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68 Commits

Author SHA1 Message Date
Eli Friedman 401675b0de Minor code cleanup. 
llvm-svn: 47530
 2008-02-23 07:32:49 +00:00
Ted Kremenek 652d18e37c Patch from Argiris Kirtzidis: 
The patch fixes some debug assertions that the msvcrt throws:

1)
-    if (isprint(value) && value < 256) {
+    if (value < 256 && isprint(value)) {

isprint() does an assertion check of its own for value < 256; check value before calling it to prevent it.


2)
-    Stmt->Names.push_back(std::string(&data[0], data.size()));
+    if (data.size() == 0)
+      Stmt->Names.push_back(std::string());
+    else
+      Stmt->Names.push_back(std::string(&data[0], data.size()));

If data.size() == 0 then data[0] throws "out of range" assertion.

llvm-svn: 47512
 2008-02-23 00:52:04 +00:00
Ted Kremenek 4aa77cee11 Minor reordering of the serialization of the fields of MemberExpr to result 
in a smaller encoding on disk.

llvm-svn: 46832
 2008-02-06 23:03:14 +00:00
Eli Friedman 1242fff6ec Make sure to propagate qualifiers through the member operator. 
llvm-svn: 46830
 2008-02-06 22:48:16 +00:00
Anders Carlsson 19fe116fc0 Handle simple asm statements correctly. 
llvm-svn: 46777
 2008-02-05 23:03:50 +00:00
Ted Kremenek a496584c82 For ObjCAtCatchStmt, removed field 'NextAtCatchStmt' (which referenced the next @catch) 
and put the the next ObjcAtCatchStmt* as part of SubExprs.  This fixes a bug with
iterating over the children of ObjcAtCatch, where the next @catch was not
properly being iterated over as a child.

Altered serialization of ObjCAtCatchStmt to reflect this new layout of
its subexpressions, and fixed an ownership issue with the next @catch not
being serialized as an owned pointer.

llvm-svn: 46647
 2008-02-01 21:28:59 +00:00
Fariborz Jahanian 284011b462 Rewriting of @synchronized. This has one FIXME in it. But this should allow @sychronized to be rewritten. 
llvm-svn: 46533
 2008-01-29 22:59:37 +00:00
Ted Kremenek 15ad4cf46b - Hooked up deserialization of ObjCAtSynchronizedStmt Stmt::Create(). 
- Some minor optimizations of the encoding format for ObjCAtSynchronizedStmt.
- Reordered methods so that the deserialization methods for 
  ObjCAtSynchronizedStmt appear in alphabetical order with the corresponding
  methods of the other AST nodes.

llvm-svn: 46529
 2008-01-29 21:21:30 +00:00
Fariborz Jahanian 48085b86ae AST for @synchronized. 
llvm-svn: 46524
 2008-01-29 19:14:59 +00:00
Ted Kremenek a018a2c0f4 When serializing CompoundLiteralExpr, serialize out the file scope flag before 
serializing the subexpression (Init), as this results in a more efficient
encoding in the bitstream.

llvm-svn: 45967
 2008-01-14 18:29:39 +00:00
Steve Naroff d32419de0d Record if a compound literal expression is @ file scope. This allows us to implement C99 6.5.2.5p6. This could have been done without modifying the AST (by checking the decl type and passing the info down to isContextExpr), however we concluded this is more desirable. 
Bug/patch by Eli Friedman!

llvm-svn: 45966
 2008-01-14 18:19:28 +00:00
Fariborz Jahanian 82ae0152a7 Allow messaging expression as foreach's collection expression. 
llvm-svn: 45793
 2008-01-10 00:24:29 +00:00
Ted Kremenek 1b0ea82459 Substituted all instances of the string "Objc" for "ObjC". This fixes 
some naming inconsistencies in the names of classes pertaining to Objective-C
support in clang.

llvm-svn: 45715
 2008-01-07 19:49:32 +00:00
Ted Kremenek dabea046f6 Minor tweak to serialization of ObjcForCollectionStmt: the three owned pointers 
are now emitted in a batch, which reduces the metadata overhead in the
serialized bitcode.

llvm-svn: 45710
 2008-01-07 18:35:04 +00:00
Ted Kremenek e84b32e506 Moved serialization code for ObjcForCollectionStmt to be in alphabetical order 
with the rest of the Objective-C serialization code.

llvm-svn: 45609
 2008-01-05 00:57:49 +00:00
Fariborz Jahanian 3622e5954b Minor changes as suggested by Chris L. 
llvm-svn: 45598
 2008-01-04 23:04:08 +00:00
Fariborz Jahanian 8361552af9 New declarations/defs for Objc2's foreach-statement. This is work in progress. 
llvm-svn: 45511
 2008-01-02 22:54:34 +00:00
Chris Lattner 266a2ff3ac Compute the proper sourcerange for an CompoundLiteralExpr. 
llvm-svn: 45504
 2008-01-02 21:46:24 +00:00
Chris Lattner 5b12ab8c93 Don't attribute in file headers anymore. See llvmdev for the 
discussion of this change.

llvm-svn: 45410
 2007-12-29 19:59:25 +00:00
Ted Kremenek 90a7c12bb4 Implemented serialization of: ObjCEncodeExpr, ObjCSelectorExpr. 
llvm-svn: 44593
 2007-12-05 00:43:08 +00:00
Ted Kremenek c8f444ff80 Implemented serialization of ObjCStringLiteral. 
llvm-svn: 44568
 2007-12-04 00:51:11 +00:00
Ted Kremenek b8714c8ef1 Implemented serialization for ObjcAtThrowStmt. 
llvm-svn: 44567
 2007-12-04 00:40:49 +00:00
Ted Kremenek 98b3a71537 Implemented serialization of ObjcAtTryStmt. 
llvm-svn: 44566
 2007-12-04 00:38:30 +00:00
Ted Kremenek ee695a3456 Implemented serialization for ObjcAtFinallyStmt. 
llvm-svn: 44564
 2007-12-04 00:32:22 +00:00
Ted Kremenek 0bf3e33dcc Implemented serialization for ObjcAtCatchStmt. 
llvm-svn: 44563
 2007-12-04 00:28:54 +00:00
Ted Kremenek 3a2c950401 Added "isExact" field to FloatingLiteral. This flag indicates whether or not 
the APFloat representing the parsed literal can represent the literal value
exactly.  This is useful when performing various semantic checks on the code,
and issuing appropriate warnings to users.

llvm-svn: 44423
 2007-11-29 00:56:49 +00:00
Anders Carlsson 660bdd1c87 Keep track of whether the asm is volatile or not. 
llvm-svn: 44297
 2007-11-23 23:12:25 +00:00
Anders Carlsson 94ea8aab34 Store output and input operands as well as clobber information in the AsmStmt. Ted, could you please review the serialization/deserialization code? 
llvm-svn: 44266
 2007-11-22 01:36:19 +00:00
Anders Carlsson 81a5a69682 Store inline asm code in the AST. 
llvm-svn: 44255
 2007-11-20 19:21:03 +00:00
Ted Kremenek f115550f6f Added assertion in serialization of DeclRefExprs. DeclRefExprs can only 
own the decl they reference if it is a FunctionDecl.  Note that his
ownership property is still considered a hack, and should be fixed.

llvm-svn: 44192
 2007-11-16 19:00:35 +00:00
Ted Kremenek 07941e21e9 Added hack when serializing DeclRefExprs. This should probably be fixed. 
Some FunctionDecls do not appear at the top-level or are owned by a DeclStmt.
In calls to implicitly defined functions, a FunctionDecl is created, but only
the DeclRefExprs reference them. Since an implicitly defined function may be
called multiple times, there is no clear ownership model for such objects.

Temporary solution: when serializing out DeclRefExprs, emit an ownership bit
for the Decl. This bit is determined by querying the serializer to see if the
Decl has already been serialized. If it hasn't, emit the Decl as an owned
pointer.

I repeat: this is a hack.  This should be fixed.

llvm-svn: 44176
 2007-11-15 18:26:39 +00:00
Ted Kremenek 4791e1a7bd Started separate section for method definitions for ObjC serialization. 
Added missing deserialization case in Stmt::Create() switch statement.

llvm-svn: 44175
 2007-11-15 18:10:29 +00:00
Ted Kremenek e25b79ff84 Implemented serialization of InitListExpr. 
llvm-svn: 44137
 2007-11-14 21:31:46 +00:00
Ted Kremenek 3db07a7016 Implemented serialization of CompoundLiteralExpr. 
llvm-svn: 44134
 2007-11-14 21:18:36 +00:00
Ted Kremenek 049059a7db Implemented serialization of AsmStmt (or rather what is currently implemented 
in AsmStmt).

llvm-svn: 44077
 2007-11-13 22:55:51 +00:00
Ted Kremenek da551c3b1e Implemented serialization for SizeOfAlignOfTypeExpr. 
llvm-svn: 44075
 2007-11-13 22:30:29 +00:00
Ted Kremenek b8f51d5512 Implemented serialization for MemberExpr. 
llvm-svn: 44074
 2007-11-13 22:16:23 +00:00
Ted Kremenek e9b83bbd68 Renamed all serialization "Materialize" methods to "Create" to conform with 
the new serialization API.

llvm-svn: 44035
 2007-11-13 00:25:37 +00:00
Ted Kremenek 0035bf33c4 In Stmt serialization, renamed directEmit to EmitImpl and 
directMaterialize to CreateImpl.

llvm-svn: 44020
 2007-11-12 18:04:32 +00:00
Steve Naroff e46504b278 Implement instance variable references. 
llvm-svn: 44016
 2007-11-12 14:29:37 +00:00
Ted Kremenek f2d68452c6 Implemented serialization of AddrLabelExpr. 
Implemented serialization of ConditionalOperator.
Implemented serialization of StmtExpr.
Fixed bug in serialization of IndirectGoto (did not properly serialize subexpression).

llvm-svn: 43891
 2007-11-08 16:32:00 +00:00
Ted Kremenek a34b057762 Revised serialization of CaseStmt to emit all of the owned pointers (its 
subexpressions) all together in one block at the end.

llvm-svn: 43862
 2007-11-08 00:56:26 +00:00
Ted Kremenek c1cddef7c9 Implemented serialization of CompoundAssignOperator. 
llvm-svn: 43860
 2007-11-08 00:41:37 +00:00
Ted Kremenek 2419ac8792 Implemented serialization of UnaryOperator. 
llvm-svn: 43858
 2007-11-08 00:26:24 +00:00
Ted Kremenek 766fc8c14a Implemented serialization of CallExpr. 
llvm-svn: 43854
 2007-11-07 23:32:20 +00:00
Ted Kremenek 2c325386b8 Implemented serialization of ArraySubscriptExpr. 
Added "using ..." for "Serializer" and "Deserializer" to reduce amount
of typing for serialization methods.

llvm-svn: 43849
 2007-11-07 22:53:01 +00:00
Ted Kremenek e87ceeeb4a Implemented serialization of CastExpr. 
llvm-svn: 43848
 2007-11-07 22:42:34 +00:00
Ted Kremenek b2b5e73f89 Implemented serialization of ImplicitCastExpr. 
llvm-svn: 43847
 2007-11-07 22:39:17 +00:00
Ted Kremenek 9d2bf704de Modified serialization of BinaryOperator and CaseStmt to use the new 
BatchEmitOwnedPtrs() and BatchReadOwnedPtrs() methods.

Modified serialization of all Stmts to start their own record in the bitstream.

llvm-svn: 43846
 2007-11-07 22:32:23 +00:00
Ted Kremenek d68db575f3 Implemented serialization of StringLiteral. 
llvm-svn: 43834
 2007-11-07 19:08:19 +00:00