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* Remove some more hard CR-LF lines. These were particularly weird as they wereChandler Carruth2011-04-253-6/+6
| | | | | | | only a few lines of the file. Also set their properties to have explicitly native eol sytle. llvm-svn: 130124
* Set the native EOL property on this now that I've fixed it. Fixing some otherChandler Carruth2011-04-250-0/+0
| | | | | | instances of this momentarily. llvm-svn: 130123
* t/clang/expr-traitsJohn Wiegley2011-04-2525-0/+896
| | | | | | | | | Patch authored by David Abrahams. These two expression traits (__is_lvalue_expr, __is_rvalue_expr) are used for parsing code that employs certain features of the Embarcadero C++ compiler. llvm-svn: 130122
* Remove hard coded dos line endings, let subversion translate them onChandler Carruth2011-04-251-42/+42
| | | | | | | | update. Despite the diff, nothing but line endings changed here. llvm-svn: 130121
* Fix comment typo. Noticed by Liu.Duncan Sands2011-04-251-1/+1
| | | | llvm-svn: 130120
* Let clang detect gcc triple on Ubuntu Natty. Patch by Thomas Jablin.Nico Weber2011-04-251-2/+5
| | | | llvm-svn: 130119
* Missing bit of r130117.Eli Friedman2011-04-241-0/+2
| | | | llvm-svn: 130118
* PR4304: Add warning for designators in strict c89 mode.Eli Friedman2011-04-242-0/+5
| | | | llvm-svn: 130117
* Simplify the logic. Noticed by aKor.Rafael Espindola2011-04-241-2/+1
| | | | llvm-svn: 130116
* Synchronize the conditions for producing a .cfi_startproc and a .cfi_endproc.Rafael Espindola2011-04-241-1/+1
| | | | | | Fixes PR9787. llvm-svn: 130115
* Use template magic to make dumping of vectors slightly less fragile.Benjamin Kramer2011-04-241-27/+18
| | | | | | No intended functionality change. llvm-svn: 130114
* Convert size and alignment variables to CharUnits in EmitAggregateCopy(). NoKen Dyck2011-04-241-7/+10
| | | | | | change in functionality intended. llvm-svn: 130113
* Convert type size and alignment to CharUnits in CheckAggExprForMemSetUse().Ken Dyck2011-04-241-8/+9
| | | | | | No change in functionality intended. llvm-svn: 130112
* Convert the return type of GetNumNonZeroBytesInInit() to CharUnits. NoKen Dyck2011-04-241-7/+8
| | | | | | change in functionality intended. llvm-svn: 130111
* Eliminate some literal 8s by converting size variables in EmitGCMove() andKen Dyck2011-04-241-4/+4
| | | | | | EmitFinalDestCopy() to CharUnits. No change in functionality intended. llvm-svn: 130110
* Replace calls to ASTContext::getTypeInfo() with calls toKen Dyck2011-04-241-6/+2
| | | | | | | ASTContext::getTypeSize() when only the size part is used. No change in functionality intended. llvm-svn: 130109
* Simplify AppendTailPadding() by converting its parameter to CharUnits. NoKen Dyck2011-04-241-11/+7
| | | | | | change in functionality intended. llvm-svn: 130108
* Eliminate literal 8s from LayoutUnionField by converting NumBytesToAppend toKen Dyck2011-04-241-4/+5
| | | | | | CharUnits. No change in functionality intended. llvm-svn: 130107
* Eliminate literal 8s from LayoutBitField(), converting variables toKen Dyck2011-04-241-10/+16
| | | | | | | CharUnits or replacing the 8s with char align. No change in functionality intended. llvm-svn: 130106
* Set the correct anonymous namespace (must be last reopening), and behave ↵Sebastian Redl2011-04-244-10/+37
| | | | | | correctly in the presence of the ever-annoying linkage specifications. llvm-svn: 130105
* Fix adding an anonymous namespace in a chained PCH to a namespace from a ↵Sebastian Redl2011-04-244-1/+67
| | | | | | | | previous PCH. Fix anonymous namespaces in PCH. llvm-svn: 130104
* Synthesizing the definition of an implicit member is an AST modification, so ↵Sebastian Redl2011-04-249-1/+82
| | | | | | notify any mutation listeners of it. This fixes a crasher in chained PCH, where an implicit destructor in a PCH gets a definition in a chained PCH, which is then lost. However, any further use of the destructor would cause its definition to be regenerated in the final file, hiding the bug. llvm-svn: 130103
* On reading DeclContexts from PCH, check for visible updates even if the ↵Sebastian Redl2011-04-242-14/+42
| | | | | | context was empty in the original version. Also, if there are any, tell the context that it has external visible decls. This fixes the problem that a namespace that was empty in the initial PCH (could also happen if the initial PCH didn't include any std header but caused implicit creation of namespace std, e.g. due to implicit declaration of a virtual destructor) never found any declaration declared in *any* chained PCH. Very ugly when the chained PCH includes all that std stuff, as the errors were effectively the same as not including std headers. llvm-svn: 130102
* Make the invalid declarator recovery when parsing members work the same as ↵Sebastian Redl2011-04-243-8/+5
| | | | | | when parsing global decls. It's still rather broken (skipping much too far when the declarator belongs to a function definition), but at least not so broken as to mismatch braces. Tested by the removal of the fixme in the template test case. llvm-svn: 130101
* Give MultiplexConsumer.h a header guard.Sebastian Redl2011-04-241-0/+5
| | | | llvm-svn: 130100
* Fix PathDiagnosticClients.h header guard. (Case error)Sebastian Redl2011-04-241-1/+1
| | | | llvm-svn: 130099
* Store the full list of pending instantiations in a chained PCH. Previously ↵Sebastian Redl2011-04-243-15/+46
| | | | | | we attempted to store only new pending instantiations, but our filter was incorrect, dropping implicit instantiations of class template members. It's just not worth coming up with a complex filter that is correct, when the only cost is PCH files that are a few hundred bytes (at most) larger. llvm-svn: 130098
* Fix Target/ARM/Thumb1FrameLowering.h header guard.Sebastian Redl2011-04-241-1/+1
| | | | llvm-svn: 130097
* Give MC/MCDisassembler/Disassembler.h a header guard.Sebastian Redl2011-04-241-0/+6
| | | | llvm-svn: 130096
* Give SplitKit.h a header guard.Sebastian Redl2011-04-241-0/+5
| | | | llvm-svn: 130095
* Give ImmutableIntervalMap.h an include guard.Sebastian Redl2011-04-241-0/+6
| | | | llvm-svn: 130094
* Fix an assert to check exactly what it says.Jay Foad2011-04-241-1/+1
| | | | llvm-svn: 130093
* Add a TODO.Mikhail Glushenkov2011-04-241-0/+2
| | | | llvm-svn: 130092
* Regenerate.Mikhail Glushenkov2011-04-242-475/+405
| | | | llvm-svn: 130091
* Remove all references to plugins from the LLVMC docs.Mikhail Glushenkov2011-04-242-315/+218
| | | | llvm-svn: 130090
* Downgrade unnecessary "typename" from error to warning in Microsoft mode. Francois Pichet2011-04-243-1/+18
| | | | | | | | This fixes 1 error when parsing MSVC 2008 headers with clang. Must "return true;" even if it is a warning because the rest of the code path assumes that SS is set to something. The parser will get back on its feet and continue parsing the rest of the declaration correctly so it is not a problem. llvm-svn: 130088
* Convert AccessInfo::AccessAlignment to CharUnits. No change in functionalityKen Dyck2011-04-243-9/+10
| | | | | | intended. llvm-svn: 130087
* PR9214: Convert the DIBuilder API to use ArrayRef.Jay Foad2011-04-243-42/+28
| | | | llvm-svn: 130086
* Convert CGBitFieldInfo::FieldByteOffset to CharUnits. No change inKen Dyck2011-04-243-9/+13
| | | | | | functionality intended. llvm-svn: 130085
* GCC seems to create address-of expression manglings when passing *any*John McCall2011-04-242-2/+13
| | | | | | | function as a template argument where a pointer to function is wanted. Just extend the existing hack. llvm-svn: 130084
* Update the mangler for some of the "new" unresolved-name manglings.John McCall2011-04-242-84/+216
| | | | | | | | | | I've sent off an email requesting clarification on a few things that I wasn't sure how to handle. This also necessitated making prefixes and unresolved-prefixes get mangled separately. llvm-svn: 130083
* Implement a new identifier-classification scheme where SemaDouglas Gregor2011-04-2411-92/+695
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | performs name lookup for an identifier and resolves it to a type/expression/template/etc. in the same step. This scheme is intended to improve both performance (by reducing the number of redundant name lookups for a given identifier token) and error recovery (by giving Sema a chance to correct type names before the parser has decided that the identifier isn't a type name). For example, this allows us to properly typo-correct type names at the beginning of a statement: t.c:6:3: error: use of undeclared identifier 'integer'; did you mean 'Integer'? integer *i = 0; ^~~~~~~ Integer t.c:1:13: note: 'Integer' declared here typedef int Integer; ^ Previously, we wouldn't give a Fix-It because the typo correction occurred after the parser had checked whether "integer" was a type name (via Sema::getTypeName(), which isn't allowed to typo-correct) and therefore decided to parse "integer * i = 0" as an expression. By typo-correcting earlier, we typo-correct to the type name Integer and parse this as a declaration. Moreover, in this context, we can also typo-correct identifiers to keywords, e.g., t.c:7:3: error: use of undeclared identifier 'vid'; did you mean 'void'? vid *p = i; ^~~ void and recover appropriately. Note that this is very much a work-in-progress. The new Sema::ClassifyName is only used for expression-or-declaration disambiguation in C at the statement level. The next steps will be to make this work for the same disambiguation in C++ (where functional-style casts make some trouble), then push it further into the parser to eliminate more redundant name lookups. Fixes <rdar://problem/7963833> for C and starts us down the path of <rdar://problem/8172000>. llvm-svn: 130082
* The ABI settled on mangling float literals with lowercase hex dumps.John McCall2011-04-242-6/+19
| | | | | | | APInt::toString doesn't do those, but it's easy to postprocess that output, and that's probably better than adding another knob to that method. llvm-svn: 130081
* Put -Wunneeded-internal-declaration under UnusedFunction group so it will be ↵Argyrios Kyrtzidis2011-04-241-10/+6
| | | | | | disabled with -Wno-unused-function. llvm-svn: 130080
* Implement most of the remaining logic in __is_literal type trait. ThisChandler Carruth2011-04-247-26/+138
| | | | | | | should now support all of the C++98 types, and all of the C++0x types Clang supports. llvm-svn: 130079
* Add support for '__is_literal_type' spelling of the existingChandler Carruth2011-04-245-0/+7
| | | | | | | | '__is_literal' type trait for GCC compatibility. At least one relased version if libstdc++ uses this name for the trait despite it not being documented anywhere. llvm-svn: 130078
* Begin tracking trivialness of move constructors and move assignmentChandler Carruth2011-04-235-71/+226
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | operators in C++ record declarations. This patch starts off by updating a bunch of the standard citations to refer to the draft 0x standard so that the semantics intended for move varianst is clear. Where necessary these are duplicated so they'll be available in doxygen. It adds bit fields to keep track of the state for the move constructs, and updates all the code necessary to track this state (I think) as members are declared for a class. It also wires the state into the various trait-like accessors in the AST's API, and tests that the type trait expressions now behave correctly in the presence of move constructors and move assignment operators. This isn't complete yet due to these glaring FIXMEs: 1) No synthesis of implicit move constructors or assignment operators. 2) I don't think we correctly enforce the new logic for both copy and move trivial checks: that the *selected* copy/move constructor/operator is trivial. Currently this requires *all* of them to be trivial. 3) Some of the trait logic needs to be folded into the fine-grained trivial bits to more closely match the wording of the standard. For example, many of the places we currently set a bit to track POD-ness could be removed by querying other more fine grained traits on demand. llvm-svn: 130076
* Flesh out these tests just a tad more. This provides targetedChandler Carruth2011-04-231-3/+21
| | | | | | | | 'DerivesHasFoo' types for various non-POD constructs in the base class. Only __is_pod and __is_trivial are wired up to these, not sure how much more of this type of exhaustive testing is really interesting. llvm-svn: 130075
* Test POD and trivial type traits given a class derived from a genericChandler Carruth2011-04-231-0/+3
| | | | | | | | | | non-POD type. It might be nicer to have a Derives* variant for each of HasCons, HasCopy, etc. Then we could test each of those and also test the __has_* traits. WIP. llvm-svn: 130074
* Use a more precise name for some of the types here, and re-group severalChandler Carruth2011-04-231-49/+59
| | | | | | | | of the tests using those types to have a (hopefully) more logical ordering now that doing so doesn't cause unreadable deltas of counters changing. llvm-svn: 130073
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