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2011-03-15c-index-test shouldn't crash when a goto has no matching label. Fixes ↵Ted Kremenek
<rdar://problem/9123493>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127711 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-14Fix LIBCLANG_LINK_FLAGS for Darwin.Oscar Fuentes
The previous syntax created a list with the usual semicolon as separator, which breaks the link command. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127579 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-13Build libclang as a static library too. Now tested on Windows!Oscar Fuentes
On Windows only the shared library is created. The reason for this is that clang.lib the static library would clash with clang.lib the export library of the dll. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127566 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-13Reverting "Build libclang as a static library too."Oscar Fuentes
This reverts commit r127556. It breaks the build for MSVC. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127564 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-12Build libclang as a static library too.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127556 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-12Renamed OffsetOfNode::getRange to getSourceRange for uniformity.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127534 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11Add support for the OpenCL vec_step operator, by generalising andPeter Collingbourne
extending the existing support for sizeof and alignof. Original patch by Guy Benyei. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127475 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-10Tweak ccc-analyzer's 'Analyze' function to not mutate the original arguments ↵Ted Kremenek
list. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127428 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-09c-index-test.c: Fix cygwin warning not to pass signed char to islower(c).NAKAMURA Takumi
Cygwin's ctype.h says; /* These macros are intentionally written in a manner that will trigger a gcc -Wall warning if the user mistakenly passes a 'char' instead of an int containing an 'unsigned char'. (snip) */ git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127308 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08Add 'OverridenFilesKeepOriginalName' field in SourceManager which if true ↵Argyrios Kyrtzidis
the SourceManager should report the original file name for contents of files that were overriden by other files, otherwise it should report the name of the new file. Default is true. Also add similar field in PreprocessorOptions and pass similar parameter in ASTUnit::LoadFromCommandLine. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127289 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08libclang/CIndexer.cpp: Apply a new API for Cygwin-1.7, instead of deprecated ↵NAKAMURA Takumi
one. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127283 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08Teach libclang's token-annotation logic about context-sensitiveDouglas Gregor
keywords for Objective-C+ and C++0x. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127253 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06If called as *cpp or *cpp-[^-]*, run only the preprocessor. If noJoerg Sonnenberger
input is specified, use stdin implicitly. Based on a patch from Roman Divacky. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127137 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06Rename the type argument for the iboutletcollection attribute to notDouglas Gregor
conflict with MinGW headers, from Kirk Beitz! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127127 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Currently we can only remap a file by creating a MemoryBuffer and replacing ↵Argyrios Kyrtzidis
the file contents with it. Allow remapping a file by specifying another filename whose contents should be loaded if the original file gets loaded. This allows to override files without having to create & load buffers in advance. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127052 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02Fix the source range for a member access expression that includes aDouglas Gregor
nested-name-specifier and improve the detection of implicit 'this' bases. Fixes <rdar://problem/8750392>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126880 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02Teach libclang how to visit the children of a C++ base-class specifierDouglas Gregor
(i.e., the TypeLoc describing the base class type). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126861 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02Push nested-name-specifier source location information into templateDouglas Gregor
template arguments. I believe that this is the last place in the AST where we were storing a source range for a nested-name-specifier rather than a proper nested-name-specifier location structure. (Yay!) There is still a lot of cleanup to do in the TreeTransform, which doesn't take advantage of nested-name-specifiers with source-location information everywhere it could. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126844 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Push nested-name-specifier source-location information into dependentDouglas Gregor
template specialization types. There are still a few rough edges to clean up with some of the parser actions dropping nested-name-specifiers too early. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126776 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Reinstate the introduction of source-location information forDouglas Gregor
nested-name-speciciers within elaborated type names, e.g., enum clang::NestedNameSpecifier::SpecifierKind Fixes in this iteration include: (1) Compute the type-source range properly for a dependent template specialization type that starts with "template template-id ::", as in a member access expression dep->template f<T>::f() This is a latent bug I triggered with this change (because now we're checking the computed source ranges for dependent template specialization types). But the real problem was... (2) Make sure to set the qualifier range on a dependent template specialization type appropriately. This will go away once we push nested-name-specifier locations into dependent template specialization types, but it was the source of the valgrind errors on the buildbots. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126765 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Revert r126748, my second attempt at nested-name-specifier sourceDouglas Gregor
location information for elaborated types. *sigh* git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126753 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Reinstate r126737, extending the generation of type-source locationDouglas Gregor
information for qualifier type names throughout the parser to address several problems. The commit message from r126737: Push nested-name-specifier source location information into elaborated name types, e.g., "enum clang::NestedNameSpecifier::SpecifierKind". Aside from the normal changes, this also required some tweaks to the parser. Essentially, when we're looking at a type name (via getTypeName()) specifically for the purpose of creating an annotation token, we pass down the flag that asks for full type-source location information to be stored within the returned type. That way, we retain source-location information involving nested-name-specifiers rather than trying to reconstruct that information later, long after it's been lost in the parser. With this change, test/Index/recursive-cxx-member-calls.cpp is showing much improved results again, since that code has lots of nested-name-specifiers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126748 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Revert r126737, the most recent nested-name-specifier location change, for ↵Douglas Gregor
buildbot breakage. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126746 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Push nested-name-specifier source location information into elaboratedDouglas Gregor
name types, e.g., "enum clang::NestedNameSpecifier::SpecifierKind". Aside from the normal changes, this also required some tweaks to the parser. Essentially, when we're looking at a type name (via getTypeName()) specifically for the purpose of creating an annotation token, we pass down the flag that asks for full type-source location information to be stored within the returned type. That way, we retain source-location information involving nested-name-specifiers rather than trying to reconstruct that information later, long after it's been lost in the parser. With this change, test/Index/recursive-cxx-member-calls.cpp is showing much improved results again, since that code has lots of nested-name-specifiers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126737 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Push nested-name-specifier source location information intoDouglas Gregor
DependentNameTypeLoc. Teach the recursive AST visitor and libclang how to walk DependentNameTypeLoc nodes. Also, teach libclang about TypedefDecl source ranges, so that we get those. The massive churn in test/Index/recursive-cxx-member-calls.cpp is a good thing: we're annotating a lot more of this test correctly now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126729 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Push nested-name-specifier location information into DeclRefExpr andDouglas Gregor
MemberExpr, the last of the expressions with qualifiers! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126688 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Push nested-name-specifier source location information intoDouglas Gregor
UnresolvedLookupExpr and UnresolvedMemberExpr. Also, improve the computation that checks whether the base of a member expression (either unresolved or dependent-scoped) is implicit. The previous check didn't cover all of the cases we use in our representation, which threw off source-location information for these expressions (which, in turn, caused some breakage in libclang's token annotation). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126681 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Push nested-name-specifier source location information intoDouglas Gregor
CXXDependentScopeMemberExpr, and clean up instantiation of nested-name-specifiers with dependent template specialization types in the process. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126663 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28[PR9321] "make install" does not need install c-index-test. It is used for ↵NAKAMURA Takumi
testing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126634 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Fix an obvious typo.Benjamin Kramer
GCC -Waddress warns about this but clang doesn't (PR9043). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126577 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26cc1: Fix stats printing by default when using -mllvm -stats.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126559 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Enhance scan-build to print out available analyses using new checker ↵Ted Kremenek
registration model. This isn't totally complete. Right now scan-build uses some heuristics to determine which checkers are enabled by default, but it cannot always tell which checkers are not enabled. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126521 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Push nested-name-specifier source location information intoDouglas Gregor
DependentScopeDeclRefExpr. Plus, give NestedNameSpecifierLoc == and != operators, since we're going to need 'em elsewhere. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126508 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25CMake: add version information into the clang executable and libclangDouglas Gregor
shared library. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126502 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Push nested-name-specifier source-location information intoDouglas Gregor
pseudo-destructor expressions. Also, clean up some template-instantiation and type-checking issues with pseudo-destructors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126498 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Push nested-name-specifier source location information into namespaceDouglas Gregor
aliases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126496 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Push nested-name-specifier source location information into using directives.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126489 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Use NestedNameSpecifierLoc within out-of-line variables, function, andDouglas Gregor
tag definitions. Also, add support for template instantiation of NestedNameSpecifierLocs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126470 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Update UsingDecl, UnresolvedUsingTypenameDecl, andDouglas Gregor
UnresolvedUsingValueDecl to use NestedNameSpecifierLoc rather than the extremely-lossy NestedNameSpecifier/SourceRange pair it used to use, improving source-location information. Various infrastructure updates to support NestedNameSpecifierLoc: - AST/PCH (de-)serialization - Recursive AST visitor - libclang traversal (including the first tests of this functionality) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126459 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24Teach NestedNameSpecifier to keep track of namespace aliases the sameDouglas Gregor
way it keeps track of namespaces. Previously, we would map from the namespace alias to its underlying namespace when building a nested-name-specifier, losing source information in the process. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126358 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23Add null check in CursorVisitor::RunVisitorWorkList() when visiting ↵Ted Kremenek
LabelDecls. Fixes <rdar://problem/9040579>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126304 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22CMAKE_EXECUTABLE_SUFFIX is undefined when a cmake script is executedOscar Fuentes
with cmake -P ... so we need to deduce the correct executable prefix. Fixes PR9286. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126219 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-21Fix call to send_error() in scan-view. An int error code is expected but a ↵Ted Kremenek
string was being sent. Patch by Andrew Price! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126138 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20Put targets on folders, if the IDE supports the feature.Oscar Fuentes
Requires CMake 2.8.3 or newer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126094 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20Implement the C++0x deduced 'auto' feature.Richard Smith
This fixes PR 8738, 9060 and 9132. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126069 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19Re-instate r125819 and r125820 with no functionality changePeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126060 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19Revert 125820 and 125819 to fix PR9266.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126050 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18Move CompilerInstance::LLVMContext and LLVMContext ownership to CodeGenActionPeter Collingbourne
This removes the final dependency edge from any lib outside of CodeGen to core. As a result we can, and do, trim the dependency on core from libclang, PrintFunctionNames, the unit tests and c-index-test. While at it, review and trim other unneeded dependencies. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125820 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-17Change the representation of GNU ?: expressions to use a different expressionJohn McCall
class and to bind the shared value using OpaqueValueExpr. This fixes an unnoticed problem with deserialization of these expressions where the deserialized form would lose the vital pointer-equality trait; or rather, it fixes it because this patch also does the right thing for deserializing OVEs. Change OVEs to not be a "temporary object" in the sense that copy elision is permitted. This new representation is not totally unawkward to work with, but I think that's really part and parcel with the semantics we're modelling here. In particular, it's much easier to fix things like the copy elision bug and to make the CFG look right. I've tried to update the analyzer to deal with this in at least some obvious cases, and I think we get a much better CFG out, but the printing of OpaqueValueExprs probably needs some work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125744 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-17Step #1/N of implementing support for __label__: split labels intoChris Lattner
LabelDecl and LabelStmt. There is a 1-1 correspondence between the two, but this simplifies a bunch of code by itself. This is because labels are the only place where we previously had references to random other statements, causing grief for AST serialization and other stuff. This does cause one regression (attr(unused) doesn't silence unused label warnings) which I'll address next. This does fix some minor bugs: 1. "The only valid attribute " diagnostic was capitalized. 2. Various diagnostics printed as ''labelname'' instead of 'labelname' 3. This reduces duplication of label checking between functions and blocks. Review appreciated, particularly for the cindex and template bits. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125733 91177308-0d34-0410-b5e6-96231b3b80d8
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