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2009-04-02Add another null pointer check. Simplify condition.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Fix grammar.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Add null pointer check.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68281 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02When compiling C++ code, always mangle the names of static block var decls.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68280 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Update comments in fixit testsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68279 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Clean up -fixit output slightlyDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68278 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Update expected warning in test case.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68276 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02More title-casing of bug type names.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68275 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Title-case the names of bug types.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Title-case the names of bug types.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68273 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02A code modification hint for files that don't end in a newline.Mike Stump
Eventually, would be nice to be able to run these modifications even when we don't want the warning or errors for the actual diagnostic. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68272 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02update docs. Replace 'lattice' with 'tree'.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68271 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Oops, almost forgot the testcases.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Introduce a "-fixit" mode to clang-cc that applies code-modification hints.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68268 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Fixup -ftrapv to be more gcc compatible. -ftrapu (for want of aMike Stump
better name) is the option that SmallTalk can use to intercept all overflows, including unsigned. I added some testcases so we don't break anything. Also included is another patch from David for += and friends. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02For plist diagnostics, use the extensive PathDiagnostic generation algorithm.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68264 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02We no longer expect an warning as this is now valid.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68263 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add some more code modification hintsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68261 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Driver: Allow -ccc-gcc-name to specify the name/path to use whenDaniel Dunbar
calling gcc in generic configurations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68260 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Fix a bug in declaration of property in continuationFariborz Jahanian
class which was exposed by implementation of objc2's nonfragile abi code gen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68259 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add code modification hints to various parsing-related diagnostics.Douglas Gregor
Plus, reword a extension warnings to avoid talking about "ISO C" when the extension might also be available in C++ or C++0x. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Make parsing a semantic analysis a little more robust following SemaDouglas Gregor
failures that involve malformed types, e.g., "typename X::foo" where "foo" isn't a type, or "std::vector<void>" that doens't instantiate properly. Similarly, be a bit smarter in our handling of ambiguities that occur in Sema::getTypeName, to eliminate duplicate error messages about ambiguous name lookup. This eliminates two XFAILs in test/SemaCXX, one of which was crying out to us, trying to tell us that we were producing repeated error messages. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Update test case and comment.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01CodeGenModule::GetAddrOfConstantCFString():Steve Naroff
- Finish up support for converting UTF8->UTF16 to support ObjC @"string" constants. Remove warning from CheckObjCString. As the FIXME in the test case indicates, I still have a bug to work out (apparently with \u handling). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68245 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01BugReporter, extensive path-diagnostics: add an extra control-flow edge to theTed Kremenek
enclosing statement when jumping to a subexpression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68244 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Quick and dirty (!) fix to make sure we use powerpc in triples.Daniel Dunbar
- PR3922 - I have a clean solution for this in flight, but it may take a while to come to fruition so we'll take a quick fix for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68241 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add -ftrapv support, patch from David Chisnall; well all except theMike Stump
clang option code that is and two bug fixes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Fixes a problem where the compiler is reporting the wrong size to the Gnu Fariborz Jahanian
runtime on 64-bit architectures. Patch by David Chisnall git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68238 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Fix comment.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Allow CCC_ADD_ARGS to add empty argumentsDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68235 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Nonfragile ivar synthesis with property is in a continuationFariborz Jahanian
class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Driver: Add freebsd::LinkDaniel Dunbar
- Patch by Ed Schouten! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68233 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Update CMake file. Patch by Brian Diekelman!Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68232 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Support CCC_ADD_ARGS in new driver.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68231 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Revert r68221, -ftrapv support, which causes several regressions inDouglas Gregor
Clang's test suite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68230 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01BugReporter: for extensive path diagnostics:Ted Kremenek
- When processing BlockEdges with terminators, using the condition as the control-flow point for terminators that are expressions (e.g., '&&', '?') - When processing events, allow intra-compound statement "jumping" git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68228 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Split PTH tests from carbon.c into separate test.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68223 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add -ftrapv support, patch from David Chisnall; well all except theMike Stump
clang option code that is. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68221 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Forgot to remove trailing &&Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01BugReporter: for extensive PathDiagnostic generation, add control-flow from theTed Kremenek
start of the function/method. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68217 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01BugReporter: For the "extensive" PathDiagnostic generation algorithm, elide mostTed Kremenek
intra-compound statement jumps unless they are between terminators (i.e., branches). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68216 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Ted & I crossed paths here, these tests are in cocoa-pth.m now.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68215 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Removed the test case, as Chris did have a test case in the patch.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Test case for Chris's patch:Fariborz Jahanian
http://llvm.org/viewvc/llvm-project?view=rev&revision=68177 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68213 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add testcase for -Wmissing-prototypesDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add some examples of Fix-it hints to our documentationDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add ConvertUTF module from http://www.unicode.org/Public/PROGRAMS/CVTUTF.Steve Naroff
#ifdef'd out the 5 conversion routines that we don't currently need. Still need a bit more work in GetAddrOfConstantCFString(). Added a FIXME to indicate this. Expect to remove the FIXME today... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Give Type::getDesugaredType a "for-display" mode that can apply moreDouglas Gregor
heuristics to determine when it's useful to desugar a type for display to the user. Introduce two C++-specific heuristics: - For a qualified type (like "foo::bar"), only produce a new desugred type if desugaring the qualified type ("bar", in this case) produces something interesting. For example, if "foo::bar" refers to a class named "bar", don't desugar. However, if "foo::bar" refers to a typedef of something else, desugar to that something else. This gives some useful desugaring such as "foo::bar (aka 'int')". - Don't desugar class template specialization types like "basic_string<char>" down to their underlying "class basic_string<char, char_traits<char>, allocator<char>>, etc."; it's better just to leave such types alone. Update diagnostics.html with some discussion and examples of type preservation in C++, showing qualified names and class template specialization types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Add cocoa-pth.c test case, this got lost in shuffling PTH test cases.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Re-enable PTH testing for cocoa.h and carbon.h. This tests that PTH works onTed Kremenek
real-world header files and these tests have caught serious bugs in the past. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68204 91177308-0d34-0410-b5e6-96231b3b80d8
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