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* Remove BoostCon-specific code from Clang. FWIW, I'm a fan of things like ↵Jonathan D. Turner2011-07-071-1/+0
| | | | | | this living in a separate branch. llvm-svn: 134649
* [arcmt] Remove '-arcmt-modify-in-memory', it turned out less useful than we ↵Argyrios Kyrtzidis2011-06-171-3/+0
| | | | | | hoped it would be. llvm-svn: 133315
* Raise the ARCMT functionality in Clang into proper FrontendActions.Chandler Carruth2011-06-161-0/+16
| | | | | | | | | | | | | | | | | | | | | These are somewhat special in that they wrap any other FrontendAction, running various ARC transformations or checks prior to the standard action's run. To implement them easily, this extends FrontendAction to have a WrapperFrontendAction utility class which forwards all calls by default to an inner action setup at construction time. This is then subclassed to override the specific behavior needed by the different ARCMT tools. Finally, FrontendTool is taught how to create these wrapper actions from the existing flags and options structures. The result is that clangFrontend no longer depends on clangARCMigrate. This is very important, as clangARCMigrate *heavily* depends on clangFrontend. Fundamentally ARCMigrate is at the same layer as a library like Rewrite, sitting firmly on top of the Frontend, but tied together with the FrontendTool when building the clang binary itself. llvm-svn: 133161
* Re-enable disable free optimization where the FrontendAction is not freed ↵Ted Kremenek2011-04-251-1/+4
| | | | | | when -disable-free is passed. This accidentally was commited in r128011. llvm-svn: 130168
* Improve crash recovery cleanup to recovery CompilerInstances during crash ↵Ted Kremenek2011-03-211-4/+1
| | | | | | | | | | recovery. This was a huge resource "root" during crashes. This change requires making a bunch of fundamental Clang structures (optionally) reference counted to allow correct ownership semantics of these objects (e.g., ASTContext) to play out between an active ASTUnit and CompilerInstance object. llvm-svn: 128011
* Remove the AST printer (-ast-print-xml), which is too incomplete andDouglas Gregor2011-03-071-1/+0
| | | | | | | | | | | | | | | too low-level to actually be useful but is just interesting enough for people to try to use it (which won't actually work beyond toy examples). To bring back the AST printer, it needs to be: - Complete, covering all of C/C++/Objective-C - Documented, with appropriate Schema against which we can validate the output - Designed for C/C++/Objective-C, not Clang's specific ASTs - Stable across Clang versions - Well-tested llvm-svn: 127141
* Intoduce '-analyzer-checker-help' flag which outputs a list of all available ↵Argyrios Kyrtzidis2011-02-251-0/+6
| | | | | | | | static analyzer checkers. This is pretty basic for now, eventually checkers should be grouped according to package, hidden checkers should be indicated etc. llvm-svn: 126454
* Eliminate the internal command-line option for viewing inheritance in C++ ↵Douglas Gregor2011-02-171-1/+0
| | | | | | classes, since it's only really worked for the trivial cases anyway due to lame pseudo-parsing of the class name. The viewInheritance() function is still available for use in the debugger, where this is far more useful llvm-svn: 125762
* [analyzer] Overhauling of the checker registration mechanism.Argyrios Kyrtzidis2011-02-141-1/+1
| | | | | | | | | | | | | | -Checkers will be defined in the tablegen file 'Checkers.td'. -Apart from checkers, we can define checker "packages" that will contain a collection of checkers. -Checkers can be enabled with -analyzer-checker=<name> and disabled with -analyzer-disable-checker=<name> e.g: Enable checkers from 'cocoa' and 'corefoundation' packages except the self-initialization checker: -analyzer-checker=cocoa -analyzer-checker=corefoundation -analyzer-disable-checker=cocoa.SelfInit -Introduces CheckerManager and CheckerProvider. CheckerProviders get the set of checker names to enable/disable and register them with the CheckerManager which will be the entry point for all checker-related functionality. Currently only the self-initialization checker takes advantage of the new mechanism. llvm-svn: 125503
* Split 'include/clang/StaticAnalyzer' into ↵Ted Kremenek2011-02-101-1/+1
| | | | | | | | 'include/clang/StaticAnalyzer/Core' and 'include/clang/StaticAnalyzer/Checkers'. This layout matches lib/StaticAnalyzer, which corresponds to two StaticAnalyzer libraries. llvm-svn: 125251
* Chris Lattner has strong opinions about directoryTed Kremenek2010-12-231-1/+1
| | | | | | | | | | | | layout. :) Rename the 'EntoSA' directories to 'StaticAnalyzer'. Internally we will still use the 'ento' namespace for the analyzer engine (unless there are further sabre rattlings...). llvm-svn: 122514
* Rename headers: 'clang/GR' 'clang/EntoSA' andTed Kremenek2010-12-231-1/+1
| | | | | | update Makefile. llvm-svn: 122493
* Rename static analyzer namespace 'GR' to 'ento'.Ted Kremenek2010-12-231-1/+1
| | | | llvm-svn: 122492
* [analyzer] Refactoring: Move stuff into namespace 'GR'.Argyrios Kyrtzidis2010-12-221-1/+1
| | | | llvm-svn: 122423
* [analyzer] Refactoring: include/clang/Checker -> include/clang/GRArgyrios Kyrtzidis2010-12-221-1/+1
| | | | llvm-svn: 122420
* Merge System into Support.Michael J. Spencer2010-11-291-1/+1
| | | | llvm-svn: 120297
* Add -cc1 -ast-dump-xml, an excessively detailed XML dump of the internalsJohn McCall2010-11-241-0/+1
| | | | | | | | | | | | | of the ASTs. Only available in assertions builds. No stability guarantee. This is intended solely as a debugging tool. I'm not sure if the goals are sufficiently aligned with the XML printer to allow a common implementation. Currently just falls back on the StmtDumper to display statements, which means it doesn't produce valid XML in those cases. llvm-svn: 120088
* getNumErrors() -> hasErrorOccurred()Argyrios Kyrtzidis2010-11-191-1/+1
| | | | llvm-svn: 119765
* Move ExecuteCompilerInvocation to a new library FrontendToolPeter Collingbourne2010-08-241-0/+155
r110903 introduced a dependency from Frontend to every library that declared an Action by introducing Action references that previously resided in the driver in the file ExecuteCompilerInvocation.cpp. This patch moves ExecuteCompilerInvocation to a new library named FrontendTool which is intended to bear these dependencies. llvm-svn: 111873
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