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2007-10-30shrinkify storage class to a bitfield, add a fixme about merging it in the ↵Chris Lattner
future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43509 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Remove commented out line.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43508 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Revisited my last patch to be able to do encoding of ivar types with 'id'.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43507 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30update some comments.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43506 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Avoid using macro expansions, which causes these to come out in -E mode.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43505 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Added type encoding for 'id' type.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43504 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Rewrite protocols.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43503 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Added vector to ASTContext to store references to "complete" VLA typesTed Kremenek
(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- Add location info to category/protocol AST'sSteve Naroff
- Rewrite categories. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43501 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Remove a couple FIXME's for rewriting ObjC interfaces (which are now being ↵Steve Naroff
rewritten properly). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43494 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30More support for rewriting ObjC intefaces. Still some edge cases to handle...Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43493 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Handle function types.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43485 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30Assert if isObjcIdType is called before 'id' type is built.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43484 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29VariableArrayTypes (VLAs) without a size expression are now uniquedTed Kremenek
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
2007-10-29Encoding for objectiive-c methods.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43481 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Updated VC++ build systemHartmut Kaiser
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43478 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Added a missing #include.Hartmut Kaiser
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43477 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Remove a bunch of TODO's that have been done for quite some time...Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43476 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29This commit contains lot's of small tweaks to how we pass around and store ↵Steve Naroff
SourceLocation's for interfaces/protocols/categories/implementations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43475 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Added support for StmtIterators to iterate over the size expressionsTed Kremenek
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
2007-10-29Fixed deadcode bug where check for NULL decl occured within a blockTed Kremenek
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
2007-10-29Add RecordOrganizer::layoutUnionFields()Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43472 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Modified StmtIterator to support iteration over the size expressionsTed Kremenek
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
2007-10-29Modified CFG pretty-printing to directly use the (reverse) bodyTed Kremenek
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
2007-10-29Renamed internal variables of StmtIteratorBase to make the codeTed Kremenek
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
2007-10-29Do the encoding of ivar types in the ivar metadata.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43454 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Added some comments.Ted Kremenek
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
2007-10-29Added to test case for "self-comparison check" uses of relation operators: x ↵Ted Kremenek
< x and x > x should emit warnings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43451 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29For non-floating point types, added check for expressions of the formTed Kremenek
"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
2007-10-29Insetead of assert() just emit an error message forDevang Patel
an unimplemented work and continue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43449 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29For floating point equality check, we now ignore parentheses. e.g.:Ted Kremenek
(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
2007-10-29For checking for floating point comparison using == or !=, we now suppressTed Kremenek
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
2007-10-29Address Chris's comments.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43445 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Fix logic error.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43443 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29when checking for type equality, ignore typedefs.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43441 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29improve error recovery handling broken 'then' or 'else' stmts in Chris Lattner
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
2007-10-29Add (partial) support for @encode.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43439 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29The callers of ParseStructDeclaration are not expecting it toChris Lattner
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
2007-10-29casting to void is ok for structs (C99 6.5.4p2), this fixesChris Lattner
one bogus error on PR1750. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43436 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Add prototype info for __builtin_memcpy, reducing #diagnostics from 37 to 34 on Chris Lattner
PR1750 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43435 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Fix a parser bug on labeled inline asm stmts, allowing usChris Lattner
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
2007-10-29Implement *skeletal* support for representing GNU inline asm stmts in the AST,Chris Lattner
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
2007-10-29Fix a major bug in the Type::getAs*Type methods: they didn't strip offChris Lattner
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
2007-10-29Generate code for __builtin_classify_type.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43429 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-29Add BuiltinType::Char_S to Type::isCharTypeAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43428 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-28Implemented serialization for TypedefType.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43423 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-28Implemented serialization of FunctionTypeProto.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43419 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-27Implemented serialization of FunctionTypeNoProto.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-27Implemented serialization for VectorType.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43417 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-26More work on type serialization: added support for serializing BuiltinTypes.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43414 91177308-0d34-0410-b5e6-96231b3b80d8
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