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clang
15 years agoAlways check if we can remove branch fixups, even if the cleanup stack is empty.
Anders Carlsson [Sun, 8 Feb 2009 22:45:15 +0000 (22:45 +0000)]
Always check if we can remove branch fixups, even if the cleanup stack is empty.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64099 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a simplified EmitJumpThroughFinally and use it in CGObjC in preparation of making...
Anders Carlsson [Sun, 8 Feb 2009 22:25:30 +0000 (22:25 +0000)]
Add a simplified EmitJumpThroughFinally and use it in CGObjC in preparation of making it use the cleanup stack.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64098 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMisc fixes to the cleanup stack code.
Anders Carlsson [Sun, 8 Feb 2009 22:13:37 +0000 (22:13 +0000)]
Misc fixes to the cleanup stack code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64096 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWhen we're at the stack depth we want, there isn't anything to do.
Mike Stump [Sun, 8 Feb 2009 22:00:53 +0000 (22:00 +0000)]
When we're at the stack depth we want, there isn't anything to do.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64095 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd another crazy idea :)
Chris Lattner [Sun, 8 Feb 2009 20:41:34 +0000 (20:41 +0000)]
add another crazy idea :)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64092 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agojust remove this insane testcase :)
Chris Lattner [Sun, 8 Feb 2009 19:44:51 +0000 (19:44 +0000)]
just remove this insane testcase :)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64087 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTeach the constant evaluator about C++ const integral variables.
Sebastian Redl [Sun, 8 Feb 2009 15:51:17 +0000 (15:51 +0000)]
Teach the constant evaluator about C++ const integral variables.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64086 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix redundant errors with missing default arguments in member declarations.
Sebastian Redl [Sun, 8 Feb 2009 14:56:26 +0000 (14:56 +0000)]
Fix redundant errors with missing default arguments in member declarations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64085 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix redundant errors for redefinitions with multiple existing definitions.
Sebastian Redl [Sun, 8 Feb 2009 10:49:44 +0000 (10:49 +0000)]
Fix redundant errors for redefinitions with multiple existing definitions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64081 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake the test cases failing due to exact diagnostic matching XFAIL.
Sebastian Redl [Sun, 8 Feb 2009 10:28:44 +0000 (10:28 +0000)]
Make the test cases failing due to exact diagnostic matching XFAIL.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64080 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWire up break and continue processing to the new stack depth adjuster.
Mike Stump [Sun, 8 Feb 2009 09:22:19 +0000 (09:22 +0000)]
Wire up break and continue processing to the new stack depth adjuster.
If people could beat on it and let me know if there are any new
semantics required by newer language standards or DRs or any little
details I goofed on, I'd be happy to fix any issues found.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64079 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFixup expected errors.
Mike Stump [Sun, 8 Feb 2009 07:59:54 +0000 (07:59 +0000)]
Fixup expected errors.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64074 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMore cleanup stack work, PopCleanupBlock now returns a struct with the switch block...
Anders Carlsson [Sun, 8 Feb 2009 07:46:24 +0000 (07:46 +0000)]
More cleanup stack work, PopCleanupBlock now returns a struct with the switch block and end block.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64072 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdated checker build.
Ted Kremenek [Sun, 8 Feb 2009 05:05:02 +0000 (05:05 +0000)]
Updated checker build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64071 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSplit some functions up
Anders Carlsson [Sun, 8 Feb 2009 03:55:35 +0000 (03:55 +0000)]
Split some functions up

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64069 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCleanupScope needs to push the cleanup block in its destructor
Anders Carlsson [Sun, 8 Feb 2009 03:22:36 +0000 (03:22 +0000)]
CleanupScope needs to push the cleanup block in its destructor

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64068 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImplement support for branch fixups.
Anders Carlsson [Sun, 8 Feb 2009 01:23:05 +0000 (01:23 +0000)]
Implement support for branch fixups.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64064 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agouse some references to simplify code.
Chris Lattner [Sun, 8 Feb 2009 01:00:10 +0000 (01:00 +0000)]
use some references to simplify code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64063 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoGenericize the existing logic for removing duplicate header dirs to apply
Chris Lattner [Sun, 8 Feb 2009 00:55:22 +0000 (00:55 +0000)]
Genericize the existing logic for removing duplicate header dirs to apply
the "system dirs win over user dirs" logic to framework and headermap
search locations as well as normal directories.  This means that
clang t.m -F/System/Library/Frameworks  will treat /System/Library/Frameworks
as a system directory not a user directory.  If you use -v, the difference is:

Before:
ignoring nonexistent directory "/usr/libdata/gcc41"
ignoring duplicate framework "/System/Library/Frameworks"
#include "..." search starts here:
#include <...> search starts here:

After:
ignoring nonexistent directory "/usr/libdata/gcc41"
ignoring duplicate directory "/System/Library/Frameworks"
  as it is a non-system directory that duplicates a system directory
#include "..." search starts here:
#include <...> search starts here:

This fixes rdar://6566429.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64060 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMore cleanup stack work.
Anders Carlsson [Sun, 8 Feb 2009 00:50:42 +0000 (00:50 +0000)]
More cleanup stack work.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64059 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd public placement-delete operators. These are automatically used if the allocation...
Douglas Gregor [Sun, 8 Feb 2009 00:29:56 +0000 (00:29 +0000)]
Add public placement-delete operators. These are automatically used if the allocation throws

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64056 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWhen emitting blocks, keep track of which cleanup scope they have. Minor fixes and...
Anders Carlsson [Sun, 8 Feb 2009 00:16:35 +0000 (00:16 +0000)]
When emitting blocks, keep track of which cleanup scope they have. Minor fixes and cleanup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64053 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEmit a cleanup block for the cleanup attribute
Anders Carlsson [Sat, 7 Feb 2009 23:51:38 +0000 (23:51 +0000)]
Emit a cleanup block for the cleanup attribute

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64052 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd support for emitting cleanup blocks. Make EmitCompoundStatement emit cleanup...
Anders Carlsson [Sat, 7 Feb 2009 23:50:39 +0000 (23:50 +0000)]
Add support for emitting cleanup blocks. Make EmitCompoundStatement emit cleanup blocks if necessary

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64051 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a simple RAII object, to be used for pushing a cleanup entry and make the inserti...
Anders Carlsson [Sat, 7 Feb 2009 23:30:41 +0000 (23:30 +0000)]
Add a simple RAII object, to be used for pushing a cleanup entry and make the insertion point be the cleanup block.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64048 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImprove Sema of the cleanup attribute somewhat.
Anders Carlsson [Sat, 7 Feb 2009 23:16:50 +0000 (23:16 +0000)]
Improve Sema of the cleanup attribute somewhat.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64047 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEnsure we track all the stack depths for all break and continue points
Mike Stump [Sat, 7 Feb 2009 23:02:10 +0000 (23:02 +0000)]
Ensure we track all the stack depths for all break and continue points
correctly.  This should lay the ground work to throw the big switch
and start code gening break and continue in the presense of vlas.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64046 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate test case.
Ted Kremenek [Sat, 7 Feb 2009 22:55:48 +0000 (22:55 +0000)]
Update test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64045 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix null dereference.
Ted Kremenek [Sat, 7 Feb 2009 22:54:59 +0000 (22:54 +0000)]
Fix null dereference.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64044 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd plumbing for the cleanup stack.
Anders Carlsson [Sat, 7 Feb 2009 22:53:43 +0000 (22:53 +0000)]
Add plumbing for the cleanup stack.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64043 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCommit header.
Ted Kremenek [Sat, 7 Feb 2009 22:46:46 +0000 (22:46 +0000)]
Commit header.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64042 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor retain/release leaks, have the BugReport description indicate the allocation...
Ted Kremenek [Sat, 7 Feb 2009 22:38:00 +0000 (22:38 +0000)]
For retain/release leaks, have the BugReport description indicate the allocation site and initial bindings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64041 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTidy up bug descriptions.
Ted Kremenek [Sat, 7 Feb 2009 22:37:02 +0000 (22:37 +0000)]
Tidy up bug descriptions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64039 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse BugReport::getDescription() for the compiler warning text.
Ted Kremenek [Sat, 7 Feb 2009 22:36:41 +0000 (22:36 +0000)]
Use BugReport::getDescription() for the compiler warning text.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64038 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoC++ really shouldn't check these #defines, thanks to Howard
Chris Lattner [Sat, 7 Feb 2009 22:21:31 +0000 (22:21 +0000)]
C++ really shouldn't check these #defines, thanks to Howard
for pointing this out!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64037 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDetermining the allocation site for a leak when constructing a CFRefLeakReport. ...
Ted Kremenek [Sat, 7 Feb 2009 22:19:59 +0000 (22:19 +0000)]
Determining the allocation site for a leak when constructing a CFRefLeakReport.  This avoids repeated calls to GetAllocationSite when Profiling a CFRefLeakReport object.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64036 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSplit logic for 'getEndPath()' for CFRefReport and CFRefLeakReport.
Ted Kremenek [Sat, 7 Feb 2009 22:04:05 +0000 (22:04 +0000)]
Split logic for 'getEndPath()' for CFRefReport and CFRefLeakReport.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64034 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoConvert a use of 'std::ostringstream' to 'llvm::raw_string_ostream'.
Ted Kremenek [Sat, 7 Feb 2009 21:59:45 +0000 (21:59 +0000)]
Convert a use of 'std::ostringstream' to 'llvm::raw_string_ostream'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64033 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSplit the exception object out into its own stack.
Anders Carlsson [Sat, 7 Feb 2009 21:37:21 +0000 (21:37 +0000)]
Split the exception object out into its own stack.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64032 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSimplify the Objective-C exception handling.
Anders Carlsson [Sat, 7 Feb 2009 21:26:04 +0000 (21:26 +0000)]
Simplify the Objective-C exception handling.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64031 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFormat for 80-cols.
Mike Stump [Sat, 7 Feb 2009 20:14:12 +0000 (20:14 +0000)]
Format for 80-cols.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64030 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMove CheckPointerToMemberOperands to SemaExprCXX.cpp
Sebastian Redl [Sat, 7 Feb 2009 20:10:22 +0000 (20:10 +0000)]
Move CheckPointerToMemberOperands to SemaExprCXX.cpp

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64029 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEnsure that we don't miscodegen if vlas creap into the top of the for.
Mike Stump [Sat, 7 Feb 2009 20:09:00 +0000 (20:09 +0000)]
Ensure that we don't miscodegen if vlas creap into the top of the for.
This will allow us to generate break and continue even if vlas are
involved without worry that we'll silently generate bad code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64028 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix pretty-printing of if conditions. Patch by Ben Lickly.
Sebastian Redl [Sat, 7 Feb 2009 20:05:48 +0000 (20:05 +0000)]
Fix pretty-printing of if conditions. Patch by Ben Lickly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64027 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake one expected-diag directive match exactly one actual diagnostic.
Sebastian Redl [Sat, 7 Feb 2009 19:52:04 +0000 (19:52 +0000)]
Make one expected-diag directive match exactly one actual diagnostic.
This uncovers some bugs, so several test cases now fail.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64025 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoArrange to have the correct StackDepth for while statements.
Mike Stump [Sat, 7 Feb 2009 18:08:12 +0000 (18:08 +0000)]
Arrange to have the correct StackDepth for while statements.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64021 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFit into 80-col.
Mike Stump [Sat, 7 Feb 2009 17:18:33 +0000 (17:18 +0000)]
Fit into 80-col.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64020 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a test case for some Objective-C behavior that will not be supported in Objective-C++
Douglas Gregor [Sat, 7 Feb 2009 17:16:20 +0000 (17:16 +0000)]
Add a test case for some Objective-C behavior that will not be supported in Objective-C++

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64019 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake const-initialized const integral variables I-C-Es in C++.
Sebastian Redl [Sat, 7 Feb 2009 13:06:23 +0000 (13:06 +0000)]
Make const-initialized const integral variables I-C-Es in C++.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64015 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFixup goto codegen in and around VLAs.
Mike Stump [Sat, 7 Feb 2009 12:52:26 +0000 (12:52 +0000)]
Fixup goto codegen in and around VLAs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64014 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFill in C++ status table for section 7 (declarations).
Sebastian Redl [Sat, 7 Feb 2009 12:42:13 +0000 (12:42 +0000)]
Fill in C++ status table for section 7 (declarations).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64013 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoremove two eroneous suffixes, these promote to int. Thanks to Neil
Chris Lattner [Sat, 7 Feb 2009 08:49:37 +0000 (08:49 +0000)]
remove two eroneous suffixes, these promote to int.  Thanks to Neil
for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64011 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd note, weirdness.
Chris Lattner [Sat, 7 Feb 2009 07:13:51 +0000 (07:13 +0000)]
add note, weirdness.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64010 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agofix some missing parens, thanks for Eli's review!
Chris Lattner [Sat, 7 Feb 2009 06:42:04 +0000 (06:42 +0000)]
fix some missing parens, thanks for Eli's review!
Obviously I make a miserable header developer :)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64009 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agofix a typo that Sebastian noticed!
Chris Lattner [Sat, 7 Feb 2009 06:38:41 +0000 (06:38 +0000)]
fix a typo that Sebastian noticed!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64008 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agomake sure that UINTMAX_MAX has an unsigned type. This assumes that
Chris Lattner [Sat, 7 Feb 2009 06:38:06 +0000 (06:38 +0000)]
make sure that UINTMAX_MAX has an unsigned type.  This assumes that
uintmax_t is unsigned long long, which is not optimal, but is assumed
elsewhere already.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64007 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agomake various MAX/MIN constants be preprocessor constants, not C constants.
Chris Lattner [Sat, 7 Feb 2009 06:33:44 +0000 (06:33 +0000)]
make various MAX/MIN constants be preprocessor constants, not C constants.
Thanks to Eli for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64006 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEnsure that we assert if given an unhandled value.
Mike Stump [Sat, 7 Feb 2009 03:46:08 +0000 (03:46 +0000)]
Ensure that we assert if given an unhandled value.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64004 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSet load/store alignment when doing ABI coercions.
Daniel Dunbar [Sat, 7 Feb 2009 02:46:03 +0000 (02:46 +0000)]
Set load/store alignment when doing ABI coercions.
 - Currently, this is producing poor code, but we prefer correctness
   to performance for now. Eventually we should be able to generally
   avoid having to set the alignment when we control the alignment of
   the alloca.

 - This knocks out 33/1000 failures on my single argument ABI tests,
   down to 22/1000 and 18 of these appear to be gcc bugs. Woot.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64001 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse 'Destroy(Context)' instead of 'Context.Deallocate()' (does recursive freeing...
Ted Kremenek [Sat, 7 Feb 2009 01:51:40 +0000 (01:51 +0000)]
Use 'Destroy(Context)' instead of 'Context.Deallocate()' (does recursive freeing of memory).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63998 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoOverhaul of Stmt allocation:
Ted Kremenek [Sat, 7 Feb 2009 01:47:29 +0000 (01:47 +0000)]
Overhaul of Stmt allocation:
- Made allocation of Stmt objects using vanilla new/delete a *compiler
  error* by making this new/delete "protected" within class Stmt.
- Now the only way to allocate Stmt objects is by using the new
  operator that takes ASTContext& as an argument.  This ensures that
  all Stmt nodes are allocated from the same (pool) allocator.
- Naturally, these two changes required that *all* creation sites for
  AST nodes use new (ASTContext&).  This is a large patch, but the
  majority of the changes are just this mechanical adjustment.
- The above changes also mean that AST nodes can no longer be
  deallocated using 'delete'.  Instead, one most do
  StmtObject->Destroy(ASTContext&) or do
  ASTContextObject.Deallocate(StmtObject) (the latter not running the
  'Destroy' method).

Along the way I also...
- Made CompoundStmt allocate its array of Stmt* using the allocator in
  ASTContext (previously it used std::vector).  There are a whole
  bunch of other Stmt classes that need to be similarly changed to
  ensure that all memory allocated for ASTs comes from the allocator
  in ASTContext.
- Added a new smart pointer ExprOwningPtr to Sema.h.  This replaces
  the uses of llvm::OwningPtr within Sema, as llvm::OwningPtr used
  'delete' to free memory instead of a Stmt's 'Destroy' method.

Big thanks to Doug Gregor for helping with the acrobatics of making
'new/delete' private and the new smart pointer ExprOwningPtr!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63997 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoGRExprEngine: When processing compound assignments, do a switch table lookup to get...
Ted Kremenek [Sat, 7 Feb 2009 00:52:24 +0000 (00:52 +0000)]
GRExprEngine: When processing compound assignments, do a switch table lookup to get the non-compound opcode from the compound opcode instead of relying on the order of BinaryOperator::opcode values.  This unbreaks the misc-ps.c test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63991 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agostart of tgmath, yuck.
Chris Lattner [Sat, 7 Feb 2009 00:47:29 +0000 (00:47 +0000)]
start of tgmath, yuck.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63990 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd negative test cases and fix diagnostics for member pointer dereferencing.
Sebastian Redl [Sat, 7 Feb 2009 00:41:42 +0000 (00:41 +0000)]
Add negative test cases and fix diagnostics for member pointer dereferencing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63987 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoWhen making dummy file entries, the directory name should also be
Daniel Dunbar [Sat, 7 Feb 2009 00:40:41 +0000 (00:40 +0000)]
When making dummy file entries, the directory name should also be
non-empty.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63986 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse our new snazzy stdint.h to make a testcase 64-bit portable.
Sebastian Redl [Sat, 7 Feb 2009 00:23:52 +0000 (00:23 +0000)]
Use our new snazzy stdint.h to make a testcase 64-bit portable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63985 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoApparently it is important to define intptr_t and uintptr_t to
Chris Lattner [Sat, 7 Feb 2009 00:23:17 +0000 (00:23 +0000)]
Apparently it is important to define intptr_t and uintptr_t to
long instead of int.  This is because system heaers like to redefine
typedefs and that is an error if they don't exactly match.  Use long
for intptr_t on all systems where long is the right size.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63984 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImplement dereferencing of pointers-to-member.
Sebastian Redl [Sat, 7 Feb 2009 00:15:38 +0000 (00:15 +0000)]
Implement dereferencing of pointers-to-member.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63983 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix some errors in the new stdint.h.
Sebastian Redl [Fri, 6 Feb 2009 23:57:52 +0000 (23:57 +0000)]
Fix some errors in the new stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63982 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFixed an objc2 nonfragile-abi code gen bug.
Fariborz Jahanian [Fri, 6 Feb 2009 23:46:26 +0000 (23:46 +0000)]
Fixed an objc2 nonfragile-abi code gen bug.
Now we can say 'hello world' objective-c style
in the nonfragile abi.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63981 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoonly define MB_LEN_MAX if the system <limits.h> doesn't.
Chris Lattner [Fri, 6 Feb 2009 23:29:39 +0000 (23:29 +0000)]
only define MB_LEN_MAX if the system <limits.h> doesn't.
don't typecast CHAR_MIN to char, this makes it not a PP constant
and gives it the wrong unpromoted type.  Thanks to Sebastian for
pointing this out!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63980 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd a stdint.h header.
Chris Lattner [Fri, 6 Feb 2009 22:59:47 +0000 (22:59 +0000)]
add a stdint.h header.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63977 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoExport __INT8_TYPE__ / __INT16_TYPE__ / __INT32_TYPE__ / __INT64_TYPE__
Chris Lattner [Fri, 6 Feb 2009 22:59:26 +0000 (22:59 +0000)]
Export __INT8_TYPE__ / __INT16_TYPE__ / __INT32_TYPE__ / __INT64_TYPE__
in a gcc 4.5 compatible way so that stdint.h can follow the compiler's
notion of types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63976 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoClean up an already-fixed FIXME
Douglas Gregor [Fri, 6 Feb 2009 22:58:38 +0000 (22:58 +0000)]
Clean up an already-fixed FIXME

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63975 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSemantic checking for class template declarations and
Douglas Gregor [Fri, 6 Feb 2009 22:42:48 +0000 (22:42 +0000)]
Semantic checking for class template declarations and
redeclarations. For example, checks that a class template
redeclaration has the same template parameters as previous
declarations.

Detangled class-template checking from ActOnTag, whose logic was
getting rather convoluted because it tried to handle C, C++, and C++
template semantics in one shot.

Made some inroads toward eliminating extraneous "declaration does not
declare anything" errors by adding an "error" type specifier.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63973 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate comment.
Ted Kremenek [Fri, 6 Feb 2009 21:15:34 +0000 (21:15 +0000)]
Update comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63961 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoobjc2's nonfragile abi API for messages sent to 'super'.
Fariborz Jahanian [Fri, 6 Feb 2009 20:09:23 +0000 (20:09 +0000)]
objc2's nonfragile abi API for messages sent to 'super'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63959 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMove StringLiteral to allocate its internal string data using the allocator in
Ted Kremenek [Fri, 6 Feb 2009 19:55:15 +0000 (19:55 +0000)]
Move StringLiteral to allocate its internal string data using the allocator in
ASTContext. This required changing all clients to pass in the ASTContext& to the
constructor of StringLiteral. I also changed all allocations of StringLiteral to
use new(ASTContext&).

Along the way, I updated a bunch of new()'s in StmtSerialization.cpp to use the
allocator from ASTContext& (not complete).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63958 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd sub-testcase where we process Cocoa.h using --disable-free (i.e., test the usage...
Ted Kremenek [Fri, 6 Feb 2009 19:36:35 +0000 (19:36 +0000)]
Add sub-testcase where we process Cocoa.h using --disable-free (i.e., test the usage of the BumpPtrAllocator in ASTContext).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63957 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoccc: Forward -dM to clang.
Daniel Dunbar [Fri, 6 Feb 2009 19:26:48 +0000 (19:26 +0000)]
ccc: Forward -dM to clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63955 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoccc/Darwin: Add a missing Darwin argument translation, -shared becomes
Daniel Dunbar [Fri, 6 Feb 2009 19:18:58 +0000 (19:18 +0000)]
ccc/Darwin: Add a missing Darwin argument translation, -shared becomes
-dynamiclib. Re-audited translations to make sure I didn't miss
something else.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63953 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse 'compile' instead of 'codegen' when reporting error to user.
Daniel Dunbar [Fri, 6 Feb 2009 19:18:03 +0000 (19:18 +0000)]
Use 'compile' instead of 'codegen' when reporting error to user.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63952 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdded special versions of new[]/delete[] to complement the new/delete which uses...
Ted Kremenek [Fri, 6 Feb 2009 19:10:16 +0000 (19:10 +0000)]
Added special versions of new[]/delete[] to complement the new/delete which uses ASTContext's allocator.  Updated some comments along the way.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63949 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agocorrect description
Chris Lattner [Fri, 6 Feb 2009 18:45:59 +0000 (18:45 +0000)]
correct description

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63947 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agofirst hack at limits.h
Chris Lattner [Fri, 6 Feb 2009 18:34:27 +0000 (18:34 +0000)]
first hack at limits.h

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63945 91177308-0d34-0410-b5e6-96231b3b80d8

15 years ago-funsigned-char sets __CHAR_UNSIGNED__
Chris Lattner [Fri, 6 Feb 2009 18:20:57 +0000 (18:20 +0000)]
-funsigned-char sets __CHAR_UNSIGNED__

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63942 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDiagnose attempts to define a namespace member out-of-line when no
Douglas Gregor [Fri, 6 Feb 2009 17:46:57 +0000 (17:46 +0000)]
Diagnose attempts to define a namespace member out-of-line when no
matching member exists. Thanks to Piotr Rak for reporting the problem!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63939 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPut the region store specific test in a separate file.
Zhongxing Xu [Fri, 6 Feb 2009 08:56:58 +0000 (08:56 +0000)]
Put the region store specific test in a separate file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63930 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSymbolicRegions really have unknown sizes.
Zhongxing Xu [Fri, 6 Feb 2009 08:51:30 +0000 (08:51 +0000)]
SymbolicRegions really have unknown sizes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63929 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCreate ElementRegion when the base is SymbolicRegion. This is like what we do
Zhongxing Xu [Fri, 6 Feb 2009 08:44:27 +0000 (08:44 +0000)]
Create ElementRegion when the base is SymbolicRegion. This is like what we do
for FieldRegion. This enables us to track more values.

Simplify SymbolicRegion::getRValueType(). We assume the symbol always has
pointer type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63928 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd an implementation of -dM that follows GCC closely enough to permit
Chris Lattner [Fri, 6 Feb 2009 06:45:26 +0000 (06:45 +0000)]
Add an implementation of -dM that follows GCC closely enough to permit
diffing the output of:
  clang -dM -o - -E -x c foo.c | sort

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63926 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd interface for walking macro table.
Chris Lattner [Fri, 6 Feb 2009 06:26:42 +0000 (06:26 +0000)]
add interface for walking macro table.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63925 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd support for -x c++-header, update comment.
Chris Lattner [Fri, 6 Feb 2009 06:19:20 +0000 (06:19 +0000)]
add support for -x c++-header, update comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63924 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agofactor some code out into a helper function.
Chris Lattner [Fri, 6 Feb 2009 05:56:11 +0000 (05:56 +0000)]
factor some code out into a helper function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63922 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agofile gone.
Chris Lattner [Fri, 6 Feb 2009 05:18:06 +0000 (05:18 +0000)]
file gone.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63921 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoget __WCHAR_TYPE__ from the targetinfo hook
Chris Lattner [Fri, 6 Feb 2009 05:06:07 +0000 (05:06 +0000)]
get __WCHAR_TYPE__ from the targetinfo hook

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63920 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agosimplify and refactor a bunch of type definition code in Preprocessor
Chris Lattner [Fri, 6 Feb 2009 05:04:11 +0000 (05:04 +0000)]
simplify and refactor a bunch of type definition code in Preprocessor
predefines buffer initialization.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63919 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoremove some ad-hocery and use DefineTypeSize for more things.
Chris Lattner [Fri, 6 Feb 2009 04:55:18 +0000 (04:55 +0000)]
remove some ad-hocery and use DefineTypeSize for more things.
Now you too can have a 47 bit long long!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63918 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agorefactor some code into a DefineTypeSize function.
Chris Lattner [Fri, 6 Feb 2009 04:50:25 +0000 (04:50 +0000)]
refactor some code into a DefineTypeSize function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63917 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agodefault diag::err_pp_file_not_found to mapping to fatal,
Chris Lattner [Fri, 6 Feb 2009 04:16:41 +0000 (04:16 +0000)]
default diag::err_pp_file_not_found to mapping to fatal,
implementing PR3492: #include failures should be a fatal error

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63915 91177308-0d34-0410-b5e6-96231b3b80d8