e9b8c0a385
Fix 80 col violations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43516 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 20:59:40 +00:00
fb1051be45
minor tweaks
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43515 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 20:57:56 +00:00
0ffe89ab1e
Use
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+ llvm::DenseMap<Type *, llvm::PATypeHolder> TypeHolderMap;
instead of
- llvm::DenseMap<Type *, llvm::PATypeHolder *> TypeHolderMap;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43514 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 20:46:47 +00:00
ca4e19e3d7
Fixed tests.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43513 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 20:41:57 +00:00
2d99833e8c
minor code cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43512 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 20:27:44 +00:00
e6889f961f
shrinkify storage class to a bitfield, add a fixme about merging it in the future.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43509 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 18:54:50 +00:00
03f7c03ecf
Remove commented out line.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43508 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 18:31:12 +00:00
bb60846268
Revisited my last patch to be able to do encoding of ivar types with 'id'.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43507 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 18:27:03 +00:00
f17765d202
update some comments.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43506 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 17:46:51 +00:00
d65d8eea9f
Avoid using macro expansions, which causes these to come out in -E mode.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43505 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 17:45:43 +00:00
c2939bc82c
Added type encoding for 'id' type.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43504 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 17:06:23 +00:00
752d6ef8c8
Rewrite protocols.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43503 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 16:42:30 +00:00
347b9f33b3
Added vector to ASTContext to store references to "complete" VLA types
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(VLAs with a specified size expresssion). This vector owns the
references to these type objects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43502 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 16:41:53 +00:00
423cb565ab
- Add location info to category/protocol AST's
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- Rewrite categories.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43501 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 13:30:57 +00:00
2feac5e559
Remove a couple FIXME's for rewriting ObjC interfaces (which are now being rewritten properly).
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43494 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 03:43:13 +00:00
f908a87299
More support for rewriting ObjC intefaces. Still some edge cases to handle...
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43493 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 02:23:23 +00:00
c0a87b7db0
Handle function types.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43485 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 00:06:20 +00:00
7ed0507196
Assert if isObjcIdType is called before 'id' type is built.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43484 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 00:00:49 +00:00
2bd24ba6d1
VariableArrayTypes (VLAs) without a size expression are now uniqued
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and inserted into a FoldingSet owned by ASTContext.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43482 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 23:37:31 +00:00
33e1d64ab5
Encoding for objectiive-c methods.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43481 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 22:57:28 +00:00
10b945c9ee
Updated VC++ build system
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43478 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 21:54:46 +00:00
481038b5f3
Added a missing #include.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43477 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 21:54:12 +00:00
91fa0b7759
Remove a bunch of TODO's that have been done for quite some time...
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43476 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 21:39:29 +00:00
60fcceeedb
This commit contains lot's of small tweaks to how we pass around and store SourceLocation's for interfaces/protocols/categories/implementations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43475 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 21:38:07 +00:00
771fe16a5e
Added support for StmtIterators to iterate over the size expressions
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of VariableArrayTypes that appear in TypedefDecls.
for example:
typedef int T[x][x];
the StmtIterator will iterate over "x" and "x" as subexpressions of
the DeclStmt for T.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43474 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 21:38:03 +00:00
103a1b45a9
Fixed deadcode bug where check for NULL decl occured within a block
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where the decl would always be non-NULL. Moved the check to after the
block to properly tidy up the iterator's state.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43473 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 21:23:58 +00:00
86522b9e84
Add RecordOrganizer::layoutUnionFields()
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43472 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 20:50:19 +00:00
92866e2e90
Modified StmtIterator to support iteration over the size expressions
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of VariableTypeArray types that appear in DeclStmts.
Removed operator-- from StmtIterator. operator-- added undesired
complexity, and we have no consumers of it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43471 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 20:50:16 +00:00
7a9d9d71fa
Modified CFG pretty-printing to directly use the (reverse) body
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iterator of a CompountStmt instead of relying on StmtIterators.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43469 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 20:41:04 +00:00
65f31e451c
Renamed internal variables of StmtIteratorBase to make the code
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slightly more succinct.
Introduced VariableArrayType* within StmtIteratorBase to (soon)
support iteration over the size expressions of variable length arrays.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43455 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 18:04:38 +00:00
160eb6538e
Do the encoding of ivar types in the ivar metadata.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43454 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 17:16:25 +00:00
72cb1aedb5
Added some comments.
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Moved a dependent predicate in an if statement to be an assertion
within the if statement body.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43453 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 17:13:39 +00:00
a8335a9c35
Added to test case for "self-comparison check" uses of relation operators: x < x and x > x
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should emit warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43451 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 17:02:56 +00:00
3ca0bf2a0a
For non-floating point types, added check for expressions of the form
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"x == x" and "x != x". We emit a warning for these since they always evaluate
to a constant value and often indicate a logical error.
Added test case for this check.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43450 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 16:58:49 +00:00
6cb812e186
Insetead of assert() just emit an error message for
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an unimplemented work and continue.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43449 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 16:56:27 +00:00
e780f0db9b
For floating point equality check, we now ignore parentheses. e.g.:
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(x) == x is the treated the same as x == x.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43448 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 16:45:23 +00:00
6a26155102
For checking for floating point comparison using == or !=, we now suppress
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errors for cases such as "x == x".
Added test case to test this feature.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43447 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 16:40:01 +00:00
e8c4953352
Address Chris's comments.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43445 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 06:33:42 +00:00
17df57d6d3
Fix logic error.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43443 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 05:58:43 +00:00
84d35ce5c3
when checking for type equality, ignore typedefs.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43441 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 05:15:40 +00:00
b96728d90a
improve error recovery handling broken 'then' or 'else' stmts in
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if statements. This implements Sema/if-empty-body.c:f3, silencing
a bogus secondary warning. It also improve the location info for
the nullstmts created for recovery purposes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43440 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 05:08:52 +00:00
85f9bceab1
Add (partial) support for @encode.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43439 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 05:01:08 +00:00
cd4b83cb4b
The callers of ParseStructDeclaration are not expecting it to
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eat the terminating ;. Fix one place where it did, allowing this
to compile without error:
struct x {
int a;
union {
int b;
float c;
};
int d;
};
This reduces diagnostics on PR1750 from 33 to 27.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43437 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 04:42:53 +00:00
3da2db468d
casting to void is ok for structs (C99 6.5.4p2), this fixes
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one bogus error on PR1750.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43436 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 04:26:44 +00:00
52735a0339
Add prototype info for __builtin_memcpy, reducing #diagnostics from 37 to 34 on
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PR1750
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43435 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 04:18:06 +00:00
69efba74cf
Fix a parser bug on labeled inline asm stmts, allowing us
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to parse stuff like:
asm volatile("1: rex64/fxrstor (%[fx])\n\t"
"2:\n"
".section .fixup,\"ax\"\n"
"3: movl $-1,%[err]\n"
" jmp 2b\n"
".previous\n"
".section __ex_table,\"a\"\n"
" .align 8\n"
" .quad 1b,3b\n"
".previous"
: [err] "=r" (err)
: [fx] "cdaSDb" (fx), "m" (*fx), "0" (0));
This reduces # diagnostics on PR1750 from 49 to 37.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43434 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 04:06:22 +00:00
fe79595619
Implement *skeletal* support for representing GNU inline asm stmts in the AST,
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resolving a crash on a .i file in PR1750. We now generate 49 errors on the
.i file in that bug.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43433 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 04:04:16 +00:00
dea6146dee
Fix a major bug in the Type::getAs*Type methods: they didn't strip off
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typeof(type) and typeof(expr) correctly. Now provide a single point of
contact (Type::getDesugaredType) for doing the shallow stripping we need.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43432 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 03:41:11 +00:00
89799cf254
Generate code for __builtin_classify_type.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43429 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 02:59:40 +00:00
c67ad5f299
Add BuiltinType::Char_S to Type::isCharType
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43428 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29 02:52:18 +00:00
Devang Patel
Chris Lattner
Fariborz Jahanian
Steve Naroff
Ted Kremenek
Anders Carlsson
Hartmut Kaiser