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2007-11-08First patch toward rewriting of method definitions. This is work in progress.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43915 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08Refactored parsing of main function body for reuse by objective-c methods.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43898 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07AST for objective-c's @throw statement and its pretty-printing.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43802 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-06Patch for objc2's property ASTs, as well as pretty-priting the ASTs.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43778 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-03Implement rewrite rules for ObjC string constants.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43665 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-02pretty-print @try/@catch/@finally from AST as the validation of AST.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43649 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-02AST for @try statement.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43640 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-02AST for @finally statement.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43629 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-01AST build for @catch clause (this is work in progress).Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43628 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-01Bunch of class declarations for objective-c's @try-catch statement.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43623 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-311) More additions for objective-c's qualifier type.Fariborz Jahanian
2) Fixed a test failure (which should have failed all along!). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43589 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-31Fix two rewriter bugs:Steve Naroff
- 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; }; {} git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43582 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-31More infrastructure to recognize objective-c's type qualifiers (in,inout, etc.)Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43580 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-31Implement ObjC built-in types in MinimalAction.Steve Naroff
This fixes the recent regression with selector-1.m and -parse-noop. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43575 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-31Implement a more sensible strategy for ObjC built-in types (addressing a ↵Steve Naroff
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43567 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
2007-10-29Remove 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
2007-10-29improve 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
2007-10-29The 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
2007-10-29Fix 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
2007-10-26Start rewriting ObjC interfaces. As a start, we comment out all the methods. ↵Steve Naroff
This involved refining how the parser/AST passes/manages SourceLocations for ObjcMethodDecl's. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43404 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-25Fix a recovery bug Fariborz and I noticed yesterday. We were producing:Chris Lattner
method.c:4:3: error: use of undeclared identifier 'BADIDENT' &BADIDENT, 0 ^ method.c:5:2: error: expected '}' }; ^ method.c:3:14: error: to match this '{' struct S A = { ^ now we only produce: method.c:4:3: error: use of undeclared identifier 'BADIDENT' &BADIDENT, 0 ^ git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43349 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-19add NL at end of fileGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43178 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-17Implementation of AST for @protocol expression.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43075 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-16Fix location processing of @selector: the range should include the @ sign.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43051 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-16Fix location processing of @encode: the range should include the @ sign.Chris Lattner
@selector probably gets this wrong also. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43048 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-16Fix problem dumping/printing method names with null selector.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43039 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-16Patch to implement AST generation for objective-c's @selector expression.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43038 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-15Patch to parse @selector expressions.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43022 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-15Fix a parser bug with message expressions - need to call ↵Steve Naroff
ParsePostfixExpressionSuffix(). Now were correctly allow the following... i = [str rangeOfString:@"]"].length; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43012 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-15Add code generation and sema checking for __builtin_va_arg.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43006 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-14- Added Sema::AddFactoryMethodToGlobalPool and ↵Steve Naroff
Sema::AddInstanceMethodToGlobalPool and DenseMaps. This will allow us to efficiently lookup a method from a selector given no type information (for the "id" data type). - Fixed some funky "} else {" indentation in Sema::ActOnAddMethodsToObjcDecl(). I'd prefer we stay away from this style...it wastes space and isn't any easier to read (from my perspective, at least:-) - Changed Parser::ParseObjCInterfaceDeclList() to only call Action::ActOnAddMethodsToObjcDecl() when it actually has methods to add (since most interface have methods, this is a very minor cleanup). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42957 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11This patch implementa objective-c's @compatibilty-alias declaration.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42883 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11Implemented parsing of objctive-c protocol conforming type used in Fariborz Jahanian
an identifier statement. Fixed up pretty priting to print this type correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42866 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11Patch to create protocol conforming class types.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42856 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10resolve a fixme, by moving __builtin_va_list to a more logicalChris Lattner
place and making it correctly parameterized on the target. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42830 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10Fix a latent bug in MinimalActions (created by a recent name change).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42829 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10Remove Scope argument from ObjC actions that either don't need it or can now ↵Steve Naroff
use TUScope. Also improve a recently added comment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42826 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09Make sure methods with no return type default to "id".Steve Naroff
This fixes a crasher in Sema::MatchTwoMethodDeclarations(), identified by selector-overload.m (just added). Added Action::ActOnTranslationUnitScope() and renamed Action::PopScope to ActOnPopScope. Added a Translation Unit Scope instance variable to Sema (will be very useful to ObjC-related actions, since ObjC declarations are always file-scoped). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42817 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09avoid a noop virtual method call on the hot scope poping path.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42809 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09swtich to Token::is/isNotChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42798 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09switch more code to use Token::is/isNot where possible.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42797 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09switch some more of the parser over to using Token::is and isNotChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42796 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09Add two new Token helper functions, "is" and "isNot". This allows us to writeChris Lattner
stuff like this: // If we don't have a comma, it is either the end of the list (a ';') or // an error, bail out. if (Tok.isNot(tok::comma)) break; instead of: // If we don't have a comma, it is either the end of the list (a ';') or // an error, bail out. if (Tok.getKind() != tok::comma) break; There is obviously no functionality change, but the code reads a bit better and is more terse. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42795 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09rename some "Parse" actions to "ActOn". Move code around inChris Lattner
ParseFunctionDefinition so that ActOnFunctionDefBody is always called if ActOnStartOfFunctionDef is called. This fixes a crash reported by Nuno Lopes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42793 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08Remove 2 protocol related actions from MinimalActions (protocols shouldn't ↵Steve Naroff
be recognized as types). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42777 91177308-0d34-0410-b5e6-96231b3b80d8
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