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* [analyzer] MallocChecker: convert from using evalCall toAnna Zaks2012-02-081-36/+33
| | | | | | | | | post visit of CallExpr. In general, we should avoid using evalCall as it leads to interference with other checkers. llvm-svn: 150086
* More rewriting of objective-c moderin abi metadata.Fariborz Jahanian2012-02-081-17/+60
| | | | | | All protocol related metadata is close to completion. llvm-svn: 150084
* Fixing hex floating literal support so that it handles 0x.2p2 properly.Aaron Ballman2012-02-081-6/+11
| | | | llvm-svn: 150072
* CodeGen: Move EHPersonality from CGException.h into the cpp file, it has no ↵Benjamin Kramer2012-02-083-80/+43
| | | | | | | | other users. While at it make it value-initializable to get rid of static ctors. llvm-svn: 150070
* Implement DR1458: Taking the address of an object of incomplete class type isRichard Smith2012-02-081-0/+12
| | | | | | | not a constant expression, because we can't tell whether the complete class type will have an overloaded operator&. llvm-svn: 150066
* Remove vperm2f* and vperm2i builtins. Same effect can be achieved with ↵Craig Topper2012-02-082-4/+28
| | | | | | builtin_shufflevector. llvm-svn: 150064
* Implement the agreed resolution to DR1457: a signed left shift of a 1 bit intoRichard Smith2012-02-082-10/+4
| | | | | | | | | | the sign bit doesn't have undefined behavior, but a signed left shift of a 1 bit out of the sign bit still does. As promised to Howard :) The suppression of the potential constant expression checking in system headers is also removed, since the problem it was working around is gone. llvm-svn: 150059
* A little bit of lambda IRGen.Eli Friedman2012-02-082-0/+12
| | | | llvm-svn: 150058
* Remove vpermilp* builtins. Same effect can be achieved with ↵Craig Topper2012-02-081-4/+16
| | | | | | builtin_shufflevector. llvm-svn: 150056
* Change PathDiagnosticPieces to be reference counted (simplifying their ↵Ted Kremenek2012-02-085-101/+83
| | | | | | management), and introduce 'PathPieces' as a common container for PathDiagnosticPieces. llvm-svn: 150054
* Refactor pieces of PathDiagnostic into its own data structure. No ↵Ted Kremenek2012-02-081-2/+4
| | | | | | functionality change. llvm-svn: 150053
* Make sure template argument deduction is consistently performed in an ↵Eli Friedman2012-02-081-9/+14
| | | | | | unevaluated context. llvm-svn: 150049
* Constify the getClassName routine and variables that come out of it,Eric Christopher2012-02-082-5/+8
| | | | | | | | and then use it for forward decl names. Part of rdar://10209967 and rdar://10400981 llvm-svn: 150040
* Do not return records with non trivial destructors or copy constructors inAkira Hatanaka2012-02-081-1/+1
| | | | | | registers. llvm-svn: 150035
* [libclang] For CXXOperatorCallExprs, give a valid source location to the ↵Argyrios Kyrtzidis2012-02-081-7/+12
| | | | | | | | | | DeclRefExpr that is referencing the member function, so we can index the referenced function. Fixes rdar://10762375&10324915 & http://llvm.org/PR11192 llvm-svn: 150033
* modern objc rewriter: mode metadata stuff. wip.Fariborz Jahanian2012-02-081-127/+40
| | | | llvm-svn: 150030
* Only complain about __strong __strong id, not __strong SomeStrongTypedefJohn McCall2012-02-081-13/+61
| | | | | | or __strong __typeof__(some.strong.thing). llvm-svn: 150029
* Revise the SplitQualType interface to make it its own thing instead ofJohn McCall2012-02-087-53/+54
| | | | | | | | | | | | | | a typedef of std::pair. This slightly improves type-safety, but mostly makes code using it clearer to read as well as making it possible to add methods to the type. Add such a method for efficiently single-step desugaring a split type. Add a method to single-step desugaring a locally-unqualified type. Implement both the SplitQualType and QualType methods in terms of that. Also, fix a typo ("ObjCGLifetime"). llvm-svn: 150028
* Use the new forward declaration scheme for records. Also add moreEric Christopher2012-02-081-18/+22
| | | | | | | | caching of results after we create them. Fixes rdar://10809898 llvm-svn: 150025
* Remove tabs.Devang Patel2012-02-081-18/+18
| | | | llvm-svn: 150021
* If a struct needs to be laid out, and it has notSean Callanan2012-02-081-0/+4
| | | | | | | | been completed yet, then complete it if possible. This fixes some assertion failures encountered by LLDB. llvm-svn: 150020
* modern objc abi rewriter: mode protocol metadataFariborz Jahanian2012-02-071-10/+59
| | | | | | for modern objc abi. llvm-svn: 150011
* Fix indentation and an 80-column violation.Chad Rosier2012-02-071-5/+7
| | | | llvm-svn: 150010
* non-literal strftime format string is not unsafe.Jean-Daniel Dupas2012-02-071-0/+5
| | | | llvm-svn: 150009
* Revert my patches which removed Diagnostic.h includes by moving some ↵Benjamin Kramer2012-02-0728-106/+6
| | | | | | | | | | | | | | | | | | operator overloads out of line. This seems to negatively affect compile time onsome ObjC tests (which use a lot of partial diagnostics I assume). I have to come up with a way to keep them inline without including Diagnostic.h everywhere. Now adding a new diagnostic requires a full rebuild of e.g. the static analyzer which doesn't even use those diagnostics. This reverts commit 6496bd10dc3a6d5e3266348f08b6e35f8184bc99. This reverts commit 7af19b817ba964ac560b50c1ed6183235f699789. This reverts commit fdd15602a42bbe26185978ef1e17019f6d969aa7. This reverts commit 00bd44d5677783527d7517c1ffe45e4d75a0f56f. This reverts commit ef9b60ffed980864a8db26ad30344be429e58ff5. llvm-svn: 150006
* objc rewriter: modern metadata for protocol decls. wip.Fariborz Jahanian2012-02-071-8/+88
| | | | llvm-svn: 150002
* In r149662, setDiagnosticMapping was modified to not allow warnings mapped to Chad Rosier2012-02-071-0/+35
| | | | | | | | MAP_ERROR to be remapped to MAP_WARNING. These new APIs are being added to allow the diagnostic mapping's "no Werror" bit to be set, and potentially downgrade anything already mapped to be a warning. llvm-svn: 150001
* Make use of const-correct ParseCommandLineOptionsDavid Blaikie2012-02-072-4/+3
| | | | llvm-svn: 150000
* Implements support of format_arg attribute on C++ member.Jean-Daniel Dupas2012-02-071-19/+14
| | | | llvm-svn: 149998
* Remove tabs.Devang Patel2012-02-071-5/+5
| | | | llvm-svn: 149996
* Emit debug info for properites that are not backed by an ivar.Devang Patel2012-02-071-19/+21
| | | | llvm-svn: 149995
* objc rewriter: start supporting modern objective-c abiFariborz Jahanian2012-02-074-7/+6110
| | | | | | in objective-c rewriter. wip. llvm-svn: 149989
* Make parsing of objc @implementations more robust.Argyrios Kyrtzidis2012-02-076-92/+112
| | | | | | | | | | | | | | | | | | | Parsing of @implementations was based on modifying global state from the parser; the logic for late parsing of methods was spread in multiple places making it difficult to have a robust error recovery. -it was difficult to ensure that we don't neglect parsing the lexed methods. -it was difficult to setup the original objc container context for parsing the lexed methods after completing ParseObjCAtImplementationDeclaration and returning to top level context. Enhance parsing of @implementations by centralizing it in Parser::ParseObjCAtImplementationDeclaration(). ParseObjCAtImplementationDeclaration now returns only after an @implementation is fully parsed; all the data and logic for late parsing of methods is now in one place. This allows us to provide code-completion for late parsed methods with mis-matched braces. rdar://10775381 llvm-svn: 149987
* Hex literals without a significand no longer crash the lexer. Fixes bug 7910Aaron Ballman2012-02-071-0/+6
| | | | | | Patch by Eitan Adler llvm-svn: 149984
* Print NamedDecls directly to a raw_ostream where possible.Benjamin Kramer2012-02-079-16/+15
| | | | llvm-svn: 149982
* Switch the ObjC*Decl raw_stream overloads to take a reference, for ↵Benjamin Kramer2012-02-075-9/+9
| | | | | | consistency with NamedDecls. llvm-svn: 149981
* Introduce basic ASTs for lambda expressions. This covers:Douglas Gregor2012-02-0714-37/+427
| | | | | | | | | | | | | | | | | | | | | | | | - Capturing variables by-reference and by-copy within a lambda - The representation of lambda captures - The creation of the non-static data members in the lambda class that store the captured variables - The initialization of the non-static data members from the captured variables - Pretty-printing lambda expressions There are a number of FIXMEs, both explicit and implied, including: - Creating a field for a capture of 'this' - Improved diagnostics for initialization failures when capturing variables by copy - Dealing with temporaries created during said initialization - Template instantiation - AST (de-)serialization - Binding and returning the lambda expression; turning it into a proper temporary - Lots and lots of semantic constraints - Parameter pack captures llvm-svn: 149977
* Use SmallVector instead of std::vector.Bill Wendling2012-02-071-4/+4
| | | | llvm-svn: 149976
* Use 'ArrayRef<>' instead of 'std::vector<>&' for passed-in arguments.Bill Wendling2012-02-071-39/+38
| | | | llvm-svn: 149975
* Calculate the .size() of the vector once.Bill Wendling2012-02-071-5/+5
| | | | llvm-svn: 149974
* Reserve a moderate amount of space for the back-end arguments.Bill Wendling2012-02-071-0/+1
| | | | llvm-svn: 149973
* Fix a bug in semantic analysis involving anonymous structs and flexible arrays.Eli Friedman2012-02-071-2/+14
| | | | llvm-svn: 149966
* Fix a couple of nasty bugs involving negative enum constants. ↵Eli Friedman2012-02-071-19/+18
| | | | | | <rdar://problem/10760113>. llvm-svn: 149965
* Make FunctionDecl::doesDeclarationForceExternallyVisibleDefinition use the ↵Eli Friedman2012-02-071-26/+68
| | | | | | same logic as FunctionDecl::isInlineDefinitionExternallyVisible to figure out whether to emit a definition. Based on work by Anton Yartsev. llvm-svn: 149963
* Create PathDiagnosticCallEnter and PathDiagnosticCallExit, to remark calls ↵Ted Kremenek2012-02-074-10/+14
| | | | | | | | in PathDiagnostics from other events. This will have potential uses later. llvm-svn: 149960
* Tweak BugReporter extensive diagnostics to not add edges between function calls.Ted Kremenek2012-02-071-1/+28
| | | | llvm-svn: 149959
* Quote name of function in path diagnostics.Ted Kremenek2012-02-071-1/+1
| | | | llvm-svn: 149958
* Remove the unused TypoCorrectionConsumer::MaxEditDistance.Kaelyn Uhrain2012-02-071-37/+13
| | | | | | | | | | | | MaxEditDistance was effectively unused as it being initialized to the max unsigned valued but never updated. Removing it avoids conversion headaches once the "edit distance" of a typo correction is a weighted composite of several values instead of roughly the number of characters changed; comparing the weighted composite value to the number of characters in a typo would require some form of normalization to make it comparable to the old, character-based notion of edit distance. llvm-svn: 149953
* Filter a few more options not recognized by gcc. <rdar://problem/10814020>Bob Wilson2012-02-071-3/+17
| | | | | | | These are new options that gcc doesn't recognize so the clang driver needs to remove them when it falls back to invoking gcc. llvm-svn: 149951
* Add C11 FLT_TRUE_MIN and friends. <rdar://problem/10812837>.Eli Friedman2012-02-071-0/+11
| | | | llvm-svn: 149949
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