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5806 Commits

Author SHA1 Message Date
Ted Kremenek e5b40a9112 Remove getCodeBody() from Decl, and hoist getBody() into Decl as a virtual function. 
llvm-svn: 54247
 2008-07-31 17:32:12 +00:00
Chris Lattner b4ec8de163 improve order 
llvm-svn: 54244
 2008-07-31 06:48:13 +00:00
Chris Lattner 330f0f2567 Fix a regression I introduced in r54107: 
http://llvm.org/viewvc/llvm-project?view=rev&revision=54107

llvm-svn: 54242
 2008-07-31 04:58:58 +00:00
Mon P Wang b160a0d78d Updated to match new atomic names (to enable overloading for pointers to 
different address spaces) for llvm r54195.

llvm-svn: 54241
 2008-07-31 03:28:23 +00:00
Daniel Dunbar b39b1cd7c3 Fix implicit initialization of structures. 
<rdar://problem/6113085>

llvm-svn: 54237
 2008-07-30 21:00:24 +00:00
Ted Kremenek 6a77d42a4d Use stable sort. 
llvm-svn: 54222
 2008-07-30 18:03:31 +00:00
Ted Kremenek e8fce56cd1 "Escape" bug names with quotes for selecting/deselecting from the bug table. 
llvm-svn: 54220
 2008-07-30 17:58:08 +00:00
Ted Kremenek a8b8ce499a Add range highlighting for path-sensitive return-of-stack-address check. 
llvm-svn: 54219
 2008-07-30 17:49:12 +00:00
Daniel Dunbar e49df9b58f Change CodeGenModule GlobalDeclMap to directly reference globals 
instead of mapping the decl to a bitcast of the global to the correct
type.
 
 - GetAddrOf{Function,GlobalVar} introduce the bitcast on every use now.

 - This solves a problem where a dangling pointer could be introduced
   by the RAUW done when replacing a forward or tentative
   definition. See testcase for more details.

 - Fixes <rdar://problem/6108358>

llvm-svn: 54211
 2008-07-30 16:32:24 +00:00
Ted Kremenek 8cf5045012 Fix regression in range highlighting in HTML output. 
llvm-svn: 54181
 2008-07-29 23:35:38 +00:00
Daniel Dunbar 9c426524f8 Rework codegen emission of globals 
- No (intended) functionality change.

 - Primary purpose is to clearly separate (lazy) construction of
   globals that are a forward declaration or tentative definition from
   those that are the final definition.

 - Lazy construction is now encapsulated in
   GetAddrOf{Function,GlobalVar} while final definitions are
   constructed in EmitGlobal{Function,Var}Definition.
 
 - External interface for dealing with globals is now limited to
   EmitGlobal and GetAddrOf{Function,GlobalVar}.

 - Also updated helper functions dealing with statics, annotations,
   and ctors to be private.

llvm-svn: 54179
 2008-07-29 23:18:29 +00:00
Steve Naroff 873bd8497a Fix incomplete implementation for rewriting protocol refs. 
<rdar://problem/6108127> clang ObjC rewriter: no translation of id <proto>

llvm-svn: 54163
 2008-07-29 18:15:38 +00:00
Daniel Dunbar 837fd272f8 Fix codegen of chained declarations 
- Killed useless CodeGenModule::EmitGlobalVarDeclarator, instead just
   recurse on any ScopedDecl.
 - Fix for <rdar://problem/6093838>

llvm-svn: 54162
 2008-07-29 17:47:36 +00:00
Chris Lattner 373351725f add a crazy idea 
llvm-svn: 54151
 2008-07-29 03:46:33 +00:00
Chris Lattner 03bc8c0ab8 fix tag 
llvm-svn: 54121
 2008-07-27 06:13:09 +00:00
Chris Lattner e8c687f05a list delta and distcc. 
llvm-svn: 54120
 2008-07-27 06:10:19 +00:00
Eli Friedman bd84059cdb Minor tweak plus a couple of FIXMEs. 
llvm-svn: 54119
 2008-07-27 05:46:18 +00:00
Eli Friedman d7a9a46cb5 Remove bashism; sh != bash on Ubuntu. 
llvm-svn: 54118
 2008-07-27 05:05:07 +00:00
Ted Kremenek 192510920e Fix serialization for TypedefType by allowing TypedefType to access the internal CanonicalType stored in Type. 
The test case Serialization/stmt_exprs.c now passes.

llvm-svn: 54117
 2008-07-27 03:47:53 +00:00
Chris Lattner 872eb55f5e make "call foo.dump()" and "call foo->dump()" work in GDB, 
with QualTypes and Types.

llvm-svn: 54116
 2008-07-27 00:48:22 +00:00
Chris Lattner e80159da05 remove QualType::getCanonicalType. Also make 
QualType::ReadBackpatch public so that FieldDecl doesn't need
to be a friend of QualType.

llvm-svn: 54115
 2008-07-27 00:06:09 +00:00
Chris Lattner 35ffe331b9 remove two uses of getCanonicalType I missed. 
llvm-svn: 54114
 2008-07-27 00:05:05 +00:00
Chris Lattner 613fdff902 clean up the footer a bit more. 
llvm-svn: 54113
 2008-07-26 23:54:49 +00:00
Chris Lattner e3bbfffa5b remove SSIs. 
llvm-svn: 54112
 2008-07-26 23:52:26 +00:00
Chris Lattner 9213f5d947 Add the right path to the lines image. 
llvm-svn: 54111
 2008-07-26 23:51:08 +00:00
Chris Lattner 7cb2da9d0b link to doxygen dox 
llvm-svn: 54110
 2008-07-26 23:45:57 +00:00
Chris Lattner 401cc23c4d Comment out the last call to QualType::getCanonicalType. This *breaks* 
Serialization/stmt_exprs.c, but I don't know the right solution.  Will fix
when I get a chance to talk to Ted about it.

llvm-svn: 54109
 2008-07-26 22:40:28 +00:00
Chris Lattner d9fa5d6a23 Fix a bug in my previous patch, CGF is not valid for constants outside a function 
llvm-svn: 54108
 2008-07-26 22:39:33 +00:00
Chris Lattner 0f398c4472 remove uses of QualType::getCanonicalType() from codegen for PR2189 
llvm-svn: 54107
 2008-07-26 22:37:01 +00:00
Chris Lattner 3f6cd0bc76 remove some unneeded calls to getCanonicalType 
llvm-svn: 54106
 2008-07-26 22:36:27 +00:00
Chris Lattner 574dee6cac change more instances of QualType::getCanonicalType to call 
ASTContext::getCanonicalType instead (PR2189)

llvm-svn: 54105
 2008-07-26 22:17:49 +00:00
Chris Lattner 6fc6614c0d alphabeticalize a bit better. 
llvm-svn: 54104
 2008-07-26 22:09:09 +00:00
Daniel Dunbar 086fe1ac79 Add doxygen support 
- Stolen from LLVM with minor modifications

llvm-svn: 54103
 2008-07-26 21:32:24 +00:00
Chris Lattner 6731544be7 convert more code to use ASTContext to get canonical types instead 
of doing it directly.  This is required for PR2189.

llvm-svn: 54102
 2008-07-26 21:30:36 +00:00
Chris Lattner ac87ef5dcc remove a helper method. 
llvm-svn: 54101
 2008-07-26 20:50:02 +00:00
Chris Lattner 7e80097f6e implement codegen support for labels at the end of stmtexprs. 
llvm-svn: 54100
 2008-07-26 20:23:23 +00:00
Chris Lattner 6284378fcd minor tidying, no functionality change. 
llvm-svn: 54099
 2008-07-26 20:15:14 +00:00
Chris Lattner 944d306371 fix some problems handling stmtexprs with labels (PR2374), and 
improve 'expression unused' diagnostics for stmtexprs.

llvm-svn: 54098
 2008-07-26 19:51:01 +00:00
Chris Lattner 06afbebbdd fix an extraneous blank line in -ast-dump output. 
llvm-svn: 54097
 2008-07-26 19:24:43 +00:00
Chris Lattner bcf2e66b3c testcase for PR2416, which we already handle correctly. 
llvm-svn: 54096
 2008-07-26 19:15:11 +00:00
Ted Kremenek ef6378cda7 Remove some old text. 
llvm-svn: 54095
 2008-07-26 05:21:44 +00:00
Chris Lattner df59f5aa3c Pull protocol resolution of out ActOnStartClassInterface, this is also the 
last client of the old ParseObjCProtocolReferences, so it also removes it.

llvm-svn: 54094
 2008-07-26 04:13:19 +00:00
Chris Lattner b1f3c948ee refactor protocol resolution out of ActOnStartCategoryInterface 
llvm-svn: 54093
 2008-07-26 04:07:02 +00:00
Chris Lattner 3bbae00f50 pull protocol resolution out into ActOnStartProtocolInterface. 
This temporarily duplicates ParseObjCProtocolReferences, but it
will be removed in the future.

llvm-svn: 54092
 2008-07-26 04:03:38 +00:00
Chris Lattner 9c1842b612 simplify some code. 
llvm-svn: 54091
 2008-07-26 03:47:43 +00:00
Chris Lattner 908d39e45e remove duplicate error message. 
llvm-svn: 54090
 2008-07-26 03:40:25 +00:00
Chris Lattner 8b2ec166b8 < only starts a declspec in objc mode. 
llvm-svn: 54089
 2008-07-26 03:38:44 +00:00
Chris Lattner 12fd035d6f remove fixed fixme 
llvm-svn: 54088
 2008-07-26 01:56:46 +00:00
Chris Lattner bc76297674 make DeclSpec manage its own protocol qualifier list memory instead of having 
clients allocate the memory and it delete it.

llvm-svn: 54087
 2008-07-26 01:53:50 +00:00
Chris Lattner 16fac4f2ad Fix hte next wave of problems with protocol qualified ID: 
1) reject stuff like "id<foo> short" and "<foo> short".  2) set
the declspec range correctly 3) only parse protocol qualifiers
when in objc mode.

llvm-svn: 54086
 2008-07-26 01:18:38 +00:00
Chris Lattner 31236f8744 remove objc prefixes from these tests. 
llvm-svn: 54085
 2008-07-26 01:04:40 +00:00
Chris Lattner 89026888ef move all objc sema tests into a new SemaObjC directory. Next step is to 
remove the objc- prefix from the tests that use it.

llvm-svn: 54084
 2008-07-26 00:57:24 +00:00
Chris Lattner a075e63bbc fix several problems with the protocol qualified id handling where id was implicit. 
First, fix canonical type handling of these, since protocol qualified id's are always
canonical.  Next, enhance SemaType to actually make these when used (instead of int)
allowing them to actually be used when appropriate.  Finally remove a bunch of logic
relating to the mishandling of canonical types with protocol-qual id's.  This fixes
rdar://5986251

llvm-svn: 54083
 2008-07-26 00:46:50 +00:00
Chris Lattner 0974b2380f improve handling of the horrible GCC objc extension that treats "<foo>" 
like "id<foo>".  This 1) fixes an infinite loop in the parser on things
like "short<foo>" 2) emits a warning about this bogus construct and 3)
changes the testcase to be substantially reduced.

llvm-svn: 54082
 2008-07-26 00:20:22 +00:00
Chris Lattner 9acd2f1cd2 add a new diag helper that takes a range. 
llvm-svn: 54081
 2008-07-26 00:16:04 +00:00
Chris Lattner 0d70761cad GCC supports the complex conjugate operator (an extension) on complex int 
as well as complex float. rdar://6097730

llvm-svn: 54080
 2008-07-25 23:52:49 +00:00
Chris Lattner 8c217a81ac fix diagnostics. 
llvm-svn: 54079
 2008-07-25 23:41:08 +00:00
Chris Lattner 4591fd0aac Fix rdar://6103124, the only dummy blocks are ones without names. Named blocks 
are important part of control flow structures.

llvm-svn: 54078
 2008-07-25 23:40:10 +00:00
Ted Kremenek 0478105f7c Added project idea for a doxygen-like tool built using clang 
llvm-svn: 54076
 2008-07-25 23:34:29 +00:00
Chris Lattner 2841fc0e7b fix 80 col violation. 
llvm-svn: 54075
 2008-07-25 23:30:42 +00:00
Chris Lattner 903eb518e6 Fix rdar://6095136, various crashes with incomplete enum types. 
llvm-svn: 54074
 2008-07-25 23:18:17 +00:00
Chris Lattner 6bf59d82c8 minor cleanup 
llvm-svn: 54073
 2008-07-25 23:07:18 +00:00
Daniel Dunbar c9809a9d68 Remove unused ASTConsumer::HandleTopLevelDeclaration 
llvm-svn: 54071
 2008-07-25 22:39:30 +00:00
Chris Lattner 2ce500ffbe move a method. 
llvm-svn: 54069
 2008-07-25 22:25:12 +00:00
Chris Lattner bea82ff6ed Fix a couple bugs in aggregate cast processing: 1) fix precedecence 
problem with &&/||.  2) use canonical types for comparison instead 
of raw types. 3) emit an ext-warn for a gnu extension.

Also simplify the code to make it less nested.

llvm-svn: 54068
 2008-07-25 22:06:10 +00:00
Ted Kremenek 870f750434 Format string errors should underling the format string, not the function name. 
llvm-svn: 54067
 2008-07-25 22:03:03 +00:00
Chris Lattner 3f375d055e make sizeof/alignof diagnostics highlight their operand with a sourcerange. 
llvm-svn: 54066
 2008-07-25 21:45:37 +00:00
Chris Lattner 61f60a05b2 c89 does not perform array -> pointer promotion unless the array is an lvalue. This 
is different than C99.  This fixes the rest of rdar://6095180.

llvm-svn: 54064
 2008-07-25 21:33:13 +00:00
Chris Lattner 513165ecf3 move some code, no other change. 
llvm-svn: 54063
 2008-07-25 21:10:04 +00:00
Ted Kremenek e8f7bdc5cf Updated latest checker build. 
llvm-svn: 54060
 2008-07-25 21:05:04 +00:00
Daniel Dunbar b5586dad97 Fix long double test case 
- Had wrong sizeof(long double) encoded into test case
 - Results now agree with llvm-gcc

llvm-svn: 54059
 2008-07-25 20:54:30 +00:00
Chris Lattner f6e1e309c7 In c99 mode, comma does do function/array promotion even though 
it does not do unary promotions (like short->int).

llvm-svn: 54058
 2008-07-25 20:54:07 +00:00
Ted Kremenek 04350ebe4a Refine ObjCPropertyImplDecl: 
- Remove a bunch of setXXX methods until we actually need them. This cleans up the
interface, and makes the object immutable until we have a reason to be mutable.

- Remove enum value OBJC_PR_IMPL_None since it was never used.

- Remove instance variable 'PropertyImplKind PropertyImplementation;'. This is
  not needed because we can tell if ObjCPropertyImplDecl represents @synthesize
  if 'ObjCPropertyDecl *PropertyDecl' is not null.

llvm-svn: 54055
 2008-07-25 20:43:38 +00:00
Ted Kremenek 7fb92dbf47 Enabled 'unused ivars' check by default. 
llvm-svn: 54052
 2008-07-25 20:35:01 +00:00
Ted Kremenek e17c037f4f Remove '.' in expected warning 
llvm-svn: 54051
 2008-07-25 20:30:34 +00:00
Ted Kremenek d074ce47b6 Have the UnusedIvar check skip ivars with setters/getters created by @synthesize. 
llvm-svn: 54050
 2008-07-25 20:28:02 +00:00
Nate Begeman 448b0cb033 X86 builtin fixes 
llvm-svn: 54049
 2008-07-25 20:17:24 +00:00
Nate Begeman fe79ca2ab9 Generate vector compares in codegen 
llvm-svn: 54048
 2008-07-25 20:16:05 +00:00
Nate Begeman e7f45b2977 Move comment to match style 
llvm-svn: 54047
 2008-07-25 20:15:41 +00:00
Nate Begeman 8d161830d1 De-tabify 
llvm-svn: 54046
 2008-07-25 20:15:14 +00:00
Chris Lattner e174acc910 Comma does not perform unary promotions, rdar://6095180 
llvm-svn: 54045
 2008-07-25 20:02:29 +00:00
Chris Lattner e08e47ab2f gcc requires a semicolon at the end of an interface, unlike its extension for structs. 
rdar://6095245.

llvm-svn: 54044
 2008-07-25 19:54:55 +00:00
Steve Naroff e2177fbfdc Cleaunup Sema::ActOnClassMessage(). This commit: 
(a) removes a bogus warning.
(b) removes an undesirable usage of the ObjCMessageExpr constructor that takes an IdentifierInfo * (which I will abolish).

llvm-svn: 54042
 2008-07-25 19:39:00 +00:00
Chris Lattner f9c49e5d27 Reject typedef redefinitions when the underlying types are not identical, 
even if in a system header etc.  rdar://6079937

llvm-svn: 54038
 2008-07-25 18:44:27 +00:00
Chris Lattner 31614aeb0a update this testcase. 
llvm-svn: 54037
 2008-07-25 18:42:46 +00:00
Daniel Dunbar c481f72857 Add test case for hex floating point constants in < C99 mode 
- For: rdar://6096838

llvm-svn: 54036
 2008-07-25 18:41:57 +00:00
Chris Lattner c94ad4abcb In c89 mode accept hex fp constants as an extension: 
t2.c:1:17: warning: hexadecimal floating constants are a C99 feature
long double d = 0x0.0000003ffffffff00000p-16357L;
                ^

instead of emitting a weird error message that doesn't make sense:

t2.c:1:41: error: hexadecimal floating constants require an exponent
long double d = 0x0.0000003ffffffff00000p-16357L;
                                        ^

rdar://6096838

llvm-svn: 54035
 2008-07-25 18:18:34 +00:00
Ted Kremenek 83ec24501e Remove call to isSEL and isSEL itself since the call is dead (isObjCObjectPointerType() will never return true for selectors). 
llvm-svn: 54034
 2008-07-25 18:17:35 +00:00
Chris Lattner ec8996d771 Add support for __extension__ as an lvalue. rdar://6097308 
llvm-svn: 54033
 2008-07-25 18:07:19 +00:00
Steve Naroff 542cd5d3f9 Move fix in r54013 from the parser to sema. 
llvm-svn: 54032
 2008-07-25 17:57:26 +00:00
Ted Kremenek 2483730e3f Only warn about missing/incomplete -dealloc implementations when a class contains a non-SEL, non-IBOutlet ivar that references an ObjC object. 
llvm-svn: 54024
 2008-07-25 17:04:49 +00:00
Chris Lattner f08932928c comment out #pragma mark and #warning directives. 
llvm-svn: 54020
 2008-07-25 16:37:06 +00:00
Chris Lattner b9c34de5c4 rewrite handling of the raw token stream in -rewrite-macros to lex 
everything up front into a vector.  This makes it easier to scan around
the stream when needed.

llvm-svn: 54019
 2008-07-25 16:29:12 +00:00
Chris Lattner 3e3ff3e538 alphabeticalize 
llvm-svn: 54018
 2008-07-25 16:06:51 +00:00
Steve Naroff 29788347b2 Fix RewriteObjC::RewriteObjCThrowStmt() to respect whitespace between the @ and throw. 
This fixes <rdar://problem/5988388> clang ObjC rewriter: mystery 'w' inserted in exception throw.

llvm-svn: 54017
 2008-07-25 15:41:30 +00:00
Steve Naroff ce5206b4f2 Fix Parser::ParseObjCMethodDefinition(). Only call the actions module for valid MDecl's. 
llvm-svn: 54013
 2008-07-25 14:30:25 +00:00
Ted Kremenek 177bc93165 Updated checker build. 
llvm-svn: 54012
 2008-07-25 05:21:03 +00:00
Ted Kremenek 092ec76923 Don't emit 'dead initialization' warnings for variables marked 'unused'. 
This fixes PR 2573: http://llvm.org/bugs/show_bug.cgi?id=2573

llvm-svn: 54009
 2008-07-25 04:47:34 +00:00
Ted Kremenek 39c59a8887 Implemented Sema support for attribute "unused". 
llvm-svn: 54008
 2008-07-25 04:39:19 +00:00
Daniel Dunbar 0e5845c13a Rework codegen of case ranges 
- Fix multiple issues with the way case ranges were emitted, see test
   cases details about the specific issues.

 - The root issue was not being careful about how basic blocks were
   emitted which led to them being chained together incorrectly,
   resulting in improper control flow.

 - Fixes <rdar://problem/6098585>

llvm-svn: 54006
 2008-07-25 01:11:38 +00:00