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2008-08-11Minor #include cleaningDaniel Dunbar
- Drop TokenKinds.h from Action.h - Move DeclSpec.h from Sema.h into individual Sema .cpp files git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54625 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10Cleanup ObjCSuperRefExpr (remove last usage and AST node:-).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54617 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10InitListChecker::CheckListElementTypes(): Check for function types and issue ↵Steve Naroff
an appropriate diagnostic. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54614 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10Cleanup from yesterday...make isTentativeDefinition() a static helper ↵Steve Naroff
function (no need for it to be part of the Sema API). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54613 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10Sema::CheckForFileScopedRedefinitions(): Make sure tentative decls of ↵Steve Naroff
incomplete array types are completed (and diagnosed properly). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54612 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10tighten up some code and some wording on diagnostics.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54607 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10rename PreDefinedExpr -> PredefinedExprChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54605 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09Make sure to count the struct elements correctly; here, we want the Eli Friedman
member count. The count returned by numStructUnionElements is the number of initializers that will be consumed, not the number of members to iterate through. Fixes PR2534. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54601 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09Fix for PR2631; make va_arg work correctly on x86-64.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54600 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09Change 'Wchar' to 'WChar' casing, for consistency.Argyrios Kyrtzidis
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54588 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09Implement support for the 'wchar_t' C++ type.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54585 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09Fix Sema::MergeVarDecl() to better handle type compatibility. The previous ↵Steve Naroff
code was trying to handle arrays specially (which didn't work for pointers to array). Removed local helper function areEquivalentArrayTypes(), replacing it's use with the more general ASTContext::typesAreCompatible() predicate. Even though the test case this fixes is in "tentative-decls.c", this bug didn't have anything to do with our handling of tentative definitions (which is what I first expected). In any event, this is a tricky area of the spec. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54583 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09When in C++, invoke ASTConsumer::HandleTagDeclDefinition in ↵Argyrios Kyrtzidis
Sema::ActOnFinishCXXClassDef, at which point the C++ struct/class/union is fully parsed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54569 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09Passing right brace location to ActOnFinishCXXClassDef is redundant, since ↵Argyrios Kyrtzidis
it gets passed to ActOnFinishCXXMemberSpecification too. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54567 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08Fix issues with C "tentative" definitions.Steve Naroff
- Move checking from MergeVarDecl->FinializeDeclaratorGroup. Since MergeVarDecl is called before the initializer is attacted, it can't be done there (this removes a long standing FIXME). - Add Sema::isTentativeDefinition() and Sema::CheckForFileScopedRedefinitions(). - Remove FIXME's and touch-up test case. Still some more work to do (forthcoming)... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54533 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08ParseAST now never releases the passed ASTConsumer. This is the ↵Ted Kremenek
responsibility of the client. The motivation is that clients may either: (a) query the ASTConsumer object after AST parsing to collect data/etc. (b) reuse the ASTConsumer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54502 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08Use DeclStmt::decl_iterator instead of walking the getNextDeclarator() chain.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54501 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07ParseAST now conditionally deletes the passed ASTConsumer.Ted Kremenek
ModuleBuilder now performs llvmgen in HandleTranslationUnit. This patch follows from the discussion on the following thread on cfe-commits: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080804/006849.html git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54486 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07Sema::ActOnEnumBody(): handle nested enum redefinitions.Steve Naroff
Fixes <rdar://problem/6093889> Nested enum redefinition crashes sema. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54463 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07attribute "unused" also applies to functions.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54440 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07Fix <rdar://problem/6125909>.Ted Kremenek
Unify logic in return-of-stack-check (Sema) for casts and implicit casts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54439 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-06Implement GNU asm-label extension support in CodeGen. This fixesDaniel Dunbar
scimark2 on Darwin. - Added Sema support for asm-label on variables, which I forgot before. - Update CodeGen to use GlobalDeclMap to determine if static Decls require emission (instead of LLVM module name lookup). Important since the Decl name and the LLVM module name can differ. - <rdar://problem/6116729> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54388 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-05Move AsmLabel into Declarator instead of just a parameter toDaniel Dunbar
ActOnDeclarator. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54353 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-05Add more Parser/Sema support for GCC asm-label extension.Daniel Dunbar
- ActOnDeclarator now takes an additional parameter which is the AsmLabel if used. Its unfortunate that this bubbles up this high, but we cannot just lump it in as an attribute without mistakenly *accepting* it as an attribute. - The actual asm-label itself is, however, encoded as an AsmLabelAttr on the FunctionDecl. - Slightly improved parser error recovery on malformed asm-labels. - CodeGen support still missing... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54339 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-04Fix several issues in checking of address-of expressions.Daniel Dunbar
- clang was erroneously accepting address-of applied to lvalue expressions involving pointer arithmetic. - clang was erroneously rejecting address-of applied to deref expressions of pointer-typed variables. - Improved existing test case. - Fixes: <rdar://problem/6113867>, <rdar://problem/6080158> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54326 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-04Add CodeGen support for indirect goto.Daniel Dunbar
- Follows emission scheme used by llvm-gcc, i.e. invent an id for each label whose address is taken and replace each indirect goto by a switch to each possible target. - Currently we emit a switch for each indirect goto instead of merging them as llvm-gcc does. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54318 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-04Finally fix PR2189. This makes a fairly invasive but important change toChris Lattner
move getAsArrayType into ASTContext instead of being a method on type. This is required because getAsArrayType(const AT), where AT is a typedef for "int[10]" needs to return ArrayType(const int, 10). Fixing this greatly simplifies getArrayDecayedType, which is a good sign. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54317 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-01Wherever a type is used/returned from the Action module, use TypeTy instead ↵Argyrios Kyrtzidis
of DeclTy or void. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-01Make the default constructor of IdentifierResolver::iterator public.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54264 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-31Support __attribute__(({con,de}structor)) in Parse & SemaDaniel Dunbar
- Including possible priority argument - In other news, the attribute parsing code really needs a cleanup git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54257 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-27make "call foo.dump()" and "call foo->dump()" work in GDB, Chris Lattner
with QualTypes and Types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54116 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-27remove two uses of getCanonicalType I missed.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54114 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26change more instances of QualType::getCanonicalType to callChris Lattner
ASTContext::getCanonicalType instead (PR2189) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54105 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26convert more code to use ASTContext to get canonical types insteadChris Lattner
of doing it directly. This is required for PR2189. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54102 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26remove a helper method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54101 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26fix some problems handling stmtexprs with labels (PR2374), and Chris Lattner
improve 'expression unused' diagnostics for stmtexprs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54098 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26Pull protocol resolution of out ActOnStartClassInterface, this is also the Chris Lattner
last client of the old ParseObjCProtocolReferences, so it also removes it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54094 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26refactor protocol resolution out of ActOnStartCategoryInterfaceChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54093 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26pull protocol resolution out into ActOnStartProtocolInterface.Chris Lattner
This temporarily duplicates ParseObjCProtocolReferences, but it will be removed in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54092 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26simplify some code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54091 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26remove duplicate error message.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54090 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26make DeclSpec manage its own protocol qualifier list memory instead of havingChris Lattner
clients allocate the memory and it delete it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54087 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-26fix several problems with the protocol qualified id handling where id was ↵Chris Lattner
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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54083 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25GCC supports the complex conjugate operator (an extension) on complex int Chris Lattner
as well as complex float. rdar://6097730 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54080 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25Fix rdar://6095136, various crashes with incomplete enum types.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54074 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25move a method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54069 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25Fix a couple bugs in aggregate cast processing: 1) fix precedecence Chris Lattner
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54068 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25Format string errors should underling the format string, not the function name.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54067 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25make sizeof/alignof diagnostics highlight their operand with a sourcerange.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54066 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25c89 does not perform array -> pointer promotion unless the array is an ↵Chris Lattner
lvalue. This is different than C99. This fixes the rest of rdar://6095180. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54064 91177308-0d34-0410-b5e6-96231b3b80d8
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