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2013-01-13Always put a space after ",".Daniel Jasper
I am not aware of a case where that would be wrong. The specific case I am fixing are function parameters wrapped in parenthesis (e.g. in macros). Before: function(a,(b)); After: function(a, (b)); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172351 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-13Don't put spaces around hyphens in include paths.Daniel Jasper
Before: #include <a - a> After: #include <a-a> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172350 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-13Improve identification of c-style casts.Daniel Jasper
A ")" before any of "=", "{" or ";" won't be a cast. This fixes issues with the formatting of unnamed parameters. Before: void f(int *){} After: void f(int *) {} git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172349 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-13Added builtins for multiprecision adds.Michael Gottesman
We lower all of these intrinsics into a 2x chained usage of uadd.with.overflow. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172341 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-13Remove some duplication in the handling of __attribute__((ext_vector_size(N))).Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172340 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: Don't insert a space before unary operators after selector names.Nico Weber
Before: [color getRed: &r green: &g blue: &b alpha: &a]; Now: [color getRed:&r green:&g blue:&b alpha:&a]; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172337 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: Remove debugging junk I accidentally landed in r172333.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172334 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: Prefer breaking before ObjC selector names over breaking at their ':'Nico Weber
Before: if ((self = [super initWithContentRect:contentRect styleMask: styleMask backing:NSBackingStoreBuffered defer:YES])) { Now: if ((self = [super initWithContentRect:contentRect styleMask:styleMask backing:NSBackingStoreBuffered defer:YES])) { git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172333 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Remove useless 'llvm::' qualifier from names like StringRef and others that areDmitri Gribenko
brought into 'clang' namespace by clang/Basic/LLVM.h git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Fix spurious output in JSONCompilationDatabaseArnaud A. de Grandmaison
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172321 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12commentRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172317 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12barRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172316 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Remove unused private field.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172314 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Fix incorrect comparison operator causing loooong formatting times.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172308 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: Remove an always-false condition.Nico Weber
canBreakBefore() does not allow breaking after ':' for LT_ObjCMethodDecl lines, so if Newline is true in addTokenToState() for ':' then LT_ObjCMethodDecl cannot be set. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172307 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: Remove a redundant CurrentLineType check.Nico Weber
The containing if checks for this already. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172306 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Disable caching of visibility.Rafael Espindola
The testcase in pr14929 shows that this is extremely hard to do. If we choose to apply the attribute, that causes the visibility of some decls to change and that can happen really late (during codegen). Current gcc warns and ignores the attribute in this testcase with a warning. This suggest that the correct solution is to find a point in the compilation where we can compute the visibility and * assert it was never computed before * reject any attempts to compute it again in the future (with warnings). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172305 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: Initial support for formatting Objective-C method expressions. ↵Nico Weber
This follows the approach suggested by djasper in PR14911: When a '[' is seen that's at the start of a line, follows a binary operator, or follows one of : [ ( return throw, that '[' and its closing ']' are marked as TT_ObjCMethodExpr and every ':' in that range that isn't part of a ternary ?: is marked as TT_ObjCMethodExpr as well. Update the layout routines to not output spaces around ':' tokens that are marked TT_ObjCMethodExpr, and only allow breaking after such tokens, not before. Before: [self adjustButton : closeButton_ ofKind : NSWindowCloseButton]; Now: [self adjustButton:closeButton_ ofKind:NSWindowCloseButton]; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172304 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: * and & are binary operators before ( and [.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172303 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: * and & are binary operators after ) and ].Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172302 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Formatter: + and - after { are unary operators.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172301 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Fix a regression from 171193: main cannot be overloaded.Rafael Espindola
Thanks Eli Friedman for noticing it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172292 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Provide Decl::getOwningModule(), which determines the (sub)module inDouglas Gregor
which a particular declaration resides. Use this information to customize the "definition of 'blah' must be imported from another module" diagnostic with the module the user actually has to import. Additionally, recover by importing that module, so we don't complain about other names in that module. Still TODO: coming up with decent Fix-Its for these cases, and expand this recovery approach for other name lookup failures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172290 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Only produce one -Wc++98-compat warning when initializing a reference from ↵Richard Smith
an init list with multiple elements. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172285 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Fix -Wunused-comparison for comparisons in arguments to function-like macros.Matt Beaumont-Gay
Previously, -Wunused-comparison ignored comparisons in both macro bodies and macro arguments, but we would still emit a -Wunused-value warning for either. Now we correctly emit -Wunused-comparison for expressions in macro arguments. Also, add isMacroBodyExpansion to SourceManager, to go along with isMacroArgExpansion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172279 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12comment parsing: when property accessors don't have commentFariborz Jahanian
of their own (or are syntheszed), use prperty's comment. for them. // rdar://12791315 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172278 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Refine analyzer's handling of unary '!' and floating types to not assert.Ted Kremenek
Fixes PR 14634 and <rdar://problem/12903080>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172274 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Fixed a bug that caused the AST importer to erroneouslySean Callanan
import incomplete definitions for RecordDecls and then mark the resulting definition as complete. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172273 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Correctly propagate uninitialized values within logical expressions.Ted Kremenek
Fixes assertion failure reported in PR 14635 and <rdar://problem/12902945> respectively. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172263 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11[PCH] Make the const_cast explicit to silence a compiler warning.Argyrios Kyrtzidis
Patch by David Greene. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172262 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11[libclang] In ASTUnit::getMainFileName() Invocation may be null because the ↵Argyrios Kyrtzidis
ASTUnit came from loading a PCH/module. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172259 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Formatter: Format ObjC static and instance methods consistently, add a test ↵Nico Weber
for that. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172254 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Constify parameter of clang::getCursorKindForDeclDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172249 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Reject incompatible redeclarations of extern C symbols.Rafael Espindola
Before we were only checking if the new declaration itself was marked extern C. Fixes prpr14766. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172243 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Fix crashes in UnwrappedLineParser on missing parens.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172239 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Fix single-line optimization for ObjC.Manuel Klimek
Puts blocks always into multiple lines when they start with an ObjC keyword or minus. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172238 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Fix crash on invalid.Manuel Klimek
if { foo; } would previously crash clang-format. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172232 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Fix parsing of initializer lists with elaborated type specifier.Manuel Klimek
Now we correctly parse and format: verifyFormat("struct foo a = { bar }; int n; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172229 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Implements pulling simple blocks into a single line.Manuel Klimek
void f() { return 42; } The final change that implements the feature. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172225 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Allow RefactoringTool to write to memory instead of always to diskEdwin Vane
RefactoringTool::run() always writes the result of rewrites to disk. Instead, make this optional and provide a method for getting the refactoring results in a memory buffer instead. Also made ClangTool polymorphic so RefactoringTool could inherit from it to properly express the IS-A relationship. This change also provides access to ClangTool's public interface, e.g. mapVirtualFile() which is important once refactored buffers start living in memory instead of on disk. Reviewers: klimek git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172219 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Correct spacing around new and delete.Daniel Jasper
This fixes llvm.org/PR14913. Before: A *a = new(placement) A; After: A *a = new (placement) A; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172212 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11clang-format: a bit nicer error message.Alexander Kornienko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172211 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Enable the new (more C++-like, less broken) EH model when targeting the GNUstepDavid Chisnall
Objective-C runtime 1.7 or greater. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172207 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Fixed an assertion failure triggered by invalid code.Enea Zaffanella
Set invalid type of declarator after emitting error diagnostics, so that it won't be later considered when instantiating the template. Added test5_inst in test/SemaCXX/condition.cpp for non-regression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172201 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Improve handling of trailing declaration annotations.Daniel Jasper
Before: void aaaaaaaaaaaa(int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) GUARDED_BY( aaaaaaaaaaaaa); After: void aaaaaaaaaaaa(int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) GUARDED_BY(aaaaaaaaaaaaa); Also did some formatting cleanups with clang-format on the way. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172200 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Improved formatting of constructor initializersDaniel Jasper
Added option to put each constructor initializer on its own line if not all initializers fit on a single line. Enabling this for Google style now as the style guide (arguable) suggests it. Not sure whether we also want it for LLVM. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172196 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Test commit.Enea Zaffanella
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172195 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Refactor IndentState into two classes.Daniel Jasper
As we keep adding more stuff to it, this structure is easier to maintain. At one point we might think about making it an actual class with specific accessors, etc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172188 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Pass false instead of 0 since isStar parameter of getArray has type bool. No ↵Nikola Smiljanic
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172185 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11[analyzer] Rename the warning: state the issue before the hint of how itAnna Zaks
can be fixed git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172170 91177308-0d34-0410-b5e6-96231b3b80d8
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