b666625493
Teach Sema::CheckCompareOperands() about "void *" (C99 6.5.9p2)
...
llvm-svn: 44047
2007-11-13 14:57:38 +00:00
e50478e0b0
Tune the lookup logic in Sema::ActOnInstanceMessage() to handle private methods (declared within the implementation).
...
llvm-svn: 44041
2007-11-13 04:10:18 +00:00
9d0d4dc7bd
Minor indenting changes and removed a level of casting in getClassInterface();
...
llvm-svn: 44039
2007-11-13 01:40:57 +00:00
3a9fe93286
Patch to set context (interface, category, etc.) in which method is declared.
...
llvm-svn: 44038
2007-11-13 01:10:08 +00:00
4a158f37f9
Fix Sema::CheckAssignmentConstraints() to operate on the canonical, unqualified type.
...
llvm-svn: 44036
2007-11-13 00:31:42 +00:00
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
cd51750512
Restructured serialization code for decls to make it cleaner, easier to
...
understand, and batched the emission owned subobjects (using
BatchEmitOwnedPtr) to get a smaller output bitcode size.
llvm-svn: 44033
2007-11-13 00:15:39 +00:00
21f54eeacf
Patch to do statically typed ivar references.
...
llvm-svn: 44028
2007-11-12 22:29:28 +00:00
fedb49771d
Add category method definitions incrementally, removing a FIXME (like we do for class implementations).
...
llvm-svn: 44027
2007-11-12 22:05:31 +00:00
2d0d3ba43e
Minor twik for when there is no super class and 'super' is errornously used.
...
llvm-svn: 44026
2007-11-12 20:20:37 +00:00
d98a734bd6
'super' nailed.
...
llvm-svn: 44025
2007-11-12 20:13:27 +00:00
040f696bfc
Fix regression to Sema::ObjcActOnStartOfMethodDef()...need to initialize InvalidType field to false.
...
llvm-svn: 44023
2007-11-12 19:48:27 +00:00
cd002f5a0e
Add an error diagnostic to Parse::ParseObjCMessageExpression().
...
This now exposes the following bug...
******************** TEST 'Sema/message.m' FAILED! ********************
Command:
clang -fsyntax-only -verify Sema/message.m
Output:
Errors seen but not expected:
Line 9: invalid receiver to message expression
******************** TEST 'Sema/message.m' FAILED! ********************
As far as I can tell, all messages to method agruments fail.
The method arguments are built by Sema::ObjcActOnStartOfMethodDef().
llvm-svn: 44022
2007-11-12 19:18:37 +00:00
0035bf33c4
In Stmt serialization, renamed directEmit to EmitImpl and
...
directMaterialize to CreateImpl.
llvm-svn: 44020
2007-11-12 18:04:32 +00:00
b342361c0d
Now that we can refer to instance variables, make sure they are considered lvalues.
...
llvm-svn: 44017
2007-11-12 14:34:27 +00:00
e46504b278
Implement instance variable references.
...
llvm-svn: 44016
2007-11-12 14:29:37 +00:00
e3d1ab29da
- Minor cleanup to yesterday's changes to Sema::ObjcActOnStartOfMethodDef();
...
- Add Sema::CurMethodDecl, in preparation for adding ObjcIvarRefExpr.
- Add ObjcInterfaceDecl::lookupInstanceVariable(), in prep for adding ivars.
- A couple renames in ObjcInterfaceDecl, while I was in the vicinity:-)
llvm-svn: 44015
2007-11-12 13:56:41 +00:00
8e5c112add
Forgot this file from my last commit...
...
llvm-svn: 44009
2007-11-12 05:02:46 +00:00
ff4dbff4f4
Remove Action::ObjcActOnMethodDefinition(). Rationale:
...
- It is not an "action" - it is never called by the parser.
- It was only used by one method, Sema::ObjcActOnStartOfMethodDef().
As a result, the logic it embodied is now directly implemented in Sema::ObjcActOnStartOfMethodDef().
llvm-svn: 44008
2007-11-12 04:59:00 +00:00
3434bebec9
Make sure @property is allowed within a category.
...
Bug submitted by Keith Bauer.
CookieJar:Desktop keith$ cat test.m
#import <WebKit/WebKit.h>
llvm-svn: 44007
2007-11-12 04:22:52 +00:00
d0bf516e70
Remove Sema::ObjcBuildMethodParameter().
...
Modify Sema::ParseParamDeclarator() to work for both ActOnStartOfFunctionDef() and ObjcActOnStartOfMethodDef().
llvm-svn: 44006
2007-11-12 03:44:46 +00:00
b313fc3203
Replace 2 method definition actions (ActOnFunctionDefBody, ActOnMethodDefBody) with 1 method definition action (ActOnFinishFunctionBody). I can't think of any reason that we would need two action hooks.
...
llvm-svn: 44000
2007-11-11 23:20:51 +00:00
bb87572d70
Replace 3 method definition functions (ObjcParseMethodDefinition, ParseObjCInstanceMethodDefinition, ParseObjCClassMethodDefinition) with 1 method definition function (ParseObjCMethodDefinition).
...
Less code/confusion.
llvm-svn: 43999
2007-11-11 19:54:21 +00:00
49effdefef
Tweak Sema::ActOnInstanceMessage() to treat the built-in "Class" type the same as "id".
...
llvm-svn: 43996
2007-11-11 17:52:25 +00:00
cac26f4f5f
This is the last 5% of the solution to teaching Sema::ActOnInstanceMessage() about private methods (r43989).
...
While the diff is large, the idea is very simple. When we parse method definitions (in an @implementation), we need to add them incrementally (rather than wait until the @end).
Other details...
- Renamed Sema::ActOnAddMethodsToObjcDecl() to Sema::ActOnAtEnd(). The methods are now optional arguments.
- Removed Parser::AllImplMethods (a nice cleanup).
- Added location info to ObjcImplementationDecl (since we will need it very soon:-)
- Modified message.m test to no longer allow the bogus diagnostic.
llvm-svn: 43995
2007-11-11 17:19:15 +00:00
5f9ae64f6e
Make sure Sema::CheckIncrementDecrementOperand() removes typedefs when doing it's analysis.
...
Thanks to Seo Sanghyeon for his excellent (first) bug fix!
llvm-svn: 43994
2007-11-11 14:15:57 +00:00
22e078e013
Teach Sema::ActOnInstanceMessage() about private methods. That is, methods declared in an implementation (but not listed in the interface).
...
This commit is only 95% of the bug fix. The last piece to this puzzle is to add the method decls to the implementation incrementally (as we encounter them). At the moment, the methods aren't added until we see an @end (which is too late).
I will complete this later...
llvm-svn: 43989
2007-11-11 00:10:47 +00:00
0bd56b7727
Fixed a bug which exposed the internally built type to user code.
...
llvm-svn: 43987
2007-11-10 22:00:55 +00:00
16e3123071
pretty priting for method definitions.
...
llvm-svn: 43986
2007-11-10 20:59:13 +00:00
257b4a2467
Fix a basic bug (having to do with typedefs) in Sema::UsualArithmeticConversions().
...
This resuled in the following crash below.
Also modified the usual-float.c test case to capture this case.
[steve-naroffs-imac:clang/test/Sema] snaroff% ../../../../Debug/bin/clang usual-float.c
Assertion failed: (0 && "Sema::UsualArithmeticConversions(): illegal float comparison"), function UsualArithmeticConversions, file SemaExpr.cpp, line 960.
0 clang 0x001ef9b9 _ZN40_GLOBAL__N_Signals.cpp_00000000_4E6DAF8315PrintStackTraceEv + 45
1 clang 0x001efd5f _ZN40_GLOBAL__N_Signals.cpp_00000000_4E6DAF8313SignalHandlerEi + 323
2 libSystem.B.dylib 0x90c6297b _sigtramp + 43
3 ??? 0xffffffff 0x0 + 4294967295
4 libSystem.B.dylib 0x90cdb782 raise + 26
5 libSystem.B.dylib 0x90cead3f abort + 73
6 libSystem.B.dylib 0x90cdc923 __assert_rtn + 101
7 clang 0x00077316 _ZN5clang4Sema26UsualArithmeticConversionsERPNS_4ExprES3_b + 1004
8 clang 0x000803cf _ZN5clang4Sema27CheckMultiplyDivideOperandsERPNS_4ExprES3_NS_14SourceLocationEb + 181
9 clang 0x0007a8e8 _ZN5clang4Sema10ActOnBinOpENS_14SourceLocationENS_3tok9TokenKindEPvS4_ + 472
10 clang 0x000cf058 _ZN5clang6Parser26ParseRHSOfBinaryExpressionENS_6Action12ActionResultILj0EEEj + 1286
11 clang 0x000cf2de _ZN5clang6Parser25ParseAssignmentExpressionEv + 86
llvm-svn: 43985
2007-11-10 19:45:54 +00:00
68754c59bc
Since we are all working on Leopard, change the built-in MacOS X version number (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) to target Leopard. This is only a short term solution, until the clang driver implements the "-mmacosx-version-min" flag (which will compute this value based on the target).
...
llvm-svn: 43981
2007-11-10 18:06:36 +00:00
6aafd4130b
Minor code clean up in method def area.
...
llvm-svn: 43980
2007-11-10 17:40:57 +00:00
85e1d0d807
Represent method definitions as separate AST nodes. Pretty print will come next.
...
llvm-svn: 43979
2007-11-10 16:31:34 +00:00
739156ab7c
Changed the serialization of IdentifierTable to only serialize out entries
...
that are referenced in the ASTs. This assumes that we serialize out the
decls/stmts first, and use the pointer-tracking logic in the Serializer to
determine if an IdentifierInfo (or its string key) is ever referenced.
This is a significant space optimization for serialized ASTs.
Consider the following program:
void foo(int x,int y) {
return x > y ? x : y+1;
}
Here are the sizes of the files for the serialized ASTs:
Full IdentifierTable: 23676 bytes
Only-referenced Identifiers: 304 bytes.
For this simple program, this is a 77% reduction in the file size of the
serialized ASTs.
llvm-svn: 43975
2007-11-10 02:11:55 +00:00
11d700bfba
Modifed the test serialization driver to...
...
(1) serialize out top-level decls BEFORE serializing out translation unit
structures like ASTContext.
(2) deserialize out translation unit structures like ASTContext before
top-level decls by first skipping the decls in the bitstream, deserializing
ASTContext and friends, and then jumping back to the bitstream block with the
decls and then deserializing them.
Change (1) allows us to utilize the pointer-tracking system in the Serializer
to only serialize out metadata that is actually referenced by the ASTS.
Change (2) allows us to deserialize the metadata first as before, which
signficantly reduces the amount of pointer backpatching the deserializer
would have to do if the decls were deserialized first.
llvm-svn: 43974
2007-11-10 02:07:12 +00:00
ef067a2828
rename getInstantiationLoc to match the scheme of isPhysicalLoc.
...
llvm-svn: 43969
2007-11-09 23:59:17 +00:00
198b3e085d
change source location to have two bits for macros, tracking
...
whether the location is the start and/or end of an expansion.
These are currently not set or used by anything.
llvm-svn: 43968
2007-11-09 23:52:16 +00:00
7a017215eb
Some code clean up in the form of name changes for functions which
...
process method definitions.
llvm-svn: 43967
2007-11-09 22:27:59 +00:00
03f4d47254
Updated VC++ build system
...
llvm-svn: 43958
2007-11-09 19:53:21 +00:00
b5605179c4
Added class context to method declarations. Provide "interface *" type
...
to 'self' method of instance methods.
llvm-svn: 43957
2007-11-09 19:52:12 +00:00
19d4dbd217
Insert invisble arguments to method definition header.
...
llvm-svn: 43948
2007-11-09 17:18:29 +00:00
2011338446
Rewrite global variable initializers.
...
llvm-svn: 43947
2007-11-09 15:20:18 +00:00
8570fdec1a
Recognize ObjCStringLiteral as a constant expression.
...
llvm-svn: 43946
2007-11-09 15:00:03 +00:00
1b232132ad
- add typedef guards.
...
- tweak scanForProtocolRefs heuristic.
- disable RewriteInclude() for now.
llvm-svn: 43942
2007-11-09 12:50:28 +00:00
908f96a2cf
Changed method call to reflect updated serialization API.
...
llvm-svn: 43917
2007-11-09 00:43:55 +00:00
56ff146ec4
First patch toward rewriting of method definitions. This is work in progress.
...
llvm-svn: 43915
2007-11-08 23:49:49 +00:00
f546408406
remove some temporary code.
...
llvm-svn: 43906
2007-11-08 20:53:07 +00:00
b74f6e82e4
add a getAtOffset() member to simplify some code.
...
llvm-svn: 43905
2007-11-08 20:51:02 +00:00
da4c6c183d
Rewrote serialization of IdentifierInfo and IdentifierTable to use methods Emit
...
and Materialize/Read instead of using specializations of SerializeTrait<>. The
resulting code is much cleaner. We are also setting the stage so that only the
parts of the IdentifierTable that are ever referenced within the ASTs are
serialized, and not the whole table.
llvm-svn: 43904
2007-11-08 19:52:41 +00:00
34660fb75a
add a fixme.
...
llvm-svn: 43902
2007-11-08 19:40:23 +00:00
bedd411589
significantly simplify the implementation of RewriteRope by changing the
...
implementation to be list<RopePiece> instead of vector<RopePiece*>.
llvm-svn: 43901
2007-11-08 19:39:57 +00:00
8e632940fc
Refactored parsing of main function body for reuse by objective-c methods.
...
llvm-svn: 43898
2007-11-08 19:01:26 +00:00
3eb670721f
improve MakeRopeString to avoid doing a malloc for every 2-character string
...
that gets inserted. This speeds up the rewriter another 10%.
llvm-svn: 43896
2007-11-08 18:32:01 +00:00
9a00d3ec90
Simplify interface to MakeRopeString.
...
llvm-svn: 43895
2007-11-08 17:59:48 +00:00
3a21bd50e7
Fix backwards assert.
...
llvm-svn: 43894
2007-11-08 17:56:40 +00:00
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
265a6b9693
Rewrite RewriteObjCStringLiteral(). This version is simpler (and unlike the previous one, works:-)
...
llvm-svn: 43890
2007-11-08 14:30:50 +00:00
e90ce8def3
Add a new RewriteRope data structure which is a smarter way to represent the text
...
backing a rewrite buffer than using an std::vector<char>. This class was hacked
together very quickly and needs to be cleaned up, but it seems to work. It speeds
up rewriting a a 7M file from 6.43s to 0.24s on my machine. The impl could also
be made to be a lot more algorithmically sound.
This produces identical output to using vector on this testcase, if it causes a
problems or bugs are encountered, it can be disabled by changing the
RewriteBuffer::Buffer typedef back.
llvm-svn: 43884
2007-11-08 07:35:14 +00:00
7a7da75916
abstract out buffer type a bit better
...
llvm-svn: 43883
2007-11-08 05:42:25 +00:00
dc0cfc9fe3
use insert instead of replacing 0 bytes with text :)
...
llvm-svn: 43882
2007-11-08 04:41:51 +00:00
edebdb5b29
minor cleanups
...
llvm-svn: 43881
2007-11-08 04:41:04 +00:00
9fd5890e52
use std::copy instead of memcpy for abstraction.
...
Disable rewrite-tabs. This speeds up processing of the commentified huge
crazy testcase steve gave me from 20s to 6.6s in a release build.
llvm-svn: 43880
2007-11-08 04:27:23 +00:00
4573cc708a
Fix a rewriter bug that fariborz hit, when an @interface was the very very very
...
first thing in the file.
The trick is that text replacement should go after the insert point,
not before it, because it will be replacing text after the point, not before
it.
llvm-svn: 43879
2007-11-08 04:09:59 +00:00
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
c1cddef7c9
Implemented serialization of CompoundAssignOperator.
...
llvm-svn: 43860
2007-11-08 00:41:37 +00:00
ec51171319
Add assert for the case that is not handled.
...
struct { char a; short b:2; };
llvm-svn: 43859
2007-11-08 00:32:12 +00:00
2419ac8792
Implemented serialization of UnaryOperator.
...
llvm-svn: 43858
2007-11-08 00:26:24 +00:00
7c7a07d949
Keep track of beginning offset for the bit field that does not start at byte boundry.
...
llvm-svn: 43857
2007-11-08 00:17:59 +00:00
766fc8c14a
Implemented serialization of CallExpr.
...
llvm-svn: 43854
2007-11-07 23:32:20 +00:00
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
e87ceeeb4a
Implemented serialization of CastExpr.
...
llvm-svn: 43848
2007-11-07 22:42:34 +00:00
b2b5e73f89
Implemented serialization of ImplicitCastExpr.
...
llvm-svn: 43847
2007-11-07 22:39:17 +00:00
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
ef2d838fef
Stay within 80 columns.
...
llvm-svn: 43843
2007-11-07 21:04:59 +00:00
abcbb0493a
Updated VC++ build system
...
llvm-svn: 43838
2007-11-07 19:34:40 +00:00
d68db575f3
Implemented serialization of StringLiteral.
...
llvm-svn: 43834
2007-11-07 19:08:19 +00:00
f9062be688
Implemented serialization of ImaginaryLiteral.
...
llvm-svn: 43833
2007-11-07 18:53:02 +00:00
569725f827
Implemented serialization of FloatingLiteral.
...
llvm-svn: 43832
2007-11-07 18:45:55 +00:00
1601858de5
Finishing touches on code generation for @try and friends.
...
- declare functions we use.
- cast arguments to objc_exception_match().
- don't take the & of _stack.buf.
llvm-svn: 43831
2007-11-07 18:43:40 +00:00
1299a92327
Emit objective-c's meta-data at the end of rewriting to stdout.
...
llvm-svn: 43830
2007-11-07 18:40:28 +00:00
b7a032eb20
Remove old asserts from ASTContext::isObjcIdType() and isObjcClassType(). Instead, return false if the declarations aren't in scope. This was a hold over from when 'id' and 'Class' were initialized lazily.
...
llvm-svn: 43827
2007-11-07 18:07:59 +00:00
8a348705a8
Fixed an array overflow bug.
...
llvm-svn: 43826
2007-11-07 17:43:16 +00:00
e044087b56
Fixed typo.
...
llvm-svn: 43825
2007-11-07 17:29:15 +00:00
c874c6a959
Implemented serialization of CharacterLiteral.
...
llvm-svn: 43824
2007-11-07 17:15:49 +00:00
3c58662411
Implemented serialiation of PreDefinedExpr.
...
llvm-svn: 43823
2007-11-07 17:11:58 +00:00
d47c8125a1
Implemented serialization of ContinueStmt.
...
llvm-svn: 43822
2007-11-07 17:05:07 +00:00
3b4c08deae
Implemented serialization of IndirectGotoStmt.
...
Added "FIXME" regarding the lack of source location information for IndirectGotoStmt.
llvm-svn: 43821
2007-11-07 17:02:32 +00:00
a733c7ffe4
Implement rewrite for @throw.
...
llvm-svn: 43820
2007-11-07 15:32:26 +00:00
5fd3040c57
Implemented serialization of GotoStmt.
...
llvm-svn: 43818
2007-11-07 08:07:46 +00:00
35e20410aa
Implemented serialization for ForStmt.
...
llvm-svn: 43817
2007-11-07 08:02:55 +00:00
83e96b8d5a
Implemented serialization of DoStmt.
...
llvm-svn: 43816
2007-11-07 07:53:55 +00:00
f6d8ce1052
Implemented serialization for WhileStmt.
...
llvm-svn: 43815
2007-11-07 07:50:10 +00:00
154c790538
Implemented serialization of IfStmt.
...
Fixed declarations of several "directEmit" methods of classes that subclass
Stmt that were missing a "virtual" keyword.
llvm-svn: 43814
2007-11-07 07:19:30 +00:00
4d7b367652
Teach ASTContext::tagTypesAreCompatible() about the built-in ObjC types (Class and id), removing a bogus warning.
...
llvm-svn: 43809
2007-11-07 06:03:51 +00:00
acb9bcf22a
Implemented serialization of SwitchStmt, CaseStmt, BreakStmt, DefaultStmt,
...
and ParenExpr.
llvm-svn: 43806
2007-11-07 05:25:31 +00:00
bf478ece48
Rewrite ObjC @try/@catch/@finally. Some minor tweaks to the AST nodes...
...
Still need to rewrite @throw (and do more testing)...
llvm-svn: 43803
2007-11-07 04:08:17 +00:00
adfbbc3330
AST for objective-c's @throw statement and its pretty-printing.
...
llvm-svn: 43802
2007-11-07 02:00:49 +00:00
b1ecfc6e25
Start struct bit field laout work.
...
This is far from complete.
llvm-svn: 43801
2007-11-07 01:57:13 +00:00
a8cdf31aa0
Implemented serialization of LabelStmts.
...
llvm-svn: 43800
2007-11-07 00:48:04 +00:00
defbf9a86c
Fixed a pretty-printer bug whereby a @try statement with no @finally seg faulted.
...
llvm-svn: 43798
2007-11-07 00:46:42 +00:00
ad1bc400d7
Added serialization/deserialization of NullStmts.
...
llvm-svn: 43797
2007-11-07 00:40:53 +00:00
80fe8904e1
Added serialization/deserialization of DeclStmts.
...
Reordered stmt serialization method implementations to be in alphabetical order.
llvm-svn: 43796
2007-11-07 00:37:40 +00:00
148aa5edbc
Overhauled serialization of statements. We no longer use specialized SerializeTrait<> classes,
...
but methods in Stmt (like other objects we are serializing). Full serialization of all statements
is not yet complete.
llvm-svn: 43793
2007-11-07 00:17:35 +00:00
abcfe90802
Added static inline method "ReadVal" to QualType for more succinct
...
deserialization code of objects containing QualTypes.
llvm-svn: 43792
2007-11-07 00:13:45 +00:00
e8a3016ac7
Rewrite for properties.
...
llvm-svn: 43791
2007-11-07 00:09:37 +00:00
fa2bf434cc
Fixed typo in the name of "ReadPreamble".
...
llvm-svn: 43790
2007-11-06 23:52:19 +00:00
bcce2f8d54
Fix an inverted conditional,
...
--chris
llvm-svn: 43789
2007-11-06 23:06:16 +00:00
453ab7d126
Started work on new serialization approach within ASTContext to
...
serialize Type objects in the order they are serialized in the Types
vector. We also now rely on the methods within ASTContext to unique
Type objects and handle the actual creation of Type objects (these are
now called by the deserialization code). This approach solves some
hairy issues with ownership of objects and allows us to naturally
handle recursive types.
llvm-svn: 43787
2007-11-06 22:26:16 +00:00
7c91ccae88
QualType deserialization now requires that the underlying pointer type
...
must be deserialized without requiring backpatching.
llvm-svn: 43786
2007-11-06 22:23:53 +00:00
93d446f535
Bug fix: inverted test condition to see if a serialized AST-bitcode
...
file had the correct preamble.
llvm-svn: 43785
2007-11-06 22:23:03 +00:00
f76f2b0c1c
Patch for objc2's property ASTs, as well as pretty-priting the ASTs.
...
llvm-svn: 43778
2007-11-06 22:01:00 +00:00
77068e17d4
Misc. serialization changes to ASTContext and Decls. Serialization
...
for ASTContext is still rapidly evolving.
llvm-svn: 43774
2007-11-06 19:51:47 +00:00
3a68de993a
Revampled Serialization Tester to serialize and deserialize out an entire ASTContext and top-level decls.
...
llvm-svn: 43773
2007-11-06 19:50:53 +00:00
2d8aaa7d74
Fix a "basic" bug that resulted in a bogus SourceLocation.
...
Off hand, I don't know why this change makes a difference (I thought the two constructor idioms were equivalent).
llvm-svn: 43770
2007-11-06 19:37:09 +00:00
45d561ad99
improve decl merging logic to be more correct with
...
functions. Patch contributed by Nuno Lopes, thanks!
llvm-svn: 43757
2007-11-06 06:07:26 +00:00
3209725c68
Add better validation for array types when merging decls. Patch
...
contributed by Oliver Hunt, thanks!
llvm-svn: 43750
2007-11-06 04:28:31 +00:00
f7f7ddfd7e
Added registration to deserialization engine of IdentifierInfo* as
...
IdentifierInfos are deserialized.
llvm-svn: 43741
2007-11-05 22:42:32 +00:00
72f073acd4
Implemented serialization of TypedefDecls.
...
Fixed infinite recursion in VarDecl::InternalRead.
llvm-svn: 43739
2007-11-05 21:49:34 +00:00
15f50ba755
In driver code implemented serialization of ASTContext. Working on serialization of simple ASTs.
...
llvm-svn: 43738
2007-11-05 21:39:35 +00:00
7f6e70c5c2
Added skeleton for dispatch of Decl serialization.
...
llvm-svn: 43737
2007-11-05 21:38:00 +00:00
58473ab478
For serialization of ASTContext, added special-casing of serialization
...
of type sets when emitting complex types and pointer types that are
also considered builtins. These types are automatically created in
the ctor of ASTContext, and thus should not be serialized (was
producing an error during deserialization).
llvm-svn: 43733
2007-11-05 20:49:23 +00:00
63ac80e76a
Misc. fixes. 1) Resurrect meta-data generation turned off by a previous patch.
...
2) Fixed a regression in meta-data generation caused by removal of '_interface' prefix from synthesize class name.
3) Added stubs for @try/@catch/@finally statements.
llvm-svn: 43716
2007-11-05 17:47:33 +00:00
a6d9f3c2cf
Made methods "Emit" and "Materialize" in ASTContext (used for serialization) public.
...
llvm-svn: 43713
2007-11-05 17:41:25 +00:00
31b789c0d8
Added TypeSerialization.cpp and DeclSerialization.cpp to the XCode project.
...
llvm-svn: 43710
2007-11-05 17:04:40 +00:00
96d20616c4
Sema::ActOnClassMessage()...if a class method isn't found, lookup an instance method. Since all classes are also instances, this is appropriate.
...
llvm-svn: 43708
2007-11-05 15:27:52 +00:00
bd72289baa
Declare objc_selector outside the prototype for objc_msgSend(), removing a silly warning.
...
llvm-svn: 43706
2007-11-05 14:55:35 +00:00
e4f9b23458
Rewrite @selector(sel).
...
llvm-svn: 43705
2007-11-05 14:50:49 +00:00
98eb8d1275
- change the synthesized typedef (for classes) to be of type "objc_object".
...
- fix a couple bugs in RewriteObjCStringLiteral.
- convert "Class" -> "id" in RewriteMessageExpr.
llvm-svn: 43704
2007-11-05 14:36:37 +00:00
3865e4d8b4
Remove HandleObjcMetaDataEmission(), I inadvertantly resurrected it.
...
llvm-svn: 43690
2007-11-05 00:25:00 +00:00
f36987c79b
Two additions...
...
- Synthesize the funky cast for objc_msgSend(). For the basic case, it looks like...
((id (*)(id, SEL))(void *)objc_msgSend)(obj, sel);
The "void *" cast is needed to workaround a GCC "bandaid" (Chris says it has something to do with the inliner). Without the extra "void *" cast, we get spurious warnings/notes that look like...
xx.m:17: warning: function called through a non-compatible type
xx.m:17: note: if this code is reached, the program will abort
- Add prototypes for the ObjC functions we call, objc_msgSend/objc_getClass for now (don't depend on them being included).
llvm-svn: 43685
2007-11-04 22:37:50 +00:00
66697aa72f
Add a method prototype slot/getter to the ObjCMessageExpr AST.
...
llvm-svn: 43666
2007-11-03 16:37:59 +00:00
a397efd915
Implement rewrite rules for ObjC string constants.
...
llvm-svn: 43665
2007-11-03 11:27:19 +00:00
376cdaf50b
Fix ownership model of ParseAST to allow the dtor of
...
ASTConsumer to process the AST before it is destroyed.
This allows elimination of HandleObjcMetaDataEmission.
llvm-svn: 43659
2007-11-03 06:24:16 +00:00
9ffbd2d648
Provide both const and non-const accessor methods for @try and @finally ASTs.
...
My previous patch did the same for @catch AST.
llvm-svn: 43654
2007-11-03 00:38:38 +00:00
e21451fc0d
Provide const and none-const version of methods accessing various @catch nodes
...
llvm-svn: 43653
2007-11-03 00:34:02 +00:00
8815795049
pretty-print @try/@catch/@finally from AST as the validation of AST.
...
llvm-svn: 43649
2007-11-02 18:16:07 +00:00
dda9a56975
Added most of the boilerplate code for Decl serialization. Still a few
...
key functions to implement.
llvm-svn: 43648
2007-11-02 18:05:11 +00:00
0b271eb7af
Expose InsertText, fixing an oversight.
...
llvm-svn: 43643
2007-11-02 17:26:47 +00:00
bfd60eedd7
Generate code for member exprs.
...
llvm-svn: 43641
2007-11-02 16:59:10 +00:00
f859ef293c
AST for @try statement.
...
llvm-svn: 43640
2007-11-02 15:39:31 +00:00
4a7d2d65e3
Updated VC++ build system
...
llvm-svn: 43632
2007-11-02 01:44:32 +00:00
71234d8a9e
AST for @finally statement.
...
llvm-svn: 43629
2007-11-02 00:18:53 +00:00
9e63b98de7
AST build for @catch clause (this is work in progress).
...
llvm-svn: 43628
2007-11-01 23:59:59 +00:00
5e2eb261af
Simplified Serialization code for SourceLocation and SourceRange, and
...
updated it to the recently updated Serialization API.
Changed clients of SourceLocation serialization to call the
appropriate new methods.
Updated Decl serialization code to put new skeleton serialization code
in place that is much better than the older trait-specialization
approach.
llvm-svn: 43625
2007-11-01 22:25:41 +00:00
65590b2504
Bunch of class declarations for objective-c's @try-catch statement.
...
llvm-svn: 43623
2007-11-01 21:12:44 +00:00
e11664a0ef
Rename classes and collections that maintain record layout information.
...
Now, at AST level record info is maintained by ASTRecordLayout class.
Now, at code gen level record info is maintained by CGRecordLayout class.
llvm-svn: 43619
2007-11-01 19:11:01 +00:00
26a7f3fd56
Implemented serialization of QualTypes within ASTContext. Clarified
...
ownership model of some type pointers. Added FIXMEs to serialization.
Added comments to ASTContext indicating which variables we are intentionally
*not* serializing.
llvm-svn: 43618
2007-11-01 18:11:32 +00:00
ac73ff8868
Remaining work to collect objective-c's type qualifiers and use them to encode
...
method types.
llvm-svn: 43617
2007-11-01 17:18:37 +00:00
63006473d5
- Remove _interface_ prefix for the synthesized tag names.
...
- Also removed a tab from the generated struct (minor).
llvm-svn: 43616
2007-11-01 17:12:31 +00:00
53155f379e
Changed serialization/deserialization of BuiltinTypes to explicitly serialize
...
each type. This ensures that the order in which the types are serialized
is clear and remains persistent.
llvm-svn: 43615
2007-11-01 17:10:34 +00:00
baa461893b
Reverted unnecessary inlining of operator!=, since negating operator== is
...
just as efficient and much more succinct.
llvm-svn: 43614
2007-11-01 16:35:25 +00:00
32714064b1
Propagate bitfield info.
...
llvm-svn: 43613
2007-11-01 16:29:56 +00:00
50d4205ff9
Implement rewrite rule for commenting out protocol references. For example:
...
extern id /*<NSObject>*/ NSAllocateObject(Class aClass, unsigned extraBytes, NSZone *zone);
extern void NSDeallocateObject(id /*<NSObject>*/object);
extern id /*<NSObject>*/ NSCopyObject(id /*<NSObject>*/object, unsigned extraBytes, NSZone *zone);
llvm-svn: 43612
2007-11-01 13:24:47 +00:00
b338a6b9f3
add support for vector type compatibility checking. Patch by Nate Begeman.
...
llvm-svn: 43604
2007-11-01 05:03:41 +00:00
2f55b98725
Tweak RewriteInterfaceDecl() to generate a typedef (if one hasn't already been generated).
...
llvm-svn: 43600
2007-11-01 03:35:41 +00:00
c3ebf29ef6
Implement test/Sema/init.c by treating functions as constants.
...
llvm-svn: 43599
2007-11-01 02:45:17 +00:00
41b7c6b250
Put constant CFStrings in the __DATA,__cfstring section.
...
llvm-svn: 43593
2007-11-01 00:41:52 +00:00
1e27f9b296
Stub out codegen for __builtin_constant_p. Remove any implicit cast exprs in the call to __builtin___CFStringMakeConstantString.
...
llvm-svn: 43592
2007-11-01 00:39:26 +00:00
0b59b45870
Remove unnecessary method.
...
llvm-svn: 43591
2007-11-01 00:11:37 +00:00
ad175428c6
start adding pading fields.
...
llvm-svn: 43590
2007-11-01 00:07:12 +00:00
7a9c47480d
1) More additions for objective-c's qualifier type.
...
2) Fixed a test failure (which should have failed all along!).
llvm-svn: 43589
2007-10-31 23:53:01 +00:00
e89b84ab29
Fix a typo that prevented pointer-to-int conversions from working.
...
llvm-svn: 43588
2007-10-31 23:18:02 +00:00
f5fcb9870a
Refactor code into a separate method.
...
llvm-svn: 43587
2007-10-31 23:17:19 +00:00
c3cda76362
Fixed a bug exposed by fixing the assert in previous patch (one of the tests asserted).
...
llvm-svn: 43586
2007-10-31 23:08:24 +00:00
aa9a95ca4f
Changed direction of assert. Added more comments.
...
llvm-svn: 43585
2007-10-31 22:57:04 +00:00
6aff871a84
Implemented more of serialization/deserialization for ASTContext. We now
...
(hypothetically) read in/write out most of the types. Bugs likely exist.
llvm-svn: 43584
2007-10-31 22:44:07 +00:00
9c4fdddd0c
Fix two rewriter bugs:
...
- For @class , don't generate multiple typedefs.
- Handle the following edge case interface...
@interface NSMiddleSpecifier : NSObject {}
@end
...which was incorrectly being rewritten to...
struct _interface_NSMiddleSpecifier {
struct _interface_NSObject _NSObject;
};
{}
llvm-svn: 43582
2007-10-31 22:11:35 +00:00
0370eb2034
Handle function calls that return aggregate expressions.
...
llvm-svn: 43581
2007-10-31 22:04:46 +00:00
d822d68b74
More infrastructure to recognize objective-c's type qualifiers (in,inout, etc.)
...
llvm-svn: 43580
2007-10-31 21:59:43 +00:00
cc4c2930ae
New test to verify llvm struct layout.
...
llvm-svn: 43577
2007-10-31 21:02:10 +00:00
6029cbf872
Check whether next slot meets field type's alignment requirements.
...
If it does not then assert at the moment.
llvm-svn: 43576
2007-10-31 21:01:37 +00:00
aaba027717
Implement ObjC built-in types in MinimalAction.
...
This fixes the recent regression with selector-1.m and -parse-noop.
llvm-svn: 43575
2007-10-31 20:55:39 +00:00
b681c68a7e
Implemented short-circuited version of Builtin::Info::operator!=.
...
llvm-svn: 43574
2007-10-31 20:55:27 +00:00
1c8788bbd0
Keep track of field offsets during structure layout.
...
Take 2.
llvm-svn: 43573
2007-10-31 20:08:22 +00:00
75ef2f0b45
Take 2.
...
Make target info available to clang code generator. This is far from complete but this helps clang codegen module make progress.
At the moment target triplet and target description strings are hard coded in clang::TargetInfo
llvm-svn: 43572
2007-10-31 20:01:01 +00:00
c55cd9a38a
Adjusted QualType deserialization to reflect updated deserialization API.
...
We now serialize ivar references inside of ASTContext.
llvm-svn: 43571
2007-10-31 20:00:03 +00:00
7abb7acafd
Initialize MemCpyFn
...
llvm-svn: 43569
2007-10-31 19:54:57 +00:00
95b6076c77
Fixed problem with rewriting stand-alone @implementation (with no matching @interface).
...
A new test case added.
llvm-svn: 43568
2007-10-31 18:48:14 +00:00
6d40db0dde
Implement a more sensible strategy for ObjC built-in types (addressing a long standing FIXME in Sema::GetObjcIdType()).
...
This removes several gross hacks to work around the previous "lazy" behavior.
Two notes:
- MinimalActions still needs to be taught about the built-in types (This breaks one of the -noop test cases). I started this, then added a FIXME.
- I didn't convert Sema::GetObjcProtoType() yet.
llvm-svn: 43567
2007-10-31 18:42:27 +00:00
e32c067cc4
Preliminary support for serializing statements.
...
llvm-svn: 43566
2007-10-31 18:41:19 +00:00
d2f7cc9f2b
Updated path to clang.cpp in build documentation.
...
llvm-svn: 43564
2007-10-31 17:58:51 +00:00
468b1cb96f
Updated build instructions to not include an absolute line number in clang.cpp to add hard-coded paths.
...
llvm-svn: 43563
2007-10-31 17:57:30 +00:00
08bed095eb
Updated a comment to hopefully silence a Lattner warning.
...
llvm-svn: 43562
2007-10-31 17:53:38 +00:00
9cc9335bdf
Implemented serialization of Variable Array Types (VLAs).
...
llvm-svn: 43561
2007-10-31 17:50:23 +00:00
aff228dfc7
Rewriteing of ivars changed to just copy directly from the source.
...
llvm-svn: 43560
2007-10-31 17:29:28 +00:00
fc581a9a89
Renamed ivar "ArrayTypes" in ASTContext to "ComplexArrayTypes".
...
Added skeleton code for serialization of ASTContext.
llvm-svn: 43558
2007-10-31 17:10:13 +00:00
ac0216385f
Checking in some code that is still under construction.
...
I need to (finally) change the way Class/id/SEL/IMP are built-in...the current approach of doing it in the preprocessor is "broken". The other problem is Sema::GetObjcIdType/GetObjcSelType/GetObjcClassType, the hooks that initialize ASTContext lazily. These built-in types need to be done up front...
llvm-svn: 43557
2007-10-31 16:03:04 +00:00
d728e949bb
After Anders check-in, we can now encode 'Class' type.
...
llvm-svn: 43556
2007-10-31 16:00:13 +00:00
f1d34d3fea
Added a few clarifying steps the the "building clang" section.
...
llvm-svn: 43555
2007-10-31 15:31:24 +00:00
5087e267c2
temporarily revert devang's patch to link in the llvm codegen etc.
...
llvm-svn: 43544
2007-10-31 04:53:03 +00:00
37e011ce43
Add some plumbing to help cope with rewriting "id<p>", "Class<p>*".
...
llvm-svn: 43543
2007-10-31 04:38:33 +00:00
f56a7aee2f
Encode Class, SEL and Objective-C objects.
...
llvm-svn: 43540
2007-10-31 02:53:19 +00:00
df62bc067a
Keep track of field offsets during structure layout.
...
llvm-svn: 43539
2007-10-31 01:23:10 +00:00
46c7003052
Make target info available to clang code generator.
...
This is far from complete but this helps clang codegen module
make progress.
llvm-svn: 43536
2007-10-31 00:59:29 +00:00
ca5338196f
Added new type and bitfield fields in some decl types in preparation for objective-c's type qualifiers.
...
Added initialization of Class/SEMA types.
llvm-svn: 43534
2007-10-31 00:12:35 +00:00
82ae5f255f
Avoid unnecessary PATypeHolder copy.
...
llvm-svn: 43530
2007-10-30 23:22:14 +00:00
5cdcd9b61c
Stop pre-defining objc_msgSend/objc_getClass in the preprocessor. Instead, I generate these declaration on the fly when rewriting a message expression.
...
llvm-svn: 43529
2007-10-30 23:14:51 +00:00
e26f3c50c5
Updated some comments.
...
Disabled assignments for ContentCache.
Copy-ctor for ContentCache now has an assertion preventing it to
be copied from an object that already has an allocated buffer.
llvm-svn: 43526
2007-10-30 22:57:35 +00:00
595db86c9d
__real__ and __imag__ can be lvalues. Add support to ast and codegen for them.
...
llvm-svn: 43525
2007-10-30 22:53:42 +00:00
4c0ef37fbb
Refactored CFG construction code that processes DeclStmts to use StmtIterator.
...
Now CFG construction transparently supports Variable Length Array declarations
with expressions for their sizes, and typedefs that include VLAs.
llvm-svn: 43520
2007-10-30 21:48:34 +00:00
73721a12ca
Refactor code into a separate method.
...
llvm-svn: 43519
2007-10-30 21:27:20 +00:00
c08bca6ae8
Removed SrcMgr::FileInfo and SrcMgr::InfoRec and replaced them with a
...
single class: ContentCache. This simplifies the logic in
SourceManager and makes the ownership of MemoryBuffers clearer.
llvm-svn: 43518
2007-10-30 21:08:08 +00:00
78036cdd5c
Tightened IgnoreParen.
...
llvm-svn: 43517
2007-10-30 21:03:09 +00:00
ffe1e218f2
Fix 80 col violations.
...
llvm-svn: 43516
2007-10-30 20:59:40 +00:00
0b11172e8c
minor tweaks
...
llvm-svn: 43515
2007-10-30 20:57:56 +00:00
f5bda316c5
Use
...
+ llvm::DenseMap<Type *, llvm::PATypeHolder> TypeHolderMap;
instead of
- llvm::DenseMap<Type *, llvm::PATypeHolder *> TypeHolderMap;
llvm-svn: 43514
2007-10-30 20:46:47 +00:00
4d5b2baa1c
Fixed tests.
...
llvm-svn: 43513
2007-10-30 20:41:57 +00:00
e0218997ab
minor code cleanup
...
llvm-svn: 43512
2007-10-30 20:27:44 +00:00
de21d55e70
shrinkify storage class to a bitfield, add a fixme about merging it in the future.
...
llvm-svn: 43509
2007-10-30 18:54:50 +00:00
fa0cb1ef3a
Remove commented out line.
...
llvm-svn: 43508
2007-10-30 18:31:12 +00:00
18d7b30241
Revisited my last patch to be able to do encoding of ivar types with 'id'.
...
llvm-svn: 43507
2007-10-30 18:27:03 +00:00
74a0ae2c2a
update some comments.
...
llvm-svn: 43506
2007-10-30 17:46:51 +00:00
39afd571a0
Avoid using macro expansions, which causes these to come out in -E mode.
...
llvm-svn: 43505
2007-10-30 17:45:43 +00:00
509d8d6fc6
Added type encoding for 'id' type.
...
llvm-svn: 43504
2007-10-30 17:06:23 +00:00
f921385f40
Rewrite protocols.
...
llvm-svn: 43503
2007-10-30 16:42:30 +00:00
9139310c76
Added vector to ASTContext to store references to "complete" VLA types
...
(VLAs with a specified size expresssion). This vector owns the
references to these type objects.
llvm-svn: 43502
2007-10-30 16:41:53 +00:00
5448cf6d61
- Add location info to category/protocol AST's
...
- Rewrite categories.
llvm-svn: 43501
2007-10-30 13:30:57 +00:00
4cd61acc33
Remove a couple FIXME's for rewriting ObjC interfaces (which are now being rewritten properly).
...
llvm-svn: 43494
2007-10-30 03:43:13 +00:00
c54840433f
More support for rewriting ObjC intefaces. Still some edge cases to handle...
...
llvm-svn: 43493
2007-10-30 02:23:23 +00:00
df4cc6160f
Handle function types.
...
llvm-svn: 43485
2007-10-30 00:06:20 +00:00
31d05db565
Assert if isObjcIdType is called before 'id' type is built.
...
llvm-svn: 43484
2007-10-30 00:00:49 +00:00
843ebedde4
VariableArrayTypes (VLAs) without a size expression are now uniqued
...
and inserted into a FoldingSet owned by ASTContext.
llvm-svn: 43482
2007-10-29 23:37:31 +00:00
797f24cd7e
Encoding for objectiive-c methods.
...
llvm-svn: 43481
2007-10-29 22:57:28 +00:00
b20beb88cd
Updated VC++ build system
...
llvm-svn: 43478
2007-10-29 21:54:46 +00:00
ae240716ec
Added a missing #include.
...
llvm-svn: 43477
2007-10-29 21:54:12 +00:00
e093339601
Remove a bunch of TODO's that have been done for quite some time...
...
llvm-svn: 43476
2007-10-29 21:39:29 +00:00
33a1e80dd1
This commit contains lot's of small tweaks to how we pass around and store SourceLocation's for interfaces/protocols/categories/implementations.
...
llvm-svn: 43475
2007-10-29 21:38:07 +00:00
31974dfcdf
Added support for StmtIterators to iterate over the size expressions
...
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.
llvm-svn: 43474
2007-10-29 21:38:03 +00:00
899ef13376
Fixed deadcode bug where check for NULL decl occured within a block
...
where the decl would always be non-NULL. Moved the check to after the
block to properly tidy up the iterator's state.
llvm-svn: 43473
2007-10-29 21:23:58 +00:00
134b3f4b55
Add RecordOrganizer::layoutUnionFields()
...
llvm-svn: 43472
2007-10-29 20:50:19 +00:00
2f70e71dcc
Modified StmtIterator to support iteration over the size expressions
...
of VariableTypeArray types that appear in DeclStmts.
Removed operator-- from StmtIterator. operator-- added undesired
complexity, and we have no consumers of it.
llvm-svn: 43471
2007-10-29 20:50:16 +00:00
6d845f0414
Modified CFG pretty-printing to directly use the (reverse) body
...
iterator of a CompountStmt instead of relying on StmtIterators.
llvm-svn: 43469
2007-10-29 20:41:04 +00:00
a80b257a21
Renamed internal variables of StmtIteratorBase to make the code
...
slightly more succinct.
Introduced VariableArrayType* within StmtIteratorBase to (soon)
support iteration over the size expressions of variable length arrays.
llvm-svn: 43455
2007-10-29 18:04:38 +00:00
bc2759372b
Do the encoding of ivar types in the ivar metadata.
...
llvm-svn: 43454
2007-10-29 17:16:25 +00:00
e2763b0948
Added some comments.
...
Moved a dependent predicate in an if statement to be an assertion
within the if statement body.
llvm-svn: 43453
2007-10-29 17:13:39 +00:00
5d18ce750a
Added to test case for "self-comparison check" uses of relation operators: x < x and x > x
...
should emit warnings.
llvm-svn: 43451
2007-10-29 17:02:56 +00:00
e451eae8d7
For non-floating point types, added check for expressions of the form
...
"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.
llvm-svn: 43450
2007-10-29 16:58:49 +00:00
d45e055f2c
Insetead of assert() just emit an error message for
...
an unimplemented work and continue.
llvm-svn: 43449
2007-10-29 16:56:27 +00:00
fa907b8168
For floating point equality check, we now ignore parentheses. e.g.:
...
(x) == x is the treated the same as x == x.
llvm-svn: 43448
2007-10-29 16:45:23 +00:00
d4ecc6da67
For checking for floating point comparison using == or !=, we now suppress
...
errors for cases such as "x == x".
Added test case to test this feature.
llvm-svn: 43447
2007-10-29 16:40:01 +00:00
18acd44514
Address Chris's comments.
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llvm-svn: 43445
2007-10-29 06:33:42 +00:00
0f1cacd049
Fix logic error.
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llvm-svn: 43443
2007-10-29 05:58:43 +00:00
b104d31bd9
when checking for type equality, ignore typedefs.
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llvm-svn: 43441
2007-10-29 05:15:40 +00:00
5c5808a9a3
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.
llvm-svn: 43440
2007-10-29 05:08:52 +00:00
d849982e84
Add (partial) support for @encode.
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llvm-svn: 43439
2007-10-29 05:01:08 +00:00
70ae491e42
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.
llvm-svn: 43437
2007-10-29 04:42:53 +00:00
3bc4d20862
casting to void is ok for structs (C99 6.5.4p2), this fixes
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one bogus error on PR1750.
llvm-svn: 43436
2007-10-29 04:26:44 +00:00
cc779571b8
Add prototype info for __builtin_memcpy, reducing #diagnostics from 37 to 34 on
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PR1750
llvm-svn: 43435
2007-10-29 04:18:06 +00:00
645ff3ff61
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.
llvm-svn: 43434
2007-10-29 04:06:22 +00:00
73c56c0735
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.
llvm-svn: 43433
2007-10-29 04:04:16 +00:00
Steve Naroff