1eb4433ac4
Remove tabs, and whitespace cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 15:08:12 +00:00
d1969d803c
Prep for new warning.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22 00:43:08 +00:00
be6d259a37
enhance the goto checker to reject jumps across __block variable definitions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76376 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-19 20:17:11 +00:00
687abffee4
Don't allow defining a block with a non-prototype type. Remove a
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hack which introduces some strange inconsistencies in compatibility
for block pointers.
Note that unlike an earlier revision proposed on cfe-commits, this patch
still allows declaring block pointers without a prototype.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-08 04:24:21 +00:00
7bc8d96440
Allow qualifiers on blocks. Radar 6441502
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71183 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-07 21:56:17 +00:00
af199f32b0
Tighten up relationals with blocks and ints. Radar 6441502
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71171 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-07 18:43:07 +00:00
dd3e1664b5
Improve semantic checking for blocks. Radar 6441502
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71145 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-07 03:14:14 +00:00
c975bb04da
Add Sema checking for __block on vm declarations. Radar 6441502
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-01 23:41:47 +00:00
ea000bf621
Sema checking for incorrect placement of __block. Radar 6441502
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70452 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-30 00:19:40 +00:00
914d3db20e
Resolve merge conflict better.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69748 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-21 23:03:34 +00:00
25efa107ae
Tighten up blocks type checking. This was discussed back in the
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r56595 timeframe, but left undone. Radar 6812711
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69745 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-21 22:51:42 +00:00
5c59e2b521
Fix rdar://6814047, a crash on invalid in blocks code I noticed when
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working on the previous fix.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69742 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-21 22:38:46 +00:00
17f3a6d0d8
fix marking of nested blocks with the "hasBlockDeclRefExprs" to
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mark exactly the blocks which have references that are "live through".
This fixes a rejects valid:
rdar://6808730 - [sema] [blocks] block rejected at global scope
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69738 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-21 22:26:47 +00:00
ede6e470c0
merge two tests.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69466 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-18 20:12:56 +00:00
bcfce66584
abstract the SwitchStack for blocks just like we do the goto labels.
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This fixes a crash on invalid (test10). rdar://6805469
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69465 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-18 20:10:59 +00:00
5718a351b3
add some block goto test cases.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69460 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-18 19:32:54 +00:00
aab0f7a749
Fix block comparisons. Radar 6732116.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68171 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01 01:17:39 +00:00
d7d5f0223b
Rename clang to clang-cc.
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Tests and drivers updated, still need to shuffle dirs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-24 02:24:46 +00:00
bfa2ac06d4
Fixup expected errors.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64074 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 07:59:54 +00:00
371f258e61
change getCurFunctionDecl to skip through Block contexts to find
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the containing block. Introduce a new getCurFunctionOrMethodDecl
method to check to see if we're in a function or objc method.
Minor cleanups to other related places. This fixes rdar://6405429.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60564 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-04 23:50:19 +00:00
ae0ee03fd9
instead of forcing blocks on by default, make them default to off, but let
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specific targets default them to on. Default blocks to on on 10.6 and later.
Add a -fblocks option that allows the user to override the target's default.
Use -fblocks in the various testcases that use blocks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60563 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-04 23:20:07 +00:00
ca354faa7e
Implement rdar://6319320: give a good diagnostic for cases where people
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are trying to use the old GCC "casts as lvalue" extension. We don't and
will hopefully never support this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59460 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-17 19:51:54 +00:00
639e2d35d9
Fix rdar://6257721 by tightening up the block "snapshot" check, and
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move it to its own predicate to make it more clear.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57796 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-20 05:16:36 +00:00
f7037b1c3b
Fix rdar://6251437, references to enum constant decls in a block
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don't need a BlockDeclRefExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56766 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-28 05:30:26 +00:00
dd972f20dc
More type checking for blocks. Still incomplete (will hopefully finish up this weekend).
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55862 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-05 22:11:13 +00:00
Mike Stump
Chris Lattner
Eli Friedman
Daniel Dunbar
Steve Naroff