]>
granicus.if.org Git - clang/log
Ted Kremenek [Wed, 11 Mar 2009 02:29:48 +0000 (02:29 +0000)]
SimpleConstraintManager doesn't reason about bitwise-constraints on symbolic
values. Indicating this in 'canReasonAbout' allows GRExprEngine to recover
path-sensitivity in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66628
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 02:24:48 +0000 (02:24 +0000)]
GRExprEngine: For places we might conjure up a new symbol to recover
path-sensitivity, beyond checking to see if the value is "unknown" also check if
the ConstraintManager can handle the SVal. This allows us to recover some
path-sensitivity by actually discarding some information.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66627
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 02:23:48 +0000 (02:23 +0000)]
Add accessor method.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66626
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 02:23:27 +0000 (02:23 +0000)]
Add accessor method to return a GRStateManager's internal ConstraintManager.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66625
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 02:22:59 +0000 (02:22 +0000)]
Added method "canReasonAbout" to ConstraintManager. This method returns true if
a ConstraintManager can usefully reason about the given SVal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66624
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 01:42:29 +0000 (01:42 +0000)]
Display the exploded graph before calling BugReporter.FlushReports(). The latter
deletes all registered BugTypes from BugReporter, and thus we need to display
the graph first.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66623
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 01:41:22 +0000 (01:41 +0000)]
Use the BugReports in BugReporter to determine the root nodes for "trim-egraph".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66622
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 01:40:35 +0000 (01:40 +0000)]
Add some iterators to BugReporter.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66621
91177308 -0d34-0410-b5e6-
96231b3b80d8
Anders Carlsson [Wed, 11 Mar 2009 01:37:02 +0000 (01:37 +0000)]
Use the right indentation
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66620
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Wed, 11 Mar 2009 01:09:52 +0000 (01:09 +0000)]
Clear all the linetable state in clear(), fixing problems
with "clang t.i s.i" where the .i files contain line markers.
rdar://
6667812
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66619
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Wed, 11 Mar 2009 00:23:13 +0000 (00:23 +0000)]
fix PR3258 by rejecting invalid numeric operands.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66618
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Wed, 11 Mar 2009 00:15:49 +0000 (00:15 +0000)]
Remove space-break that interrupts one string literal. This is fine in C, but not in TableGen files.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66616
91177308 -0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Wed, 11 Mar 2009 00:07:04 +0000 (00:07 +0000)]
More Next objc2's gc ivar layout bitmap work.
Work in progress.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66615
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Wed, 11 Mar 2009 00:06:36 +0000 (00:06 +0000)]
checking for symbolic operands as well as % at end of string.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66614
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Wed, 11 Mar 2009 00:06:15 +0000 (00:06 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66613
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 23:57:07 +0000 (23:57 +0000)]
position the caret properly on asm string diagnostics, e.g.:
Sema/asm.c:64:9: error: invalid % escape in inline assembly string
asm("%!" : ); // expected-error {{invalid % escape in inline assembly string}}
~~^~
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66606
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 23:51:40 +0000 (23:51 +0000)]
reject invalid escape characters in extended-asm strings with a nice diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66605
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Tue, 10 Mar 2009 23:50:58 +0000 (23:50 +0000)]
Driver: Add host info (add new files).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66604
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Tue, 10 Mar 2009 23:50:49 +0000 (23:50 +0000)]
Driver: Add host info (add new files).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66603
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 23:43:53 +0000 (23:43 +0000)]
Add type checking for tentative definitions at the end of the
translation unit.
Thread the various declarations of variables via
VarDecl::getPreviousDeclaration.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66601
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Tue, 10 Mar 2009 23:41:59 +0000 (23:41 +0000)]
Driver: Add host info.
- Replace assorted -ccc-host-* options by -ccc-host-triple which is
more sane.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66600
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 23:41:04 +0000 (23:41 +0000)]
add plumbing to report diagnostics back through sema for malformed asmstrings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66598
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 23:21:44 +0000 (23:21 +0000)]
move the asm string analysis code out of codegen into common
code where Sema can get to it. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66596
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 21:58:27 +0000 (21:58 +0000)]
Partial fix for PR3310, concerning type-checking for tentative
definitions. We were rejecting tentative definitions of incomplete
(which is bad), and now we don't.
This fix is partial because we don't do the end-of-translation-unit
initialization for tentative definitions that don't ever have any
initializers specified.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66584
91177308 -0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Tue, 10 Mar 2009 21:30:26 +0000 (21:30 +0000)]
Emit super class debug info.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66580
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Tue, 10 Mar 2009 20:52:46 +0000 (20:52 +0000)]
Driver: Handle magic -ccc- options.
- Follows ccc currently, but this functionality should eventually be
outside the Driver lib.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66575
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 20:44:00 +0000 (20:44 +0000)]
Extend the notion of active template instantiations to include the
context of a template-id for which we need to instantiate default
template arguments.
In the TextDiagnosticPrinter, don't suppress the caret diagnostic if
we are producing a non-note diagnostic that follows a note diagnostic
with the same location, because notes are (conceptually) a part of the
warning or error that comes before them.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66572
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 18:52:44 +0000 (18:52 +0000)]
If we run into multiple errors within the same template instantiation,
only print the template instantiation backtrace for the first error.
Also, if a base class has failed to type-check during instantiation,
just drop that base class and continue on to check other base classes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66563
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 18:33:27 +0000 (18:33 +0000)]
Add pretty-printing for class template specializations, e.g.,
'struct A<double, int>'
In the "template instantiation depth exceeded" message, print
"-ftemplate-depth-N" rather than "-ftemplate-depth=N".
An unnamed tag type that is declared with a typedef, e.g.,
typedef struct { int x, y; } Point;
can be used as a template argument. Allow this, and check that we get
sensible pretty-printing for such things.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66560
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 18:11:21 +0000 (18:11 +0000)]
When pretty-printing an anonymous tag type that is associated with a typedef, use the name of the typedef rather than <anonymous>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66559
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 18:03:33 +0000 (18:03 +0000)]
Add a notion of "post-diagnostic hooks", which are callbacks attached
to a diagnostic that will be invoked after the diagnostic (if it is
not suppressed). The hooks are allowed to produce additional
diagnostics (typically notes) that provide more information. We should
be able to use this to help diagnostic clients link notes back to the
diagnostic they clarify. Comments welcome; I'll write up documentation
and convert other clients (e.g., overload resolution failures) if
there are no screams of protest.
As the first client of post-diagnostic hooks, we now produce a
template instantiation backtrace when a failure occurs during template
instantiation. There's still more work to do to make this output
pretty, if that's even possible.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66557
91177308 -0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Tue, 10 Mar 2009 18:03:11 +0000 (18:03 +0000)]
ir-gen support for class getter/setter call
using property dot-syntax.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66556
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Tue, 10 Mar 2009 18:00:19 +0000 (18:00 +0000)]
Remove some now-unneeded calls to llvm::errs().flush().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66555
91177308 -0d34-0410-b5e6-
96231b3b80d8
Steve Naroff [Tue, 10 Mar 2009 17:24:38 +0000 (17:24 +0000)]
Simplify SelectorTable::constructSetterName() usage...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66551
91177308 -0d34-0410-b5e6-
96231b3b80d8
Anders Carlsson [Tue, 10 Mar 2009 17:07:44 +0000 (17:07 +0000)]
Address Doug's comments wrt the mangler and fix Eli's test case
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66549
91177308 -0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Tue, 10 Mar 2009 16:22:08 +0000 (16:22 +0000)]
More objc2's gc meta-data work related to ivar layout bitmap.
Work in progress.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66546
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 16:01:44 +0000 (16:01 +0000)]
update this, C headers don't need hacks anymore.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66544
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Tue, 10 Mar 2009 07:03:32 +0000 (07:03 +0000)]
Update analyzer build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66538
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 06:42:37 +0000 (06:42 +0000)]
Fix PR3682 by just disabling a broken assertion. This check should be
done in sema, and is reflected by the existing PR3258. In the meantime,
fix PR3682 by disabling a bogus assertion (which doesn't account for +
operands).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66533
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 06:38:02 +0000 (06:38 +0000)]
reduce duplication of parsing code between %0 and %x0 and
add support for modifiers on named references, like %c[foo].
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66532
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 06:33:24 +0000 (06:33 +0000)]
move matching of named operands into AsmStmt class. At the same
time handle + operands in operand counting, fixing asm.c:t7 to
expand into $2 instead of $1.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66531
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 06:11:34 +0000 (06:11 +0000)]
reduce nesting, use memchr instead of explicit loop, eliminate a
temporary std::string to fix a fixme.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66530
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 05:39:21 +0000 (05:39 +0000)]
Expand %= into ${:uid} so that the code generator emits a unique ID for the
asm. This allows us to properly handle the case when an optimizer duplicates
the asm, such as here:
void bar() {
int i;
for (i = 0; i < 3; ++i)
asm("foo %=" : : "r"(0));
}
we now produce:
_bar:
xorl %eax, %eax
## InlineAsm Start
foo 0
## InlineAsm End
## InlineAsm Start
foo 1
## InlineAsm End
## InlineAsm Start
foo 2
## InlineAsm End
ret
instead of:
_bar:
xorl %eax, %eax
## InlineAsm Start
foo 1
## InlineAsm End
## InlineAsm Start
foo 1
## InlineAsm End
## InlineAsm Start
foo 1
## InlineAsm End
ret
This also fixes a fixme by eliminating a static.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66528
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Tue, 10 Mar 2009 05:16:17 +0000 (05:16 +0000)]
BugReporter:
- Group control flow and event PathDiagnosticPieces into PathDiagnosticMacroPieces.
- Afterwards, eliminate any PathDiagnosticMacroPieces from a PathDiagnostic that
contain no informative events.
HTMLDiagnostics:
- Use new information about PathDiagnosticMacroPieces to specially format
message bubbles for macro expansions containing interesting events.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66524
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Tue, 10 Mar 2009 05:14:32 +0000 (05:14 +0000)]
Adjust HTML diagnostics CSS to not use "smaller" for font size and instead use
specific point sizes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66523
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Tue, 10 Mar 2009 05:13:43 +0000 (05:13 +0000)]
Add FullSourceLoc::getDecomposedLoc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66522
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 04:59:06 +0000 (04:59 +0000)]
add some helper methods to AsmStmt and add some comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66521
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 10 Mar 2009 04:38:46 +0000 (04:38 +0000)]
slightly simplify some code, pull the 'is simple asm' case up in
ConvertAsmString and shrink it a bit. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66520
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Tue, 10 Mar 2009 02:50:49 +0000 (02:50 +0000)]
PathDiagnosticControlFlowPiece:
- Correctly set "ControlFlow" kind (fix regression)
PathDiagnosticMacroPiece:
- add method "containsEvent" to determine if a PathDiagnosticMacroPiece
transitively contains a PathDiagnosticEvent
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66519
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Tue, 10 Mar 2009 02:49:29 +0000 (02:49 +0000)]
Handle "Macro" PathDiagnosticPiece kind when getting string identifier.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66518
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Tue, 10 Mar 2009 00:35:30 +0000 (00:35 +0000)]
Forward -ftemplate-depth-<N> to clang's -ftemplate-depth N.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66516
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Tue, 10 Mar 2009 00:06:19 +0000 (00:06 +0000)]
Limit the template instantiation depth to some user-configurable value
(default: 99). Beyond this limit, produce an error and consider the
current template instantiation a failure.
The stack we're building to track the instantiations will, eventually,
be used to produce instantiation backtraces from diagnostics within
template instantiation. However, we're not quite there yet.
This adds a new Clang driver option -ftemplate-depth=NNN, which should
eventually be generated from the GCC command-line operation
-ftemplate-depth-NNN (note the '-' rather than the '='!). I did not
make the driver changes to do this mapping.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66513
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 23:53:08 +0000 (23:53 +0000)]
Backout r66408, we don't want handling of globals to rely on the
module symbol table. The root problem inspiring this was fixed in
r66316 (and again in r66506).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66512
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Mon, 9 Mar 2009 23:48:53 +0000 (23:48 +0000)]
Add a test case that goes with the last commit
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66510
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Mon, 9 Mar 2009 23:48:35 +0000 (23:48 +0000)]
Implement template instantiation for ClassTemplateSpecializationTypes,
such as replacing 'T' in vector<T>. There are a few aspects to this:
- Extend TemplateArgument to allow arbitrary expressions (an
Expr*), and switch ClassTemplateSpecializationType to store
TemplateArguments rather than it's own type-or-expression
representation.
- ClassTemplateSpecializationType can now store dependent types. In
that case, the canonical type is another
ClassTemplateSpecializationType (with default template arguments
expanded) rather than a declaration (we don't build Decls for
dependent types).
- Split ActOnClassTemplateId into ActOnClassTemplateId (called from
the parser) and CheckClassTemplateId (called from
ActOnClassTemplateId and InstantiateType). They're smart enough to
handle dependent types, now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66509
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 23:45:57 +0000 (23:45 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66507
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 23:43:07 +0000 (23:43 +0000)]
Reapply r66316, it got accidentally reverted in r66317.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66506
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 23:14:38 +0000 (23:14 +0000)]
scan-build: Also look for clang in the same directory as scan-build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66491
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 22:46:49 +0000 (22:46 +0000)]
retain/release checker: Allow allocations to fail by returning nil.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66487
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 22:44:49 +0000 (22:44 +0000)]
RegionStore::getElementLValue(): Handle the case where the base is a null pointer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66486
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 22:28:18 +0000 (22:28 +0000)]
Add test case for <rdar://problem/
6659160 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66483
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 22:18:41 +0000 (22:18 +0000)]
NeXT: Set alignment on a number of ObjC metadata variables (matching llvm-gcc).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66481
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 22:05:03 +0000 (22:05 +0000)]
move -g option down into rest of codegen section
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66480
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 22:00:34 +0000 (22:00 +0000)]
move debug info generation flag into CompileOptions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66478
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 21:57:09 +0000 (21:57 +0000)]
update project for driver -> frontend rename.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66477
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 21:50:12 +0000 (21:50 +0000)]
fix PR3768, Clang does -D__STDC_HOSTED__=1, even if -ffreestanding is passed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66474
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 21:49:58 +0000 (21:49 +0000)]
NeXT: Move some routines over to CreateMetadataVar.
- No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66473
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 21:19:16 +0000 (21:19 +0000)]
Fix PR3766, a really nasty silent miscompilation case where we emitted
a warning and then threw away the AST. While I'm in there, tighten up the
code to actually reject completely bogus cases (sending a message to a
struct). We still allow sending a message to an int, which doesn't make
sense but GCC allows it and is easy to support.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66468
91177308 -0d34-0410-b5e6-
96231b3b80d8
Steve Naroff [Mon, 9 Mar 2009 21:12:44 +0000 (21:12 +0000)]
Implement property '.' notation on Factory/Class objects. Parser changes aren't very pretty:-(
This fixes <rdar://problem/
6496506 > Implement class setter/getter for properties.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66465
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 20:50:13 +0000 (20:50 +0000)]
Tweak CreateMetadataVar, take the exact alignment instead of relying
on LLVM TargetData.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66455
91177308 -0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Mon, 9 Mar 2009 20:44:22 +0000 (20:44 +0000)]
More fix for bitfield ivar meta-data and code gen accessing it.
Now, we can actually execute dejagnu test with bitfield ivars
in non-fragile abi mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66448
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 20:44:22 +0000 (20:44 +0000)]
implement -Wsystem-headers, eliminating the wierd thing I added for testing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66447
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 20:35:15 +0000 (20:35 +0000)]
Teach GRSimpleVals::EvalNE and GRSimplVals::EvalEQ about TypedRegionViews and
SymbolicRegions. This fixes a serious regression when checking symbolic pointers
against null.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66444
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 20:33:32 +0000 (20:33 +0000)]
fix PR3764 - A redefinition of a pre-processor macro fails
Redefinition checking should ignore the leading whitespace and
start of line flags on the first token of an expansion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66442
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 20:31:39 +0000 (20:31 +0000)]
convert this to use -verify.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66441
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 20:30:53 +0000 (20:30 +0000)]
rename test
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66440
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 20:28:08 +0000 (20:28 +0000)]
Add member template "MemRegion::getAs<RegionType>" that dynamically casts a
given MemRegion object to a target region type. This differs from dyn_cast<> in
that it also ignores TypedViewRegions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66439
91177308 -0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Mon, 9 Mar 2009 20:26:47 +0000 (20:26 +0000)]
Remove some dead spacing. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66437
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 20:16:39 +0000 (20:16 +0000)]
Fix typo in pref commit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66433
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 20:09:19 +0000 (20:09 +0000)]
NeXT: Add CreateMetadataVar utility method to encapsulate creation of
Obj-C metadata variables (which generally should be handled the same,
although they aren't currently).
- No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66432
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Mon, 9 Mar 2009 20:07:22 +0000 (20:07 +0000)]
Revert r66423, which was not the right fix for this issue.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66431
91177308 -0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 9 Mar 2009 17:43:51 +0000 (17:43 +0000)]
ccc: Parse -T{bss,data,text}, -iwithsysroot, -specs correctly.
Also, fix some test cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66425
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Mon, 9 Mar 2009 16:48:55 +0000 (16:48 +0000)]
Fix a little FIXME, thanks to Sebastian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66423
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Mon, 9 Mar 2009 16:46:39 +0000 (16:46 +0000)]
Mark a non-type template parameter invalid if there was a problem with its type
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66422
91177308 -0d34-0410-b5e6-
96231b3b80d8
Douglas Gregor [Mon, 9 Mar 2009 16:13:40 +0000 (16:13 +0000)]
Rename DiagnoseIncompleteType to RequireCompleteType, and update the documentation to reflect the fact that we can instantiate templates here
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66421
91177308 -0d34-0410-b5e6-
96231b3b80d8
Zhongxing Xu [Mon, 9 Mar 2009 09:31:22 +0000 (09:31 +0000)]
Only track integer and pointer values.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66419
91177308 -0d34-0410-b5e6-
96231b3b80d8
Zhongxing Xu [Mon, 9 Mar 2009 09:15:51 +0000 (09:15 +0000)]
Now we do not retrieve untyped regions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66418
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 07:11:10 +0000 (07:11 +0000)]
do not warn about -=/=- confusion with macros, thanks to rdogra for a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66416
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 07:03:22 +0000 (07:03 +0000)]
link to blocks dox
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66414
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 07:01:20 +0000 (07:01 +0000)]
add some description of the block language extension.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66413
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 9 Mar 2009 06:57:46 +0000 (06:57 +0000)]
The long-rumored blocks implementation document.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66410
91177308 -0d34-0410-b5e6-
96231b3b80d8
Zhongxing Xu [Mon, 9 Mar 2009 06:49:50 +0000 (06:49 +0000)]
Fix a serious bug in RegionStore: we got the new state with new store from
Bind() and BindStruct(), but we returned a state with the old store.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66409
91177308 -0d34-0410-b5e6-
96231b3b80d8
Mike Stump [Mon, 9 Mar 2009 06:40:26 +0000 (06:40 +0000)]
Be sure to never create two functions with the same name, instead arrange to
reuse the prior one.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66408
91177308 -0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Sun, 8 Mar 2009 20:18:37 +0000 (20:18 +0000)]
Code refactoring. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66391
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sun, 8 Mar 2009 20:13:45 +0000 (20:13 +0000)]
the macro redefinition ext warning should default to on, to match gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66390
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sun, 8 Mar 2009 20:12:34 +0000 (20:12 +0000)]
this test isn't testing anything.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66389
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sun, 8 Mar 2009 19:52:14 +0000 (19:52 +0000)]
undefined -> unspecified. Thanks Mike.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66388
91177308 -0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sun, 8 Mar 2009 19:39:53 +0000 (19:39 +0000)]
implement PR3753, warning about comparisons with a string literal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66387
91177308 -0d34-0410-b5e6-
96231b3b80d8
Steve Naroff [Sun, 8 Mar 2009 19:04:05 +0000 (19:04 +0000)]
Remove dead clause (we decided not to support protocol qualified 'Class').
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66385
91177308 -0d34-0410-b5e6-
96231b3b80d8
Steve Naroff [Sun, 8 Mar 2009 18:56:13 +0000 (18:56 +0000)]
Improvements to private method lookup.
Patch by Jean-Daniel Dupas. Thanks!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66383
91177308 -0d34-0410-b5e6-
96231b3b80d8