increment/decrement of complex int. Add tests for
coverage.

llvm-svn: 92433
2010-01-03 00:20:48 +00:00
Eli Friedman c52a9367b3 Get rid of some unnecessary code.
llvm-svn: 92432
2010-01-02 23:43:59 +00:00
Eli Friedman 14e4005851 Delete impossible case.
llvm-svn: 92431
2010-01-02 23:28:56 +00:00
Eli Friedman bb333722c1 Add a couple more tests for coverage.
llvm-svn: 92430
2010-01-02 23:21:40 +00:00
Eli Friedman 81390dfcfd Get rid of more unnecessary code.
llvm-svn: 92429
2010-01-02 22:56:07 +00:00
Eli Friedman 5906ea4f76 Get rid of some unnecessary code.
llvm-svn: 92428
2010-01-02 22:43:56 +00:00
Eli Friedman d423dcc9bd Eliminate dead code.
llvm-svn: 92424
2010-01-02 21:44:36 +00:00
Anders Carlsson c92a37e917 Speculative MSVC fix.
llvm-svn: 92421
2010-01-02 18:46:23 +00:00
Anders Carlsson 93a1884fde Move address points to CGVtableInfo, no functionality change.
llvm-svn: 92420
2010-01-02 18:02:32 +00:00
Anders Carlsson e36a6b3e44 Correctly pass VTT parameters to constructors and destructors. The VTTs aren't yet used in the ctors/dtors, but that will follow.
llvm-svn: 92409
2010-01-02 01:01:18 +00:00
Anders Carlsson 27da15ba8e Move a few more functions away from CGCXX and to CGClass and CGExprCXX.
llvm-svn: 92399
2010-01-01 20:29:01 +00:00
Douglas Gregor 4f2486353a Make sure that the search for visible declarations looks into the semantic parents of out-of-line function contexts
llvm-svn: 92397
2010-01-01 17:44:25 +00:00
Douglas Gregor 3f8f44757f Fix typo test RUN lines
llvm-svn: 92396
2010-01-01 17:23:17 +00:00
Mike Stump 9d44fdb397 Fix last patch, catch of reference to non-pointer.
llvm-svn: 92386
2010-01-01 03:20:32 +00:00
Mike Stump 5ee041873b Fix catching a reference to a pointer.
llvm-svn: 92385
2010-01-01 02:51:52 +00:00
Douglas Gregor 2536398a5d When typo correction for an id-expression finds a type (or Objective-C
class), provide a suggestion for the type or class found. However,
since we can't recover properly in this case, don't provide a fix-it
hint. Example:

test/FixIt/typo.m:8:3: error: use of undeclared identifier 'NSstring';
did you
      mean 'NSString'?
  NSstring *str = @"A string";
  ...
  ^
1 diagnostic generated.

llvm-svn: 92379
2010-01-01 00:15:04 +00:00
Douglas Gregor 4e0299b657 Typo correction for C99 designated field initializers, e.g.,
test/FixIt/typo.c:19:4: error: field designator 'bunds' does not refer to any
      field in type 'struct Window'; did you mean 'bounds'?
  .bunds.
   ^~~~~
   bounds

llvm-svn: 92376
2010-01-01 00:03:05 +00:00
Anders Carlsson 2d21394190 If the key function of a record is inline, then the RTTI data should have weak_odr linkage.
llvm-svn: 92371
2009-12-31 19:36:25 +00:00
Anders Carlsson 0c9dd8476f It's OK for a return type to be incomplete if it's being defined.
llvm-svn: 92367
2009-12-31 18:54:35 +00:00
Anders Carlsson e60365b7b5 Make sure that an overriding return type is complete before checking if it's covariant. Fixes PR5920.
llvm-svn: 92365
2009-12-31 18:34:24 +00:00
Anders Carlsson bc7def9850 Remove rtti.cpp, it's very fragile and has been marked XFAIL for a while now. Between rtti-layout.cpp and rtti-linkage.cpp, RTTI testing should be covered.
llvm-svn: 92361
2009-12-31 17:44:32 +00:00
Anders Carlsson 7ae81bb711 More RTTI builder cleanup.
llvm-svn: 92360
2009-12-31 17:43:53 +00:00
Benjamin Kramer d77adb5b1c Avoid an unnecessary copy of Predefines. getMemBufferCopy does the null termination for us.
llvm-svn: 92358
2009-12-31 15:33:09 +00:00
Benjamin Kramer 14488464be Convert to StringRef, avoid a memcpy in the common case.
llvm-svn: 92357
2009-12-31 13:32:38 +00:00
Douglas Gregor 15e77a2fd3 Typo correction for C++ base and member initializers, e.g.,
test/FixIt/typo.cpp:41:15: error: initializer 'base' does not name a non-static
      data member or base class; did you mean the base class 'Base'?
  Derived() : base(),
              ^~~~
              Base
test/FixIt/typo.cpp:42:15: error: initializer 'ember' does not name a non-static
      data member or base class; did you mean the member 'member'?
              ember() { }
              ^~~~~
              member

llvm-svn: 92355
2009-12-31 09:10:24 +00:00
Douglas Gregor 103dae42d7 Add another typo test for nested-name-specifiers
llvm-svn: 92351
2009-12-31 08:27:32 +00:00