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2012-12-18Add support for passing the main file name down to the assemblerEric Christopher
for location information. Part of PR14624 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170391 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17Fix PR14625 by teaching the driver to detect PWD for assembly files.Chandler Carruth
This also requires adding support to -cc1as for passing the detecting PWD down through LLVM's debug info (which in turn required the LLVM change in r170371). The test case is weak (we only test the driver behavior) because there is currently to infrastructure for running cc1as in the test suite. So those four lines are untested (much like all other lines in that file), but we have a test for the same pattern using llvm-mc in the LLVM repository. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170373 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17[c-index-test] Fix warnings about unused results from chdir().Argyrios Kyrtzidis
Patch from Edwin Vane! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170366 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-14Style and Doc fix for CommonOptionsParserEdwin Vane
- Renaming GetCompilations() and GetSourcePathList() to follow LLVM style. - Updating docs to reflect name change. - Also updating help text to not mention clang-check since this class can be used by any tool. Reviewed By: Alexander Kornienko git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170229 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-14[CMake] Move libxml2 stuff from clang to llvm/cmake.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170225 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-13Dont use/link ARCMT, StaticAnalyzer and Rewriter to clang when the userRoman Divacky
specifies not to. Dont build ASTMatchers with Rewriter disabled and StaticAnalyzer when it's disabled. Without all those three, the clang binary shrinks (x86_64) from ~36MB to ~32MB (unstripped). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170135 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12[libclang] Make sure tokens from preprocessor directives are annotated as such,Argyrios Kyrtzidis
even if the directive is inside a declaration. Fixes rdar://11548788 & http://llvm.org/PR12970 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169949 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-07[libclang] Declarations inside anonymous namespaces have internal linkage soArgyrios Kyrtzidis
their USR should contain a location. This uniques them from other declarations with the same name but in different translation units. rdar://10546541 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169647 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-06[libclang] Introduce a new indexing mode where we skip function bodiesArgyrios Kyrtzidis
that were already parsed in the same "indexing session". An indexing session is defined as using the same CXIndexAction object for multiple clang_indexSourceFile calls. Passing CXIndexOpt_SkipParsedBodiesInSession as an indexing option will enable the mode where we try to skip bodies that were already parsed in another translation unit. If a function's body was skipped, the "flags" field in the CXIdxDeclInfo structure will have "CXIdxDeclFlag_Skipped" bit was set. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169539 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-05[c-index-test] Introduce '-index-compile-db' which accepts a compilation ↵Argyrios Kyrtzidis
database file and does an '-index-file' for all compile commands in the database. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169430 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04c-index-test.c: Make C89-compliant.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169277 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04libclang: Add a function to libclang for retrieving the bit width valueDmitri Gribenko
Patch by Jyun-Yan You. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169276 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort #include lines for tools/...Chandler Carruth
Completely automated with sort_includes.py git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169240 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04[libclang] Avoid copying the CompileCommand related strings when wrapping ↵Argyrios Kyrtzidis
them to a CXString. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169227 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Introduce CompilationDatabase::getAllCompileCommands() that returns allArgyrios Kyrtzidis
compile commands of the database and expose it via the libclang API. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169226 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-28[analyzer] scan-build: Don't forget to close our temp file for Clang's output.Jordan Rose
Also, minor whitespace/indentation fixes. Patch by Peeter Joot! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168805 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-28[analyzer] scan-build: Treat '.C' files as C++.Jordan Rose
Part of PR14443. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168804 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27[libclang] Remove WorkingDir field from CIndexer, it has been rendered useless.Argyrios Kyrtzidis
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168738 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Remove some dead code. CLANG_IS_PRODUCTION is now just a build flag andRafael Espindola
is not used in any #ifdef. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168703 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27scan-build: Respect TMPDIR on all platforms, not just Darwin (PR14438).Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168672 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-22Make helpers static/anonymous.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168500 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-13Revert r167801, "[preprocessor] When #including something that contributes noDaniel Dunbar
tokens at all,". This change broke External/Nurbs in LLVM test-suite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167858 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-13[preprocessor] When #including something that contributes no tokens at all,Argyrios Kyrtzidis
don't recursively continue lexing. This avoids a stack overflow with a sequence of many empty #includes. rdar://11988695 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167801 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-12If we encounter a fatal error, exit with status 70. For BSD systems this isChad Rosier
defined as an internal software error. This notifies the driver to report diagnostics information. rdar://11951540 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167754 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-12If we encounter a fatal error, call the interrupt handler to ensure anyChad Rosier
temporary files are removed. rdar://12282296 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167741 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-07Force C89 for c-index-test.cDmitri Gribenko
MSVC supports only C89, so it is important to keep c-index-test.c buildable with C89. However, Clang defaults to C99, so while building Clang with Clang one can introduce C99 constructs into c-index-test.c without noticing. Thanks to Nakamura Takumi for helping with MSVC bits. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167561 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-07[analyzer] Check that the argument to CFMakeCollectable is non-NULL.Jordan Rose
Patch by Sean McBride! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167537 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-06[c-index-test] When building with BUILD_CLANG_ONLY=YES, include c-index-test.Argyrios Kyrtzidis
It is part of libclang and has other uses besides running the clang tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167478 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-06Remove completely irrelevant code from USR generation.Ted Kremenek
Thanks to Richard Smith for pointing this out. This code stopped serving its purpose during r103212 in a refactoring. My initial fix was to add back the logic to abort the USR generation for InternalLinkage, but enough tests broke suspiciously that I fear that USR generation for cursors with InternalLinkage is now expected by some clients (where it wasn't the case when the refactoring took place). I don't own this code anymore and have not looked at it for some time, but clearly this code is dead and can be removed pending further review on the proper logic here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167442 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-06[c-index-test] Do install c-index-test because it's not just for tests,Argyrios Kyrtzidis
it's also setup as 'INTERNAL_TOOL'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167432 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Remove first argument from Arg::getValue; it's been unused since r105760.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167211 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Remove CompilerInvocation::toArgs and clang -cc1test mode. These were untestedRichard Smith
and apparently unused (and since they are untested, they're presumably also broken). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167210 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01[libclang] Introduce clang_Cursor_getReceiverType which returns the CXType forArgyrios Kyrtzidis
the receiver of an ObjC message expression. rdar://12578643 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167201 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-29Add missing emacs major mode marker.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166914 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-29Fix name of this file.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166913 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-29Add missing emacs major mode marker.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166912 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-25Comment to XML conversion: avoid memory allocation while pretty-printing theDmitri Gribenko
declaration. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166707 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24c-index-test.c: Split a format string. [-Woverlength-strings]NAKAMURA Takumi
FIXME: They are still long strings without formatter in printf(3)! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166636 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24[libclang] Add "-index-file-full" option that recursively indexes any importedArgyrios Kyrtzidis
modules/PCH files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166605 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23Make DiagnosticOptions intrusively reference-counted, and make sureDouglas Gregor
the various stakeholders bump up the reference count. In particular, the diagnostics engine now keeps the DiagnosticOptions object alive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166508 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23Fix some mdoc nitsSean Silva
Patch by Eitan Adler! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166482 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23[libclang] Add an environment variable to disable thread background ↵Argyrios Kyrtzidis
priotity, for testing git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166466 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-19Remove const_casts by propagating constness down to called functions.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166287 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18[doc parsing] use getParamName to access parameter Fariborz Jahanian
for current(rewritten) comment and getParamNameAsWritten to access param name coming with \param marker. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166231 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18libclang/CXComment.cpp: Fix abuse of StringRef.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166163 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18[libclang] Invoke a ppIncludedFile callback when indexing implicit module ↵Argyrios Kyrtzidis
imports. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166161 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-17[Doc parsing]: This patch adds <Declaration> tag to Fariborz Jahanian
XML comment for declarations which pretty-prints declaration. I had to XFAIL one test annotate-comments.cpp. This test is currently unmaintainable as written. Dmitri G., can you see what we can do about this test. We should change this test such that adding a new tag does not wreck havoc to the test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166130 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-16Add pnaclcall convention to Native Client targets.Derek Schuff
Because PNaCl bitcode must be target-independent, it uses some different bitcode representations from other targets (e.g. byval and sret for structures). This means that without additional type information, it cannot meet some native ABI requirements for some targets (e.g. passing structures containing unions by value on x86-64). To allow generation of code which uses the correct native ABIs, we also support triples such as x86_64-nacl, which uses target-dependent IR (as opposed to le32-nacl, which uses byval and sret). To allow interoperation between the two types of code, this patch adds a calling convention attribute to be used in code compiled with the target-dependent triple, which will generate code using the le32-style bitcode. This calling convention does not need to be explicitly supported in the backend because it determines bitcode representation rather than native conventions (the backend just needs to undersand how to handle byval and sret for the Native Client OS). This patch implements __attribute__((pnaclcall)) to generate calls in bitcode according to the le32 bitcode conventions, an attribute which is accepted by any Native Client target, but issues a warning otherwise. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166065 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-15Fixes location of overriding declaration with no commentFariborz Jahanian
of their own. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165972 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-15structured document comment: patch to provide comment for overriding functionFariborz Jahanian
template when comment is comming from overridden declaration. // rdar://12378793 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165953 91177308-0d34-0410-b5e6-96231b3b80d8