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2013-01-23clang/test/Driver/output-file-is-dir.c: This requires shell due to 'cd'.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173218 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23[Driver] Don't remove non-regular files that were outputs.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173215 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23Documentation cleanup: fixing documentation for FrontendAction.James Dennett
* Fix a typo, s/BeginSourceAction/BeginSourceFile/, so that the documentation for FrontendAction::BeginSourceFileAction links correctly to BeginSourceFile; * Add some basic \file documentation for FrontendAction.h; * More use of "\brief" instead of repeating the name of the entity being documented; * Stop using Doxygen-style "///" comments in FrontendAction.cpp, as they were polluting the documentation for BeginSourceFile; * Drop incorrect "\see" markup that broke Doxygen's formatting; * Other minor documentation fixes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173213 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23Use the AttributeSet when adding multiple attributes and an Attribute::AttrKindBill Wendling
when adding a single attribute to the function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173211 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Fix compilation on Linux, which defines PATH_MAX in a weird place,Douglas Gregor
from Saleem Abdulrasool! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173208 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Add a triple, per Ben's suggestion.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173198 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Second attempt to fix ppc bots.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173193 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Add x86 requirement to hopefully fix ppc bots.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173190 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22PowerPC: fix __builtin_eh_return_data_regno returnAdhemerval Zanella
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173188 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22[ms-inline asm] Remove the -fenable-experimental-ms-inline-asm flag. MS-styleChad Rosier
inline assembly can be enable with -fasm-blocks or -fms-extensions alone. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173186 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Split "discards qualifiers" warnings of -Wincompatible-pointer-types into ↵Ted Kremenek
subgroup. This allows users to promote -Wincompatible-pointer-type warnings to errors but keep those for "discard qualifiers" as warnings (if they so desire). Addresses <rdar://problem/13062738>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173184 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Update docs: nullptr conversion tool landedDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173183 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Small code change to improve performanceFariborz Jahanian
in my last patch, suggested by Argyrios. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173182 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22objectiveC (take two): don't warn when in -Wselector mode andFariborz Jahanian
an unimplemented selector is consumed by "respondsToSelector:". // rdar://12938616 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173179 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22[ms-inline asm] Remove a warning about ms-style inline assembly not beingChad Rosier
supported. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173177 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Make getDefinitiveDeclContext() actually return a DeclContext, as oneDouglas Gregor
would expect, and clean up the return/break inconsistencies. Thanks, Sebastian! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173171 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Fix a bug in VarDecl::getSourceRange() for static member arrays with an elementNico Weber
type with an implicit initializer expression. Patch from Will Wilson <will@indefiant.com>! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173170 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Formatter: Remove a fixme klimek fixed in r173168.Nico Weber
Add a few comments to the ObjC test cases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173169 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Implements more principled comment parsing.Manuel Klimek
Changing nextToken() in the UnwrappedLineParser to get the next non-comment token. This allows us to correctly layout a whole class of snippets, like: if /* */(/* */ a /* */) /* */ f() /* */; /* */ else /* */ g(); Fixes a bug in the formatter where we would assume there is a previous non-comment token. Also adds the indent level of an unwrapped line to the debug output in the parser. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173168 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Let the formatter be more restrictive for breaking around . and ->Daniel Jasper
Before: aaaaaaaaaaaaaaa(aaaaaaaaa, aaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaa) .aaaaaaaaaaaaaaaaaa(); After: aaaaaaaaaaaaaaa(aaaaaaaaa, aaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaa).aaaaaaaaaaaaaaaaaa(); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173160 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Fix "*" formatting when creating arrays of pointers.Daniel Jasper
Before: A = new int * [10](); After: A = new int *[10](); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173150 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Switch to APFloat constructor taking fltSemantics.Tim Northover
This change also makes the serialisation store the required semantics, fixing an issue where PPC128 was always assumed when re-reading a 128-bit value. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173139 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22[ASan] Fixed darwin-sanitizer-ld.c to match the flags after the switch to ↵Alexander Potapenko
the dynamic runtime. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173137 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22[ASan] Link with the dynamic runtime on OS XAlexander Potapenko
This patch changes the behavior of the -fsanitize=address flag, making it use the dynamic runtime library (libclang_rt.asan_osx_dynamic.dylib) instead of the static one. It also drops the CoreFoundation dependency, since the dynamic runtime doesn't need it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173135 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22libclang: Update comment about USEDLIBS in c-*-test/Makefile.NAKAMURA Takumi
"Note that 'USEDLIBS' must include all of the core clang libraries when -static is given to linker on cygming." git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173124 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Use the correct field to copy/dispose a __block variable.John McCall
We were previously hard-coding a particular field index. This was fine before (because we were obviously guaranteed the presence of a copy/dispose member) except for (1) alignment padding and (2) future extensions adding extra members to the header, such as the extended-layout pointer. Note that we only introduce the extended-layout pointer in the presence of structs. (We also seem to be introducing it even in the presence of an all-non-object layout, but that's a different potential issue.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173122 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22clang/test/Index/comment-to-html-xml-conversion.cpp: Mark this as ↵NAKAMURA Takumi
XFAIL:valgrind, for now. Working in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173121 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22clang/test: [CMake] check-clang doesn't require llvm-dis any more.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173116 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22clang/test/CodeGen: Nuke llvm's opt and llvm-dis, and FileCheck-ize two ↵NAKAMURA Takumi
tests. -O1 is sufficient here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173115 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22clang/test/CodeGen/2006-01-13-StackSave.c: Nuke llvm's opt and llvm-dis, and ↵NAKAMURA Takumi
FileCheck-ize. @llvm.stacksave is emitted regardless of "opt -std-compile-opts". We have optimizers' tests in llvm/test/Transforms. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173114 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22clang/test/CodeGen/blocks-seq.c: FileCheck-ize.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173113 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Remove "incorrect" aligning of trailing comments.Daniel Jasper
We used to align trailing comments belong to different things. Before: void f() { // some function.. } int a; // some variable.. After: void f() { // some function.. } int a; // some variable.. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173100 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Have AttributeSet::getRetAttributes() return an AttributeSet instead of ↵Bill Wendling
Attribute. This further restricts the use of the Attribute class to the Attribute family of classes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173099 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21objectiveC: don't warn when in -Wselector mode andFariborz Jahanian
an unimplemented selector is consumed by "respondsToSelector:". // rdar://12938616 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173097 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Make AttributeSet::getFnAttributes() return an AttributeSet instead of an ↵Bill Wendling
Attribute. This is more code to isolate the use of the Attribute class to that of just holding one attribute instead of a collection of attributes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173095 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Give ModuleFiles an index, so that we can use indexed vectors ratherDouglas Gregor
than DenseMaps and SmallPtrSets for module-visitation data. ~2.6% speedup for modules. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173081 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Eliminate Sema::CompareProperties(), which was walking over a pile ofDouglas Gregor
lexical declarations looking for properties when we could more efficiently check for property mismatches at property declaration time. Good for ~1% of -fsyntax-only time when most of the properties we're checking against come from an AST file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173079 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Formatter: Set MatchingParen for [], to match <>, (), {}. No functionality ↵Nico Weber
change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173078 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Formatter: Rename LSquare to Left to make parseSquare() more consistent with ↵Nico Weber
the other paren parsing methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173077 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Fixes various problems around enum parsing.Manuel Klimek
Very similar to what we do for record definitions: - tighten down what is an enum definition, so that we don't mistake a function for an enum - allow common idioms around declarations (we'll want to handle that more centrally in the future) We now correctly format: enum X f() { a(); return 42; } git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173075 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Eliminate the oddly-named Sema::ComparePropertiesInBaseAndSuper, whichDouglas Gregor
did a redundant traversal of the lexical declarations in the superclass. Instead, when we declare a new property, look into the superclass to see whether we're redeclaring the property. Goot for 1% of -fsyntax-only time on Cocoa.h and a little less than 3% on my modules test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173073 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21[ASTUnit] Unlike LoadFromCommandLine, LoadFromCompilerInvocation causes a ↵Argyrios Kyrtzidis
crash if Precompilepreamble is set to true because there is no FileManager at that point. Patch by Hurcan Solter! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173071 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21[analyzer] Fix test for r173067.Jordan Rose
Note to self: don't remove comments /after/ updating the line-sensitive part of a test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173070 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Replace some unnecessary O(N^2) lookups for properties withDouglas Gregor
DeclContext lookups. The performance win is negligible in my tests, but it's the Right Thing To Do (TM). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173068 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21[analyzer] Show notes inside implicit calls at the last explicit call site.Jordan Rose
Before: struct Wrapper { <-- 2. Calling default constructor for 'NonTrivial'. NonTrivial m; }; Wrapper w; <-- 1. Calling implicit default constructor for 'Wrapper'. After: struct Wrapper { NonTrivial m; }; Wrapper w; <-- 1. Calling implicit default constructor for 'Wrapper'. ^-- 2. Calling default constructor for 'NonTrivial'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173067 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21ReadSourceManagerBlock is skipping over records that can contain Blobs. Not ↵Chris Lattner
passing in a StringRef to bind to them forces them to be unpacked into the Record as individual bytes. This is wasteful, but not likely to be measurable in this instance. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173066 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Revert r173056; it breaks one of the CodeGen-with-PCH tests.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173058 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21When loading an identifier from an AST file solely for the purpose ofDouglas Gregor
forming the identifier, e.g., as part of a selector or a declaration name, don't actually deserialize any information about the identifier. Instead, simply mark it "out-of-date" and we'll load the the information on demand. 2% speedup on the modules testcase I'm looking at; should also help PCH. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173056 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Fixes formatting of empty blocks.Manuel Klimek
We now only put empty blocks into a single line, if all of: - all tokens of the structural element fit into a single line - we're not in a control flow statement Note that we usually don't put record definitions into a single line, as there's usually at least one more token (the semicolon) after the closing brace. This doesn't hold when we are in a context where there is no semicolon, like "enum E {}". There were some missing tests around joining lines around the corner cases of the allowed number of columns, so this patch adds some. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173055 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21When deserializing a declaration, don't look for redeclarations if itsDouglas Gregor
kind indicates that it can never be redeclared. Good for a 1% speedup, and redeclaration searching drops off the profile. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173054 91177308-0d34-0410-b5e6-96231b3b80d8
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