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2011-09-12Fix two comments from warn to emit error to match the actual diagnostic used.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139510 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12[analyzer] Fix a failure encountered while analyzing bind (radar://10105448).Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139509 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12Doxygen comments.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139508 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12[analyzer] Fix a new failure encountered while building Adium exposed as a ↵Anna Zaks
result of r138196(radar://10087620). ObjectiveC property of type int has a value of type ObjCPropRef, which is a Loc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139507 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12[analyzer] Test for -analyze-function on ObjectiveC to accompany r139439.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139506 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12Fix debug info encodings for char16_t and char32_t.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139502 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12Allow __module_private__ on fieldsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139499 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12Remove the restriction on module-private friends. Since the friendDouglas Gregor
declaration may be the first declaration, we want the ability to that declaration to be marked module-private. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139497 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12Only predefine the __EXCEPTIONS macro if C++ exceptions are turned on.Douglas Gregor
Only predefine the OBJC_ZEROCOST_EXCEPTIONS macro if Objective-C exceptions are turned on. Fixes PR10910. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139496 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12Silence ?: precendence warning when parenthesis are present.Hans Wennborg
Fixes PR10898. The warning should be silent when there are parenthesis around the condition expression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139492 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Silence "end of non-void function" warnings with llvm_unreachable and add an ↵Benjamin Kramer
assert. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139474 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10objc rewriter - more fixes to support compiling the rewrittenFariborz Jahanian
test case having instancetype. Fix in rewriter is unrelated to using of instancetype. Test case uses other feature not yet supported in the rewriter. There is more work to do, but this is an ongoing task and not urgent at this time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139473 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10remove pedantic ;Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139472 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Modernize and comment; no functionality change.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139470 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Simplify the generation of Objective-C setters, at least a little.John McCall
Use a more portable heuristic for deciding when to emit a single atomic store; it's possible that I've lost information here, but I'm not sure how much of the logic before was intentionally arch-specific and how much was just not quite consistent. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139468 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Rename the ARC cast kinds to start with "ARC".John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139466 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Correctly referring to the null pointer as 'null' not the macro 'NULL' in ↵David Blaikie
the boolean conversion diagnostic message. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139465 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Make this test portable on Win32.Julien Lerouge
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139464 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Show either a location or a fixit note, not both, for uninitialized variable ↵David Blaikie
warnings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139463 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Missed a %local use; hopefully this clears this test up.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139462 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Fix a broken assert in AST/DeclCXX.cpp.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139461 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10clang part of r139458; un-XFAIL testcase.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139460 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Revision 139454 fixed a broken assert in LLVM, which causesRichard Trieu
a test failure in CodeGen/palignr.c, which has been marked XFAIL for the time being. A bug has been filed at PR10901 for this issue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139457 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Make this test not depend on unnecessary details and IR variable names.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139455 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10When converting a block pointer to an Objective-C pointer type, extendJohn McCall
the lifetime of the block by copying it to the heap, or else we'll get a dangling reference because the code working with the non-block-typed object will not know it needs to copy. There is some danger here, e.g. with assigning a block literal to an unsafe variable, but, well, it's an unsafe variable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139451 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Fix a diagnostics crasher with -Wmissing-noreturn in Objective-CDouglas Gregor
methods, and improve the diagnostic slightly along the way. Fixes <rdar://problem/10098695>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139446 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Fix a -Wreturn-type warning due to this field not explicitly having theChandler Carruth
enumeration type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139445 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Emit debug info for wchar_t.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139443 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Don't crash when we fail to load a module. It's unbecoming of aDouglas Gregor
well-bred compiler like Clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139442 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Clean up our handling of Objective-C definitions in AST files. RatherDouglas Gregor
than having CodeGen check whether a declaration comes from an AST file (which it shouldn't know or care about), make sure that the AST writer and reader pass along "interesting" declarations that CodeGen needs to know about. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139441 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10[analyzer] -analyze-function for ObjectiveC should check if any of the ↵Anna Zaks
methods match the name (not only the first one). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139439 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Kill of the Decl::PCHLevel field entirely. We now only need to knowDouglas Gregor
whether a Decl was deserialized from an AST file (any AST file). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139438 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Extend the Stmt AST to make it easier to look through label, default,Chandler Carruth
and case statements. Use this to make the logic in the CFG builder more robust at finding the actual statements within a compound statement, even when there are many layers of labels obscuring it. Also extend the test cases for a large chunk of PR10063. Still more work to do here though. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139437 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09The translation unit is never deserializedDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139436 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Eliminate all but one caller of Decl::getPCHLevel()Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139430 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Introduce a new predicate Decl::isFromASTFile() to determine whether aDouglas Gregor
declaration was deserialized from an AST file. Use this instead of Decl::getPCHLevel() wherever possible. This is a simple step toward killing off Decl::getPCHLevel(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Thread safety: removing unnecessary import and reordering import listCaitlin Sadowski
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139426 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Thread safety: removing unnecessary importCaitlin Sadowski
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139425 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Remove trailing } in comment.Julien Lerouge
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139424 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Bring llvm.annotation* intrinsics support back to where it was in llvm-gcc: canJulien Lerouge
annotate global, local variables, struct fields, or arbitrary statements (using the __builtin_annotation), rdar://8037476. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139423 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09In the ASTReader, replace the never-NULL Preprocessor pointer with aDouglas Gregor
Preprocessor reference. Simplify some code along the way, so there is no separate "initialize the preprocessor" step. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139418 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Add smarter sorting of overload candidates that failed template deduction.Kaelyn Uhrain
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139417 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Carry the debug information from single exit unified return blockEric Christopher
along with the new insert point. Fixes PR10829 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139416 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09In ASTReader, replace the never-NULL ASTContext pointer with anDouglas Gregor
ASTContext reference. Remove all of the extra checking and logic that was used to cope with a NULL ASTContext. No effective functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139413 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Friends cannot be declared module-privateDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139411 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Mark the translation unit as having lexical/visible storage only when we ↵Douglas Gregor
actually have data for that lexical or visible storage git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Back out r139358 "[PCH] When loading the decls linked to anDouglas Gregor
identifier, also make them visible in the translation unit," which isn't needed now that John's eliminated the AST dependency in blocks CodeGen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139408 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Specializations cannot be module-hidden. Diagnose attempts to do so.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139406 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Treat the weak export of block runtime symbols as a deployment-targetJohn McCall
feature akin to the ARC runtime checks. Removes a terrible hack where IR gen needed to find the declarations of those symbols in the translation unit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139404 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09objc rewriter - Add rewriter test for new instancetypeFariborz Jahanian
along with minor rewriter fix to handle that. This test is still incomplete due to rewriter issues unrelated to instancetype. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139403 91177308-0d34-0410-b5e6-96231b3b80d8
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