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2013-01-21Introduce a fast path for the ASTReader's name lookup within aDouglas Gregor
DeclContext. When the DeclContext is of a kind that can only be defined once and never updated, we limit the search to the module file that conatins the lookup table. Provides a 15% speedup in one modules-heavy source file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173050 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Fix parsing of templated declarations.Daniel Jasper
Before: template <template <typename T>, typename P > class X; After: template <template <typename T>, typename P> class X; More importantly, the token annotations for the second ">" are now computed correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173047 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Fixes indent in linkage specification blocks.Manuel Klimek
We now indent: extern "C" { int a; } without additional indent inside the extern "C" block. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173045 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Fix bug discovered by valgrind.Daniel Jasper
When trying to merge lines, we should not touch lines that are invalid, as we don't know how long they might be. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173043 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Add regression test.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173042 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21AST/VTableBuilder.h: Suppress a warning. [-Wunused-private-field]NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173041 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Fixes detection of class template specializations.Manuel Klimek
Now correctly formats: template <> class A<int> {} a; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173038 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21First step towards vftable generation with -cxx-abi microsoft PR13231Timur Iskhodzhanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173035 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Add a fixit for _Noreturn main,Dmitri Gribenko
add tests for fixits removing static and inline from main git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173024 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21CGDebugInfo.cpp: Fix a warning. [-Wunused-variable]NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Allow for nested name specifiers in record declarations.Manuel Klimek
Now correctly formats: class A::B {} n; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Fix parsing of return statements.Manuel Klimek
Previously, we would not detect brace initializer lists in return statements, thus: return (a)(b) { 1, 2, 3 }; would put the semicolon onto the next line. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173017 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Port r172856: 'Include ubsan runtime even when building a shared library. We ↵Alexey Samsonov
don't require executable to be linked with UBSan.' to Mac git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173014 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21PR14472: Preserve qualifiers while unwrapping types for debug infoDavid Blaikie
Looks like r161368 fixed this for one case but not all. This change generalizes the solution over all the unwrapping cases. Now that preserving the qualifiers is done independent of the particular type being unwrapped I won't bother adding test cases for each one but at least demonstrate that this change was necessary & sufficient to fix the bug. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173002 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Prune unused diagnostics.Benjamin Kramer
Courtesy of utils/find-unused-diagnostics.sh. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172988 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20clang/utils/valgrind/x86_64-pc-linux-gnu_gcc-4.3.3.supp: Add /usr/bin/cmp.NAKAMURA Takumi
FIXME: It could be removed if; - check-all included llvm/valgrind/supp, too. - clang-vg didn't use "check-all". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172982 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Add bitreader to LINK_COMPONENTS in users of libclang, c-arcmt-test and ↵NAKAMURA Takumi
c-index-test. They don't link cygclang.dll, but libclang.a on cygwin. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172980 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Add top-level Clang flag -f(no-)sanitize-address-zero-base-shadow that makes ↵Alexey Samsonov
AddressSanitizer use bottom of the address space for the shadow memory. On Linux it can be used with -fPIE/-pie to improve performance. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172974 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Implement OpenCL event_t as Clang builtin type, including event_t related ↵Guy Benyei
OpenCL restrictions (OpenCL 1.2 spec 6.9) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172973 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20update to use the new BitcodeCursor readRecord that takes a StringRef blob ↵Chris Lattner
parameter, and adopt "advance" in more places. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172951 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Nuke SetUpBuildDumpLog.Sean Silva
Also, it was the only reason that `argc` and `argv` were being passed into createDiagnostics, so remove those parameters and clean up callers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172945 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Fix what appears to be a copy-paste error.Sean Silva
This looks like it was copied from SetUpBuildDumpLog, which dumps to the file `DiagOpts->DumpBuildInformation`. There is another member `DiagOpts->DiagnosticLogFile` which appears to be unused. The fact that this feature doesn't even print to the output file specified on the command line makes me think that it should be ripped out. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172944 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20The last of PR14471: Debug info support for inline in-class initializer for ↵David Blaikie
float static members git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172942 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Fixed trailing whitespace.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172939 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20add back a #include needed on some builders.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172938 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20finish converting the normal cases in ASTReader to use the new ↵Chris Lattner
BitstreamCursor APIs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172937 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20[cindex.py]: Use spaces instead of tabsTobias Grosser
The tabs slipped in accidentally. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172934 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20convert some more stuff over to use new cursor APIs.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172932 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Actually update the test, fixup for r172923Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172925 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Use llvm::hexDigitValue in comment lexerDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172924 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Comment parsing: add more tests for html character referencesDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172923 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19switch a bunch of ASTReader to use the new BitstreamCursor::advance* methods,Chris Lattner
which hide a bunch of private details of the cursor from clients and simplify their code. More to come. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172922 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19random tidyingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172920 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[analyzer] Don't show "Entered 'foo'" if 'foo' is implicit.Jordan Rose
Before: Calling implicit default constructor for 'Foo' (where Foo is constructed) Entered call from 'test' (at "=default" or 'Foo' declaration) Calling default constructor for 'Bar' (at "=default" or 'Foo' declaration) After: Calling implicit default constructor for 'Foo' (where Foo is constructed) Calling default constructor for 'Bar' (at "=default" or 'Foo' declaration) This only affects the plist diagnostics; this note is never shown in the other diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172915 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Emit the function type of member function pointer types the same as member ↵David Blaikie
functions. Adding the pseudo first parameter to a member function pointer's function type and mark it as artificial. Combined with a fix to GDB ( http://sourceware.org/bugzilla/show_bug.cgi?id=14998 ) this fixes gdb.cp/member-ptr.exp with Clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172911 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19libclangSerialization also depends on the bitreader.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172910 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19update header comment.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172909 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19fix the unit tests too.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172907 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19these now depend on the bitcode reader too.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172906 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19this depends on the bitcode reader, since it is using it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172905 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[cindex.py] Add cache for CompletionChunk spellingsTobias Grosser
Most of the CompletionChunks represent braces, colons or other one character spellings. There is no need to call libclang, to figure out how to write a colon. Instead we use an internal cache to retrieve the correct spelling. As function calls from python are very expensive and this is a performance critical part of auto completion this patch makes formatting of auto completion results a lot faster. Formatting time changes from 0.57 to 0.45 seconds git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172901 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[cindex.py] Replace CachedProperty with our own implementationTobias Grosser
This is a very performance critical point for auto completion. The manual implementation gives a large speedup. As it does not complicate the code a lot, I figured it is worth the change. If anybody understands why the CachedProperty is here so much slower, I am very interested in working on an improvement of CachedProperty. Formatting time changes from 0.72 to 0.57 seconds. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172900 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[cindex.py]: Speed up lookup of the completion kindTobias Grosser
We can directly the number of the kind instead of going through the completionChunkKindMap. Formatting time changes from 0.84 to 0.72 seconds. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172899 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Re-sort all the headers. Lots of regressions have crept in here.Chandler Carruth
Manually fix the order of UnwrappedLineParser.cpp as that one didn't have its associated header as the first header. This also uncovered a subtle inclusion order dependency as CLog.h didn't include LLVM.h to pick up using declarations it relied upon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172892 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Move an input header file under an Inputs directory to be consistentChandler Carruth
with other auxilliary test inputs and simplify the identification of inputs to tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172890 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Reapply r172878 with test case.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172888 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Fix five more cases of tokens which can legally follow a type specifier.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172886 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[PCH/Modules] Revert r172843, it caused a module to fail building.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172884 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[analyzer] Suppress warnings coming out of macros defined in sys/queue.hAnna Zaks
Suppress the warning by just not emitting the report. The sink node would get generated, which is fine since we did reach a bad state. Motivation Due to the way code is structured in some of these macros, we do not reason correctly about it and report false positives. Specifically, the following loop reports a use-after-free. Because of the way the code is structured inside of the macro, the analyzer assumes that the list can have cycles, so you end up with use-after-free in the loop, that is safely deleting elements of the list. (The user does not have a way to teach the analyzer about shape of data structures.) SLIST_FOREACH_SAFE(item, &ctx->example_list, example_le, tmpitem) { if (item->index == 3) { // if you remove each time, no complaints assert((&ctx->example_list)->slh_first == item); SLIST_REMOVE(&ctx->example_list, item, example_s, example_le); free(item); } } git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172883 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Whitespace.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172881 91177308-0d34-0410-b5e6-96231b3b80d8
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