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2008-11-14Fix <rdar://problem/6370288> clang ObjC rewriter: Too many _objc_symtab, ↵Steve Naroff
_OBJC_SYMBOLS git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59301 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Fix an obscure rewriter bug when rewriting implementations that don't have a ↵Steve Naroff
corresponding interface (found while doing random testing on another bug). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59259 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Fix <rdar://problem/6343942> clang ObjC rewriter: crash rewriting blocks Steve Naroff
and <rdar://problem/6344601> clang ObjC rewriter: crash passing Block parameter? git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59251 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Obey the FIXMES!Daniel Dunbar
- Resume running the always inliner pass always now that LLVM has been improved and functions with debug info can be inlined. - Remove unused header. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59223 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13[LLVM up] Update for raw_fd_ostream change. This fixes a FIXME thatDaniel Dunbar
the Backend output should be done in binary mode. - I'd appreciate it if someone who has a Windows build could verify this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59221 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12Implement support for operator overloading using candidate operatorDouglas Gregor
functions for built-in operators, e.g., the builtin bool operator==(int const*, int const*) can be used for the expression "x1 == x2" given: struct X { operator int const*(); } x1, x2; The scheme for handling these built-in operators is relatively simple: for each candidate required by the standard, create a special kind of candidate function for the built-in. If overload resolution picks the built-in operator, we perform the appropriate conversions on the arguments and then let the normal built-in operator take care of it. There may be some optimization opportunity left: if we can reduce the number of built-in operator overloads we generate, overload resolution for these cases will go faster. However, one must be careful when doing this: GCC generates too few operator overloads in our little test program, and fails to compile it because none of the overloads it generates match. Note that we only support operator overload for non-member binary operators at the moment. The other operators will follow. As part of this change, ImplicitCastExpr can now be an lvalue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59148 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Introduce a single AST node SizeOfAlignOfExpr for all sizeof and alignof ↵Sebastian Redl
expressions, both of values and types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59057 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Move backend output out of destructor.Daniel Dunbar
Don't free AST consumer when --disable-free is set. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59030 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Remove unused function declaration.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59024 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Implement support for C++ nested-name-specifiers ('foo::bar::x') in the ↵Argyrios Kyrtzidis
Parser side. No Sema functionality change, just the signatures of the Action/Sema methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58913 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07Patch by Nikita Zhuk: Add TranslationUnitActions to AnalysisConsumer.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58831 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Initial, rudimentary implementation of operator overloading for binaryDouglas Gregor
operators. For example, one can now write "x + y" where x or y is a class or enumeration type, and Clang will perform overload resolution for "+" based on the overloaded operators it finds. The other kinds of overloadable operators in C++ will follow this same approach. Three major issues remain: 1) We don't find member operators 2) Since we don't have user-defined conversion operators, we can't call any of the built-in overloaded operators in C++ [over.built]. 3) Once we've done the semantic checks, we drop the overloaded operator on the floor; it doesn't get into the AST at all. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58821 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05AnalysisManager can now be used to for analyses over TranslationUnits.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58766 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04Add a new expression class, ObjCSuperExpr, to handle the Objective-C ↵Douglas Gregor
'super'. Remove ObjCThis from PredefinedExpr git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58698 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Fix <rdar://problem/6339636> clang ObjC rewriter: Assertion failed: FileID-1 ↵Steve Naroff
< FileIDs.size() && "Invalid FileID!", file c:\cygwin\home\Administrator\llvm\tools\clang\include\clang/Basic/SourceManager.h, line 513 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58654 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Hook up the Plist diagnostic client to the driver.Ted Kremenek
Fix Plist output. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58652 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Rename 'HTMLDiagnostics.h' to 'PathDiagnosticClients.h'Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58646 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Fix <rdar://problem/6336774> clang block rewriter: Assertion failed: ↵Steve Naroff
Offset+NumBytes <= size() && "Invalid region to erase!", file c:\cygwin\home\Administrator\llvm\to ols\clang\include\clang/Rewrite/RewriteRope.h, line 219. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58607 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-31Turn off module verification in Release-Asserts builds.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58500 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-31"One" line fix for -parse-noop failure, "id" and several other thingsDaniel Dunbar
were being treated as type names for non-Objective-C files. - Other lines are just because MinimalAction didn't have access to the LangOptions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58498 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Make sure RewriteObjCMethodDecl() does a block pointer rewrite.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58430 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Add a couple fixes for rewriting ivars/methods that use/contain blocks.Steve Naroff
Now this: @interface Test { void (^ivar)(void); } - (void)name; @end @implementation Test - (void)name { ivar = ^{ printf("hello\n"); }; // ((struct Test_IMPL *)self)->ivar = (void (*)(void))&__name_block_impl_0((void *)__name_block_func_0); ivar(); // ((void (*)(struct __block_impl *))((struct __block_impl *)((struct Test_IMPL *)self)->ivar)->FuncPtr)((struct __block_impl *)((struct Test_IMPL *)self)->ivar); } git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58428 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Convert SynthesizeBlockCall() from test->AST based implementation.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58427 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Adjust code format.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58420 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Convert SynthBlockInitExpr() from text->AST based implementation.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58396 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Handle block literals at file scope, remove some dead code, etc.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58390 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Make sure internally synthesized block pointer types are converted before ↵Steve Naroff
pretty printing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58380 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Workaround an LLVM bug where inlining functions with debug info breaksDaniel Dunbar
code generation. - For now, disable running the always inliner pass (at -O0) if we are also generating debug information. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58376 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Improve llvm-gcc compatibility, -Os implies -O2 (sortof).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58374 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Choose CompileOptions (optimization passes) to match llvm-gcc moreDaniel Dunbar
closely. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58361 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28.s files don't require the preprocessor, patch by Roman Divacky!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28More changes necessary to integrate the objc and blocks rewriters.Steve Naroff
With this commit, stuff like this is very close to working... [foo barf:^(int){ printf("whatever\n"); }]; Here is what is currently translates to... ((id (*)(id, SEL, void (^)(int)))(void *)objc_msgSend)((id)foo, sel_registerName("barf:"), (void (*)(int))__main_block_func_0); I just need make sure the funky cast on objc_msgSend() is converted from "void (^)(int)" to "void (*)(int)". Since the cast doesn't appear in the source code, it needs to be converted in RewriteObjC::SynthMessageExpr(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58348 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Access pass manager consistently.Daniel Dunbar
- No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58342 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Rename ExplicitCCastExpr to CStyleCastExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58331 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Call llvm_shutdown() on (normal) termination. This makes --time-passes usable.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58308 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27With -verify, only exit early on failure.Daniel Dunbar
- Nice if -verify test exercise the various cleanup functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58285 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Remove unneeded CheckASTConsumer function.Daniel Dunbar
- No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58282 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Fix testsuite regression for "crash.m".Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58269 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Don't double free module when IRgen fails.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58266 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Improve dependency file support.Daniel Dunbar
- Add support for -MP (phony targets). - Use raw_ostream for output instead of std::string concatenation. - Break long lines in a GCC (4.2) compatible manner. - Output dependents in #included order (to match GCC). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Refactor the expression class hierarchy for casts. Most importantly:Douglas Gregor
- CastExpr is the root of all casts - ImplicitCastExpr is (still) used for all explicit casts - ExplicitCastExpr is now the root of all *explicit* casts - ExplicitCCastExpr (new name needed!?) is a C-style cast in C or C++ - CXXFunctionalCastExpr inherits from ExplicitCastExpr - CXXNamedCastExpr inherits from ExplicitCastExpr and is the root of all of the C++ named cast expression types (static_cast, dynamic_cast, etc.) - Added classes CXXStaticCastExpr, CXXDynamicCastExpr, CXXReinterpretCastExpr, and CXXConstCastExpr to Also, fixed returned-stack-addr.cpp, which broke once when we fixed reinterpret_cast to diagnose double->int* conversions and again when we eliminated implicit conversions to reference types. The fix is in both testcase and SemaChecking.cpp. Most of this patch is simply support for the renaming. There's very little actual change in semantics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58264 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Some fixups to the previous objc/blocks rewriter smerge.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58262 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Integrate the blocks and objc rewriters.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58253 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Rename Characteristic_t to CharacteristicKindChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58224 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26Remember whether an initlist had a designator in the AST.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58218 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26pass designators into sema. This completes parser-level designatorChris Lattner
support as far as I know. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58217 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26Allow \n for newlines in expected error messages.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58198 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26Don't give a default argument to ASTContext::getFunctionType for the ↵Argyrios Kyrtzidis
TypeQuals parameter, it causes subtle bugs where TypeQuals, while necessary, are omitted from the call. -Remove the default argument. -Update all call sites of ASTContext::getFunctionType. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58187 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26CMake: Builds and installs clang binary and libs (no docs yet). ItOscar Fuentes
must be under the `tools' subdirectory of the LLVM *source* tree. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58180 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-25Use string literal for format string specifier; this prevents ErrMsg from ↵Ted Kremenek
being interpretted as a format string specifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58150 91177308-0d34-0410-b5e6-96231b3b80d8
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