9c964ac272
Reuse case destinations.
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llvm-svn: 64100
2009-02-08 22:46:50 +00:00
f57b9eef62
Always check if we can remove branch fixups, even if the cleanup stack is empty.
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llvm-svn: 64099
2009-02-08 22:45:15 +00:00
dcb149cbef
Add a simplified EmitJumpThroughFinally and use it in CGObjC in preparation of making it use the cleanup stack.
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llvm-svn: 64098
2009-02-08 22:25:30 +00:00
76180ea456
Misc fixes to the cleanup stack code.
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llvm-svn: 64096
2009-02-08 22:13:37 +00:00
a6dbd7b25a
When we're at the stack depth we want, there isn't anything to do.
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llvm-svn: 64095
2009-02-08 22:00:53 +00:00
cd2b504d5f
add another crazy idea :)
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llvm-svn: 64092
2009-02-08 20:41:34 +00:00
f7ae0d1fb2
just remove this insane testcase :)
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llvm-svn: 64087
2009-02-08 19:44:51 +00:00
c9ab3d430b
Teach the constant evaluator about C++ const integral variables.
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llvm-svn: 64086
2009-02-08 15:51:17 +00:00
df0913ba70
Fix redundant errors with missing default arguments in member declarations.
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llvm-svn: 64085
2009-02-08 14:56:26 +00:00
95ea38fa1a
Fix redundant errors for redefinitions with multiple existing definitions.
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llvm-svn: 64081
2009-02-08 10:49:44 +00:00
aa400d83e6
Make the test cases failing due to exact diagnostic matching XFAIL.
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llvm-svn: 64080
2009-02-08 10:28:44 +00:00
284d177c7f
Wire up break and continue processing to the new stack depth adjuster.
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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.
llvm-svn: 64079
2009-02-08 09:22:19 +00:00
f876bc9388
Fixup expected errors.
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llvm-svn: 64074
2009-02-08 07:59:54 +00:00
66c384ac2e
More cleanup stack work, PopCleanupBlock now returns a struct with the switch block and end block.
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llvm-svn: 64072
2009-02-08 07:46:24 +00:00
beb1ce6504
Updated checker build.
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llvm-svn: 64071
2009-02-08 05:05:02 +00:00
ae91d9b140
Split some functions up
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llvm-svn: 64069
2009-02-08 03:55:35 +00:00
a586ad7f85
CleanupScope needs to push the cleanup block in its destructor
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llvm-svn: 64068
2009-02-08 03:22:36 +00:00
3c21dd5a80
Implement support for branch fixups.
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llvm-svn: 64064
2009-02-08 01:23:05 +00:00
24c911e25a
use some references to simplify code.
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llvm-svn: 64063
2009-02-08 01:00:10 +00:00
bf20a9a57d
Genericize the existing logic for removing duplicate header dirs to apply
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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.
llvm-svn: 64060
2009-02-08 00:55:22 +00:00
7d70fd27a4
More cleanup stack work.
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llvm-svn: 64059
2009-02-08 00:50:42 +00:00
9fc4c68380
Add public placement-delete operators. These are automatically used if the allocation throws
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llvm-svn: 64056
2009-02-08 00:29:56 +00:00
fbfb5e6530
When emitting blocks, keep track of which cleanup scope they have. Minor fixes and cleanup.
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llvm-svn: 64053
2009-02-08 00:16:35 +00:00
cadb9a6a34
Emit a cleanup block for the cleanup attribute
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llvm-svn: 64052
2009-02-07 23:51:38 +00:00
be0f76a712
Add support for emitting cleanup blocks. Make EmitCompoundStatement emit cleanup blocks if necessary
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llvm-svn: 64051
2009-02-07 23:50:39 +00:00
2cf8c44e43
Add a simple RAII object, to be used for pushing a cleanup entry and make the insertion point be the cleanup block.
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llvm-svn: 64048
2009-02-07 23:30:41 +00:00
723f55d697
Improve Sema of the cleanup attribute somewhat.
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llvm-svn: 64047
2009-02-07 23:16:50 +00:00
0509d9635b
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.
llvm-svn: 64046
2009-02-07 23:02:10 +00:00
394dfeb37b
Update test case.
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llvm-svn: 64045
2009-02-07 22:55:48 +00:00
eae2a0eb8f
Fix null dereference.
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llvm-svn: 64044
2009-02-07 22:54:59 +00:00
15cb75a20c
Add plumbing for the cleanup stack.
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llvm-svn: 64043
2009-02-07 22:53:43 +00:00
0aadcd4179
Commit header.
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llvm-svn: 64042
2009-02-07 22:46:46 +00:00
2a4028b728
For retain/release leaks, have the BugReport description indicate the allocation site and initial bindings.
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llvm-svn: 64041
2009-02-07 22:38:00 +00:00
79f955bfed
Tidy up bug descriptions.
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llvm-svn: 64039
2009-02-07 22:37:02 +00:00
252b90ece6
Use BugReport::getDescription() for the compiler warning text.
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llvm-svn: 64038
2009-02-07 22:36:41 +00:00
4293c8935a
C++ really shouldn't check these #defines, thanks to Howard
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for pointing this out!
llvm-svn: 64037
2009-02-07 22:21:31 +00:00
008242f6ea
Determining the allocation site for a leak when constructing a CFRefLeakReport. This avoids repeated calls to GetAllocationSite when Profiling a CFRefLeakReport object.
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llvm-svn: 64036
2009-02-07 22:19:59 +00:00
14036554d2
Split logic for 'getEndPath()' for CFRefReport and CFRefLeakReport.
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llvm-svn: 64034
2009-02-07 22:04:05 +00:00
da545836f0
Convert a use of 'std::ostringstream' to 'llvm::raw_string_ostream'.
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llvm-svn: 64033
2009-02-07 21:59:45 +00:00
bf8a1be33c
Split the exception object out into its own stack.
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llvm-svn: 64032
2009-02-07 21:37:21 +00:00
da0e4560a1
Simplify the Objective-C exception handling.
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llvm-svn: 64031
2009-02-07 21:26:04 +00:00
56d2a15829
Format for 80-cols.
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llvm-svn: 64030
2009-02-07 20:14:12 +00:00
5822f08cd6
Move CheckPointerToMemberOperands to SemaExprCXX.cpp
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llvm-svn: 64029
2009-02-07 20:10:22 +00:00
6d8a617474
Ensure that we don't miscodegen if vlas creap into the top of the for.
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This will allow us to generate break and continue even if vlas are
involved without worry that we'll silently generate bad code.
llvm-svn: 64028
2009-02-07 20:09:00 +00:00
7b7cec6895
Fix pretty-printing of if conditions. Patch by Ben Lickly.
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llvm-svn: 64027
2009-02-07 20:05:48 +00:00
2175b6a767
Make one expected-diag directive match exactly one actual diagnostic.
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This uncovers some bugs, so several test cases now fail.
llvm-svn: 64025
2009-02-07 19:52:04 +00:00
dc0d6be7b9
Arrange to have the correct StackDepth for while statements.
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llvm-svn: 64021
2009-02-07 18:08:12 +00:00
1f8be1b9ac
Fit into 80-col.
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llvm-svn: 64020
2009-02-07 17:18:33 +00:00
dfa6ee53d7
Add a test case for some Objective-C behavior that will not be supported in Objective-C++
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llvm-svn: 64019
2009-02-07 17:16:20 +00:00
f3b5e27fee
Make const-initialized const integral variables I-C-Es in C++.
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llvm-svn: 64015
2009-02-07 13:06:23 +00:00
Anders Carlsson