bba6a4b367
Update CF reference count checker test case to illustrate the use of
...
toll-free bridging.
llvm-svn: 49772
2008-04-16 04:29:21 +00:00
15d8f4cc27
Added test case illustrating the use of '&'.
...
llvm-svn: 49735
2008-04-15 18:37:29 +00:00
1dc53ef494
Rename RewriteTest->RewriteObjC.
...
llvm-svn: 49692
2008-04-14 22:03:09 +00:00
69a4df4cb7
Updated test cases so that they do not emit warnings for dead stores.
...
llvm-svn: 49659
2008-04-14 17:40:10 +00:00
16a8a3be41
Added test case to dead stores checker.
...
llvm-svn: 49647
2008-04-14 15:56:17 +00:00
556877c1e6
This patch adds very basic support for parsing and type-checking class
...
inheritance in C++. It'll parse the base-specifier list, e.g.,
class D : public B1, virtual public B2 { };
and do some of the simpler semantic checks (B1 and B2 are classes;
they aren't unions or incomplete types, etc).
llvm-svn: 49623
2008-04-13 21:30:24 +00:00
83a586ec19
Introduce support for finding class and enum names via ordinary name lookup in C++
...
llvm-svn: 49621
2008-04-13 21:07:44 +00:00
f8f945499c
Fix PR2220, making diagnostics for unexpected tokens in pp expressions
...
more nice.
llvm-svn: 49619
2008-04-13 20:38:43 +00:00
d71f83a8cb
this started failing because a GEP was constant folded,
...
improve the robustness of the test.
llvm-svn: 49618
2008-04-13 19:54:28 +00:00
b0d3844fb8
Default argument cleanups and minor improvements, patch by
...
Doug Gregor!
llvm-svn: 49598
2008-04-12 23:52:44 +00:00
a7c44113bc
Changed behavior of how we handle "NULL" summaries: just call
...
GRSimpleVals::EvalCal(), and don't change reference counts.
Remove "getDoNothingSummary()", as a NULL summary does the same thing.
Added temporary hack for the "Get" rule for objects that return a pointer type:
treat them as non-owned CF objects.
Added test case to detect the release of a non-owned object.
llvm-svn: 49555
2008-04-11 20:11:19 +00:00
4b77209694
Fixed some logic errors in the CF ref count checker; we now can detect simple
...
use-after-release errors. Added test case.
llvm-svn: 49509
2008-04-10 23:44:06 +00:00
4a78c3ae11
Refactored all logic to run the GRSimpleVals and CFRef checker into a common
...
code path in the clang driver.
Renamed options --grsimple to -checker-simple and -check-cfref to -checker-cfref.
llvm-svn: 49500
2008-04-10 22:16:52 +00:00
0e91b41902
typedef void T;
...
void f(T);
is only invalid in C++ mode, not C89 mode.
llvm-svn: 49460
2008-04-10 02:26:16 +00:00
58258246ec
Several improvements from Doug Gregor related to default
...
argument handling. I'll fix up the c89 (void) thing next.
llvm-svn: 49459
2008-04-10 02:22:51 +00:00
aa9c7aed0f
Add support for C++ default arguments, and rework Parse-Sema
...
interaction for function parameters, fixing PR2046.
Patch by Doug Gregor!
llvm-svn: 49369
2008-04-08 04:40:51 +00:00
3c7961597f
merge compatibility testing of qualified/unqualified interfaces together
...
and fix a bug.
llvm-svn: 49322
2008-04-07 06:38:24 +00:00
c9062d01d7
MyOtherClass<MyProtocol>* is compatible with MyClass*
...
if MyClass is a superclass of MyOtherClass, there is no need for
an exact interface match.
llvm-svn: 49320
2008-04-07 06:06:56 +00:00
56a7bf5a7e
remove the old non-parallel test system. 'make' in clang/test now runs
...
the tests in parallel.
llvm-svn: 49290
2008-04-06 22:32:01 +00:00
285a3e47be
reject 'int test(x, x) int x; {}'
...
llvm-svn: 49271
2008-04-06 06:50:56 +00:00
67b450cb48
reject 'typedef int y; int test(x, y)'.
...
llvm-svn: 49270
2008-04-06 06:47:48 +00:00
9d51f2b9d4
Fix handling of implicit int, resolving PR2012 and reverting (and
...
subsuming) my patch for PR1999.
llvm-svn: 49251
2008-04-05 06:32:51 +00:00
94fc8063b4
Step #1 to fixing PR2012: c89 allows declspecs to be completely
...
missing from function definitions only. If we see a function
definiton with missing declspecs, just fudge in an int.
llvm-svn: 49250
2008-04-05 05:52:15 +00:00
579a05d767
Fix PR2049, updating Eli's patch that fixes to mainline. This produces incorrect
...
code, but the codegen doesn't crash. I'll file a bugzilla for the AST being wrong.
llvm-svn: 49226
2008-04-04 18:42:16 +00:00
f3bc75afcf
Since isComplexType() no longer returns true for _Complex integers, the code
...
generator needs to call isAnyComplexType(). This fixes PR1960.
llvm-svn: 49220
2008-04-04 16:54:41 +00:00
3913ea4bfb
Add explicit support for diagnosing implicit function decls.
...
Without this, the diagnostic is very confusing. The diag is now consistent with gcc as well.
llvm-svn: 49214
2008-04-04 14:32:09 +00:00
055c94f2f8
PR1963: Address of function is a constant expression
...
llvm-svn: 49212
2008-04-04 09:45:30 +00:00
e799eb5daa
Fix PR2081 (problems codegen'ing some recursive structures) patch
...
by Lauro Venancio!
llvm-svn: 49144
2008-04-03 05:50:42 +00:00
778927532d
Change ObjCInterfaceDecl to inherit from NamedDecl (not TypeDecl). While ObjCInterfaceDecl is arguably a TypeDecl, it isn't a ScopedDecl. Since TypeDecl's are scoped, it makes sense to simply treat them as NamedDecl's. I could have fiddled a bit more with the hierarchy (in terms of creating a non-scoped TypeDecl), however this probably isn't worth the effort.
...
I also finished unifying access to scope decl change by converting Sema::getObjCInterfaceDecl() to use Sema::LookupDecl(). This is much cleaner now:-)
llvm-svn: 49107
2008-04-02 18:30:49 +00:00
6f6d226f63
improve error to be something end users will actually understand :)
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llvm-svn: 49097
2008-04-02 17:15:17 +00:00
018ba60f8e
Added path-sensitive null dereference test case.
...
llvm-svn: 49095
2008-04-02 16:54:39 +00:00
daaa8ba77e
1) Enforce C99 6.7.3p2: "Types other than pointer types derived from
...
object or incomplete types shall not be restrict-qualified."
2) Warn about qualifiers on function types: C99 6.7.3p8: "If the
specification of a function type includes any type qualifiers, the
behavior is undefined."
3) Implement restrict on C++ references.
4) fix some locations for various C++ reference diagnostics.
llvm-svn: 49081
2008-04-02 06:50:17 +00:00
a21ad8058a
Fix several bugs in array -> pointer decomposition.
...
First, we got several CVR propagation cases wrong, which Eli pointed
out in PR2039.
Second, we didn't propagate address space qualifiers correctly, leading
to incorrect lowering of code in CodeGen/address-space.c.
Third, we didn't uniformly propagate the specifier in the array to the
pointer ("int[restrict 4]" -> "int *restrict").
This adds an ASTContext::getArrayDecayedType member that handles the
non-trivial logic for this seemingly simple operation.
llvm-svn: 49078
2008-04-02 05:18:44 +00:00
81cb9e8637
Fix PR2017 and silence some bogus errors.
...
llvm-svn: 49068
2008-04-02 01:05:10 +00:00
257520b1b4
Fairly large "cleaup" related to changing ObjCCompatibleAliasDecl superclass (to inherit from NamedDecl, instead of ScopedDecl).
...
- Added a DenseMap to associate an IdentifierInfo with the ObjCCompatibleAliasDecl.
- Renamed LookupScopedDecl->LookupDecl and changed it's return type to Decl. Also added lookup for ObjCCompatibleAliasDecl's.
- Removed Sema::LookupInterfaceDecl(). Converted clients to used LookupDecl().
- Some minor indentation changes.
Will deal with ObjCInterfaceDecl and getObjCInterfaceDecl() in a separate commit...
llvm-svn: 49058
2008-04-01 23:04:06 +00:00
f646774f32
Added path-sensitive check for return statements that return the address
...
of a stack variable. This is the path-sensitive version of a check that
is already done during semantic analysis.
llvm-svn: 48980
2008-03-31 15:02:58 +00:00
59a2594f3f
rename Decl::CompatibleAlias -> ObjCCompatibleAlias.
...
Fix objc ivar lookup. Ivar lookup should occur between lookup
of method-local values and lookup of globals. Emulate this with
some logic in the handling of Sema::ActOnIdentifierExpr.
Two todo's left:
1) sema shouldn't turn a bare reference to an ivar into "self->ivar"
in the AST. This is a hack.
2) The new ScopedDecl::isDefinedOutsideFunctionOrMethod method does
not correctly handle typedefs and enum constants yet.
llvm-svn: 48972
2008-03-31 00:36:02 +00:00
f9e7c90129
Only have the rewriter produce a file when there are no errors.
...
llvm-svn: 48926
2008-03-28 22:26:09 +00:00
0de4199ca0
Make sure Sema::ActOnClassMessage() correctly diagnoses "super".
...
llvm-svn: 48924
2008-03-28 21:37:05 +00:00
276278e5d2
Expanded NSString checking to check for nil for a few more methods.
...
llvm-svn: 48898
2008-03-27 22:05:32 +00:00
2e4e7ccb22
Add line SourceLocation to NSString checks.
...
Added test case to test warning about passing 'nil' to NSString's compare: method.
llvm-svn: 48896
2008-03-27 21:23:57 +00:00
c10c2e339f
Fix rewriter tests to work with new output file logic. This changes forces the output to standard out (rather than generate a .cpp file, which is the new default for the rewriter).
...
llvm-svn: 48847
2008-03-26 22:28:40 +00:00
9dd6ddec63
Added test case for static analysis to warn about passing uninitialized values as arguments (not the receiver) in message expressions.
...
llvm-svn: 48845
2008-03-26 22:00:11 +00:00
a1d9ed137a
Added test case for static analyzer to detect uses of uninitialized pointers as receivers in Objective-C message expressions.
...
Added test case directory "Analysis-Apple" which is only run on Apple (darwin) machines.
llvm-svn: 48844
2008-03-26 21:51:44 +00:00
623207d603
allow the format attribute to be specified in function pointer prototypes
...
# this is my first commit here, so please be gentle :)
llvm-svn: 48807
2008-03-25 23:01:48 +00:00
c506c78117
Extend QualType::getAddressSpace to do the right thing for array types, and in
...
the future, RecordTypes.
llvm-svn: 48784
2008-03-25 18:36:32 +00:00
ac92a13c86
The newest version of valgrind, 3.3.0, no longer appends PIDs to log filenames
...
by default. Adding a %p works with this new version and is backwards
compatible, though it looks a little funny.
llvm-svn: 48698
2008-03-23 03:42:18 +00:00
fb475ec504
Changed merge operation for uninitialized values analysis to "intersect" (previous union).
...
The effect is that if a variable is uninitialized along a branch (but initialized along another), at merge points it is considered uninitialized. Previously we had the opposite behavior. The new behavior is more conservative, and more in line with gcc's behavior.
llvm-svn: 48689
2008-03-22 20:11:00 +00:00
97d496c182
Teach the rewriter how to respect the -o option.
...
llvm-svn: 48669
2008-03-22 00:08:40 +00:00
4f55259237
fix this test.
...
llvm-svn: 48668
2008-03-22 00:07:50 +00:00
f4303edfa3
Only invoke the preprocessor; it's the only thing being tested. Also, check
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the output to make sure that the macros and comments are being treated as such.
llvm-svn: 48638
2008-03-21 08:05:55 +00:00
558447416d
Use the -E option when invoking clang. Only the preprocessor is
...
required to perform this test.
llvm-svn: 48636
2008-03-21 07:02:04 +00:00
56c563ad3f
Add ability to run clang tests under valgrind. Patch by Sam Bishop.
...
llvm-svn: 48621
2008-03-20 22:50:54 +00:00
f5eb286707
reduce chattyness of makefiles
...
llvm-svn: 48597
2008-03-20 14:28:22 +00:00
4fa19e4047
scan testdirs only once, patch by Mike Stump, thanks!
...
llvm-svn: 48589
2008-03-20 08:09:10 +00:00
c6a8352820
Convert tabs to spaces.
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llvm-svn: 48539
2008-03-19 07:31:52 +00:00
831c7c52c7
add 'clean' targets, make sure that 'make test' works after 'make clean'
...
llvm-svn: 48488
2008-03-18 07:03:00 +00:00
8bdc7b057d
let the %t magic happen, thanks Chris!
...
llvm-svn: 48487
2008-03-18 06:42:43 +00:00
1ac5215798
finishing touches: teminate the dots with a newline
...
llvm-svn: 48462
2008-03-17 18:36:14 +00:00
5434053f6d
Implemented verbose mode.
...
make test VERBOSE=1
should now produce the same output like
the Makefile normally does.
Without VERBOSE only the names of failed tests
are printed.
I am pretty comfortable with this version, and
I think it is time to switch over to Makefile.parallel
to be the default.
What do you think? Did I forget some piece of feedback?
llvm-svn: 48458
2008-03-17 16:29:58 +00:00
430efdb95b
Simplify further by creating *.testresults files
...
inside of the Output/ directory.
The testclean target could be removed now.
llvm-svn: 48457
2008-03-17 15:58:58 +00:00
4892b3fd5b
Get rid of the creation of secondary makefile "Makefile.tests".
...
This implements second part of
<http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080310/004727.html >.
llvm-svn: 48456
2008-03-17 15:37:09 +00:00
2fc473069d
More review feedback implemented:
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Get rid of "awk" dependence by using same "make"
functionality:
<http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080310/004727.html >
llvm-svn: 48455
2008-03-17 15:07:59 +00:00
d8d1b60237
Actually expand the %t1 patterns (in RUN: lines) to a unique
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filename.
This fixes (e.g.) CodeGen/struct-x86-darwin.c which
raced at writing to "%t1" with other tests when parallel
testing was specified with a high "-j XX" value.
Also gets rid of the file tools/clang/test/%t1
when doing an "svn st" after testing.
llvm-svn: 48454
2008-03-17 13:45:47 +00:00
8eea5b51b5
Second round of review feedback.
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* print out message when tests start
* testrunner sets status now
* on failed test run print out test name
I tested these changes with the non-parallel makefile
and it did not break.
llvm-svn: 48453
2008-03-17 12:35:00 +00:00
2c7f144ab7
implement a bit of feedback: print dots
...
llvm-svn: 48394
2008-03-15 08:11:35 +00:00
322f055e05
First draft of a parallelized test methodology. Improvements soon.
...
llvm-svn: 48391
2008-03-15 07:26:41 +00:00
b561de7455
Correctly error on arrays with automatic storage full of objects with
...
non-default address space, and fix comment.
Add a test for this.
llvm-svn: 48366
2008-03-14 18:07:10 +00:00
144625ef9b
ISO/IEC TR 18037
...
An address space name cannot be used to qualify an object that has automatic
storage duration. Still not catching ASQual'd allocas of array type, just
scalars at the moment.
llvm-svn: 48350
2008-03-14 00:22:18 +00:00
35cb7960e3
Two fixes to RewriteTest::RewriteObjCIvarRefExpr():
...
- For explicit ivar refers, make sure the cast is propagated to the AST.
- Don't free the base (since it is still in use).
This fixes the recent regression to test/Rewriter/objc-ivar-receiver-1.m.
llvm-svn: 48309
2008-03-12 23:15:19 +00:00
4182fd56ad
Since the rewriter now outputs C++, it no longer makes sense to pipe the output to clang.
...
This should "fix" all but one of the test failure.
llvm-svn: 48275
2008-03-12 02:07:40 +00:00
4114219ac6
rewriter tests are darwin specific, don't run them on other platforms.
...
llvm-svn: 48168
2008-03-10 19:32:31 +00:00
3e4683262e
implement simple support for arbitrary token lookahead. Change the
...
objc @try parser to use it, fixing a FIXME. Update the
objc-try-catch-1.m file to pass now that we get more reasonable
errors.
llvm-svn: 48129
2008-03-10 06:06:04 +00:00
be6bb8efac
Add new test
...
llvm-svn: 48018
2008-03-07 20:04:49 +00:00
7bdd630334
Patch by Nuno Lopes:
...
Added more comments for code processing attribute "format".
Added more checks for corner cases, test cases, and warnings.
llvm-svn: 48011
2008-03-07 18:43:49 +00:00
54ee63886e
remove two obsolete tests, not sure why my previous commit didn't commit the removal.
...
llvm-svn: 47986
2008-03-06 05:47:17 +00:00
855d024a83
Remove the first layer of support for "portability" warnings. This is
...
theoretically useful, but not useful in practice. It adds a bunch of
complexity, and not much value. It's best to nuke it. One big advantage
is that it means the target interfaces will soon lose their SLoc arguments
and target queries can never emit diagnostics anymore (yay). Removing this
also simplifies some of the core preprocessor which should make it slightly
faster.
Ted, I didn't simplify TripleProcessor, which can now have at most one
triple, and can probably just be removed. Please poke at it when you have
time.
llvm-svn: 47930
2008-03-05 01:18:20 +00:00
0fdc379475
The operand to the visibility attribute is required to be a quoted string, not a bare identifier.
...
llvm-svn: 47893
2008-03-04 18:08:48 +00:00
8e48dfe9a1
move deprecated -> attributes.c
...
llvm-svn: 47856
2008-03-03 21:17:42 +00:00
e2e5c3f394
The attribute nothrow maps to llvm attribute nounwind. Fix testcase.
...
llvm-svn: 47841
2008-03-03 14:53:09 +00:00
76ac5cf9d3
Chris added this testcase with r47837. The mail only shows one todo-warning but I see 3. Strangeness. Correcting lines 16 and 24.
...
llvm-svn: 47840
2008-03-03 14:30:39 +00:00
65079bd9be
fix codegen support for functions that are nothrow and noreturn.
...
llvm-svn: 47838
2008-03-03 03:45:26 +00:00
8496639787
Add a bunch of attributes, patch by Nuno Lopes.
...
llvm-svn: 47837
2008-03-03 03:28:21 +00:00
b96e4ab649
Fix http://llvm.org/bugs/show_bug.cgi?id=2103 .
...
llvm-svn: 47775
2008-02-29 23:30:25 +00:00
83777fef1a
Fix http://llvm.org/bugs/show_bug.cgi?id=2106 .
...
llvm-svn: 47768
2008-02-29 21:48:07 +00:00
f4c1aa67bd
testcase for attr deprecated, by Nuno Lopes.
...
llvm-svn: 47757
2008-02-29 18:11:31 +00:00
01a72ff5d3
Implement codegen for the following static var init.
...
void g() {
static char a[10];
static char *b = a;
}
Now we can compile wget!
llvm-svn: 47627
2008-02-26 21:41:45 +00:00
8af648ac55
Fix a bug in ConvertAsmString function.
...
llvm-svn: 47618
2008-02-26 19:19:58 +00:00
c9fbd7301a
Convert x86 target specific inline asm constraints to LLVM.
...
llvm-svn: 47609
2008-02-26 18:33:46 +00:00
8983891531
Fix PR2086.
...
llvm-svn: 47551
2008-02-25 19:03:15 +00:00
5329e7e5ed
Fix PR2090, a typo in digraph processing.
...
llvm-svn: 47540
2008-02-24 19:05:57 +00:00
b16d53ea31
add a test case
...
llvm-svn: 47455
2008-02-21 19:44:16 +00:00
c62dd9d345
Some const initializer tests for stuff I just committed.
...
llvm-svn: 47442
2008-02-21 18:07:36 +00:00
3b418d8446
implement codegen support for sizeof(void), fixing PR2080.
...
llvm-svn: 47429
2008-02-21 05:45:29 +00:00
a2417c9d8b
add some semantic checks for address spaces.
...
llvm-svn: 47423
2008-02-21 01:42:41 +00:00
e2162c6549
Simplify aggregate initilizer implementation. Use the CodeGenModule::EmitConstantExpr method when
...
possible.
Fix mediabench/mpeg2/mpeg2dec test.
llvm-svn: 47336
2008-02-19 19:27:31 +00:00
d2a02fe840
fix the second half of PR2041: __restrict is ok in c90 mode, even if
...
restrict isn't.
llvm-svn: 47316
2008-02-19 06:46:10 +00:00
c58fc4052e
A global without initializer must be emitted as weak.
...
Fix Olden/bh test.
llvm-svn: 47292
2008-02-19 00:04:15 +00:00
dec89733a7
Implement multi-dimension array initalizer.
...
Fix McCat/08-main test.
llvm-svn: 47286
2008-02-18 22:44:02 +00:00
f631ae2cf8
Tweak fix for http://llvm.org/bugs/show_bug.cgi?id=2000 to work across typedefs.
...
llvm-svn: 47269
2008-02-18 15:14:59 +00:00
b080ed504e
Fix PR2042. One remaining issue: we don't currently diagnose
...
int foobar(int);
int foobar() {}
which requires ifdef'ing out a testcase in predefined-function.c.
llvm-svn: 47236
2008-02-17 19:31:09 +00:00
f7e92acaba
Implemnt isVariablyModifiedType correctly.
...
llvm-svn: 47233
2008-02-17 00:59:11 +00:00
df53e20f2d
implement codegen support for aggregates casted to void.
...
llvm-svn: 47226
2008-02-16 23:55:16 +00:00
bada8d4b5b
Implement extern block var.
...
llvm-svn: 47223
2008-02-16 22:30:38 +00:00
f13b1efa75
Add more tests
...
llvm-svn: 47217
2008-02-16 19:51:36 +00:00
27055194b7
Fix CheckEndOfDirective to diagnose lines that contain macros that expand to
...
zero tokens. This fixes PR2045, thanks to Neil for finding another
incredibly subtle corner case :)
llvm-svn: 47203
2008-02-16 01:20:36 +00:00
3ea23a45d9
Make sizeof and __alignof work correctly with packed structs.
...
llvm-svn: 47202
2008-02-16 01:20:23 +00:00
287c734075
Fix PR2041: restrict is not a keyword in c90.
...
llvm-svn: 47160
2008-02-15 18:02:59 +00:00
78e47634b2
Get rid of outdated code that masks type errors. Fixes PR2036.
...
llvm-svn: 47154
2008-02-15 06:56:02 +00:00
e9d0954c06
Nevermind, these tests work... I messed up my testing.
...
llvm-svn: 47153
2008-02-15 06:29:53 +00:00
a01cfa75eb
Partial fix for struct compatibility; there's still something messy
...
going on with mixing scopes, though.
llvm-svn: 47152
2008-02-15 06:03:44 +00:00
f631997cb5
A much better fix for http://llvm.org/bugs/show_bug.cgi?id=1987 .
...
llvm-svn: 47103
2008-02-14 02:58:32 +00:00
2be9af9556
Fix a minor bug in isNullPointerConstant triggered by the linux
...
tgmath.h.
Note that there is another issue with tgmath.h, so mandel.c still
doesn't work.
llvm-svn: 47069
2008-02-13 17:29:58 +00:00
a7bf7ed476
Make typechecking for enum+int compatibility stricter.
...
llvm-svn: 47005
2008-02-12 08:46:17 +00:00
16f909670e
Fix type compatibility between constant and variable arrays.
...
llvm-svn: 47003
2008-02-12 08:23:06 +00:00
ab468cb14b
Allow the parser to detect invalid DeclSpec's. This fixes http://llvm.org/bugs/show_bug.cgi?id=1987 .
...
This commit only "guards" the call to ParseDeclarationSpecifiers() in ParseDeclarationOrFunctionDefinition().
We could consider guarding all calls, however this is a bit radical (since it effectively stops parsing the declaration once we have a bad declspec). Will discuss with Chris tomorrow.
llvm-svn: 46984
2008-02-12 04:08:59 +00:00
6a8350b4f1
Get rid of bogus warnings when the second argument in va_start is either an implicit cast expr or a paren expr.
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llvm-svn: 46950
2008-02-11 04:20:54 +00:00
e78e2af754
Tweak test...
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llvm-svn: 46946
2008-02-11 02:16:41 +00:00
326389b8ce
Fix http://llvm.org/bugs/show_bug.cgi?id=1988 .
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Sema::CheckInitializerListTypes() needs to ignore invalid structures.
llvm-svn: 46942
2008-02-11 00:06:17 +00:00
36fc8790b7
Fix PR1992 by computing the right type for string literals, which
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is an array type not a pointer type. This requires updating some
diags that change and updating the code generator to handle the
proper form of strings.
llvm-svn: 46941
2008-02-11 00:02:17 +00:00
de4496bb9e
Basic codegen test for conditional with void*.
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llvm-svn: 46940
2008-02-10 23:18:23 +00:00
fadc8462be
Add a couple of sema tests for qualifiers with conditionals containing
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void*.
llvm-svn: 46939
2008-02-10 23:14:16 +00:00
7b8134f5c6
Fix PR1999, by emitting a hard error only if an argument declarator is completely
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missing. Otherwise, it is an implicit int case, which is valid in c90 and invalid
elsewhere, but accepted as an extension.
llvm-svn: 46938
2008-02-10 23:08:00 +00:00
1018ea35b7
Refine bug fix to Expr::isLvalue (commit r46917).
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llvm-svn: 46919
2008-02-10 01:39:04 +00:00
43c50866f1
Change Expr::isLvalue() to allow the "void" type. This fixes bz2000 submitted by Neil Booth.
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Neil, can you point me to the place in the C99 spec that says this is allowed? I thought Expr::isLvalue() conformed to the spec, which says "C99 6.3.2.1: an lvalue is an expression with an object type or an incomplete type other than void.". Please advise.
llvm-svn: 46917
2008-02-10 00:30:18 +00:00
2e64d1a50f
Behave correctly if a constraint expression is invalid.
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llvm-svn: 46910
2008-02-09 19:57:29 +00:00
45173e0ac0
Fix <rdar://problem/5733511> clang doesn't emit error for const array.
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llvm-svn: 46905
2008-02-09 16:59:44 +00:00
a369922449
A bunch-o changes to fix <rdar://problem/5716046> incomplete implementation of ObjC class warning is incomplete
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As part of this fix, I made a low-level change to the text diagnostics machinery (to basically avoid printing duplicate source lines/carets when you have multiple diagnostics that refer to the same exact place). For now, this only happens with we don't have a source range (could be extended to support source ranges as well).
llvm-svn: 46897
2008-02-08 22:06:17 +00:00
d74057fa87
Fix a bitfield regression. Reported by Anders Carlsson.
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llvm-svn: 46889
2008-02-08 19:46:46 +00:00
8c099c3f03
Use getLogicalLineNumber() in FuzzyParseMicrosoftAsmStatement(), it's more general and simplifies the code.
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llvm-svn: 46885
2008-02-08 18:01:27 +00:00
db5f7d7699
Support fuzzy parsing MS line-oriented __asm's that originate from a macro (a case where we can't obtain source line info). As the test case indicates, we don't currently support line-oriented asm statements that mix file/macro body tokens.
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llvm-svn: 46878
2008-02-08 03:36:19 +00:00
4297826cac
Improve diagnostic for illegal array initialization.
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llvm-svn: 46869
2008-02-08 00:48:24 +00:00
9eff02d9f8
Simplify bitfield codegen.
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Fix codegen of struct { short a[3]; int b:15; }.
llvm-svn: 46859
2008-02-07 19:29:53 +00:00
0f166de892
Fix codegen of
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struct {
char a[3];
unsigned char b:1;
};
Fix PR1990.
llvm-svn: 46856
2008-02-07 18:18:58 +00:00
3b5054dda0
Implement support for the extremely atrocious MS /##/ extension,
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which pastes together a comment. This is only enabled with
-fms-extensions of course.
llvm-svn: 46845
2008-02-07 06:03:59 +00:00
1242fff6ec
Make sure to propagate qualifiers through the member operator.
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llvm-svn: 46830
2008-02-06 22:48:16 +00:00
871e0ceffb
explicitly document that return statement argument does not necessarily follow the result type of the function. Add testcase.
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llvm-svn: 46823
2008-02-06 21:20:34 +00:00
220ee41011
Fix the codegen of structs with flexible array members.
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llvm-svn: 46806
2008-02-06 05:33:51 +00:00
d49a720d52
Be a bit stricter about array type compatibility.
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llvm-svn: 46799
2008-02-06 04:53:22 +00:00
a5e4d30942
Finish off the refactoring of type handling stuff. Now we recompile every
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tag decl after it has been completed
llvm-svn: 46798
2008-02-06 04:51:19 +00:00
b5eda6253b
pull .ll and .bc writing out of the ASTConsumer destructors into some top
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level code in clang. This is a cleanup, but does implement "-o" for
-emit-llvm. One effect of this is that "clang foo.c -emit-llvm" will now
emit into foo.ll instead of stdout. Use "clang foo.c -emit-llvm -o -" or
"clang < foo.c -emit-llvm" to get the old behavior.
llvm-svn: 46791
2008-02-06 01:42:25 +00:00
e6016798bf
Fix Parser::ParseObjCTryStmt() to allow for trailing @-keyword statements/expressions.
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This bug fix is the result of not having 2-token lookahead to recognize specific @-keywords.
llvm-svn: 46768
2008-02-05 21:27:35 +00:00
b1537ebdd4
rewrite some of the type refinement code to eliminate dangling pointers
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simplify the code and generally make it more robust.
llvm-svn: 46745
2008-02-05 08:06:13 +00:00
b977b6a59b
Relax an assertion, fixing PR1968
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llvm-svn: 46742
2008-02-05 06:37:34 +00:00
a703a67384
Cleanup InitListExpr code generation code.
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Handle padding fields while initializing struct (fix PR 1962)
llvm-svn: 46736
2008-02-05 02:39:50 +00:00
da8e5d979e
Add ending newline to test.
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llvm-svn: 46692
2008-02-04 02:35:11 +00:00
025b5fb883
Add experimental support for address space qualified types. Address space
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qualifiers use the __attribute__((address_space(id))) syntax.
llvm-svn: 46691
2008-02-04 02:31:56 +00:00
c43926fe67
Implement support for __extension__ which silences extwarnings in its
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scope. This is part of the fix for PR1966
llvm-svn: 46669
2008-02-02 20:20:10 +00:00
6fa0813186
Add RUN line.
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llvm-svn: 46663
2008-02-02 04:49:12 +00:00
bfc2d8acd9
testcase for previous patch.
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llvm-svn: 46662
2008-02-02 04:45:42 +00:00
Ted Kremenek