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2012-11-03Escape trigraphs in unittest.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167359 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03Handle CK_NullToPointer casts in -Wtype-safety properly. Fixes PR14249.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167358 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03Remove a const_cast by propagating constness to the member function.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167357 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp: Appease msvc.NAKAMURA Takumi
0 (as nullptr) is incompatible to pointer in type matching on msvc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167355 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03Add a proper algorithm to compute accurate source ranges for diagnostics withEli Friedman
caret locations and source ranges in macros. Makes ranges more accurate in some cases, and fixes an assertion failure. Fixes <rdar://problem/12472249>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167353 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03[analyzer] Run remove dead on end of path.Anna Zaks
This will simplify checkers that need to register for leaks. Currently, they have to register for both: check dead and check end of path. I've modified the SymbolReaper to consider everything on the stack dead if the input StackLocationContext is 0. (This is a bit disruptive, so I'd like to flash out all the issues asap.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167352 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03[analyzer] add LocationContext::inTopFrame() helper.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167351 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03[analyzer] Refactor: Remove Pred from NodeBuilderContext.Anna Zaks
Node builders should manage the nodes, not the context. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167350 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-03Simplify these tests again, now that we're past the version skew.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167346 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] Convert SimpleStreamChecker over to CallEvent.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167340 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] CheckerDocumentation: Change examples for PreStmt and PostStmt.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167339 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] Add some convenience accessors to CallEvent, and use them.Jordan Rose
These are CallEvent-equivalents of helpers already accessible in CheckerContext, as part of making it easier for new checkers to be written using CallEvent rather than raw CallExprs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167338 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] isCLibraryFunction: check that the function is at TU-scope.Jordan Rose
Also, Decls already carry a pointer to the ASTContext, so there's no need to pass an extra argument to the predicate. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167337 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Emit debug info for C++ struct definitions as DW_TAG_structure_type (instead ↵David Blaikie
of class_type). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167336 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Avoid version skew by making ObjC strict metadata tests resilient to new field.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167332 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02objective-C mrr block. Block variable layout metadata inFariborz Jahanian
mrr mode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167331 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02When code-completing don't disable the preprocessing record if modules are ↵Argyrios Kyrtzidis
enabled. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167325 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Thread safety analysis: Fixed ICE caused by double delete when late parsedDeLesley Hutchins
attributes are attached to function declarations nested inside a class method. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167321 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Fix test cases I broken when fixing grammar in diagnostic message.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167320 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Fix grammar of diagnostic message.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167319 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] Test SimpleStream on the buildbot.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167317 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] Factor SimpleStreamChecker pulling out isLeaked().Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167316 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Fix debug tag type of forward declarations of struct/class in C++.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167308 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Improve x86 android support:Rafael Espindola
* -Bsymbolic must be added for x86 as well. * Default CPU name also set to 'core2' for x86 android. Patch by Edwin Vane. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167307 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Add test for link flags added by -fcatch-undefined-behavior.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167306 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Add -lpthread when building with Ubsan on Linux, in preparation for making ↵Richard Smith
libclang-rt.ubsan pull in sanitizer_common, which in turn depends on pthreads. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167305 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Update test case.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167301 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Move -Wimplicit-retain-self to be off-by-default until we can evaluateTed Kremenek
more how noisy it is. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167300 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02clang/test/CodeGen/bitfield-promote.c: Add explicit triple for now. It has ↵NAKAMURA Takumi
been failing for big endian targets, for example, ppc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167293 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02clang/test/CodeGen/bitfield-promote.c: FileCheck-ize.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167292 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Delete lines which do nothing from DiagnosticGroups.td.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167281 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[libclang] Correct how the index inside the local preprocessed entities arrayArgyrios Kyrtzidis
is getting converted to a global PreprocessedEntityID. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167280 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Add missing diagnostic group to format string warning.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167279 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02analyzer-plugin/MainCallChecker.cpp: Fixup corresponding to r167275.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167278 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] Convert some of the harder cases over to ProgramStateTrait macros.Jordan Rose
Add FIXMEs for the traits visible from multiple translation units. Currently the macros hide their key types in an anonymous namespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167277 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] Use nice macros for the common ProgramStateTraits (map, set, list).Jordan Rose
Also, move the REGISTER_*_WITH_PROGRAMSTATE macros to ProgramStateTrait.h. This doesn't get rid of /all/ explicit uses of ProgramStatePartialTrait, but it does get a lot of them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167276 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02[analyzer] Rename 'EmitReport' to 'emitReport'.Jordan Rose
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167275 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Tweak wording and add diagnostic groups to misc diagnostics.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167274 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Change diagnostics for enums with fixed underlying type so in C++98 mode, we ↵Eli Friedman
cite C++11. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167273 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02Insert interception point onStartOfTranslationUnit.Manuel Klimek
Often users of the ASTMatchers want to add tasks that are done once per translation unit, for example, cleaning up caches. Combined with the interception point for the end of source file one can add to the factory creation, this covers the cases we've seen users need. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167271 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-02When finding a '(' after '::', emit error with hint to remove '(' and matchingRichard Trieu
')', if found. Don't crash. Fixes PR11852. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167268 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Update the front end to use minsize attributeQuentin Colombet
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167266 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Simplify: replace getContext().getLangOpts() with just getLangOpts().Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167261 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Clean up misapplication of diff.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167260 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Split emission of -ftrapv checks and -fcatch-undefined-behavior checks intoRichard Smith
separate functions, since they share essentially no code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167259 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Remove divison-by-zero checks from -ftrapv. These checks were incompatible withRichard Smith
g++'s -ftrapv, failed to call the -ftrapv overflow handler, and are still available under -fcatch-undefined-behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167258 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Fix the template type diffing to handle integral template arguments.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167252 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Silence -Wformat on platforms where uint64_t is unsigned long.Matt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167249 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01objective-C block meta-data. This patch completes meta-dataFariborz Jahanian
generation for captured block variables in arc mode. This includes inlined version of the meta-data when it can be done. It also includes severat tests. This is wip. // rdar://12184410. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167241 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Make the FilenameRange of the InclusionDirective callback more accurate,Argyrios Kyrtzidis
preserve the macro location of the range end if the filename came from a macro. Patch by Kim Gräsman! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167239 91177308-0d34-0410-b5e6-96231b3b80d8
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