llvm-svn: 51939

Sema::ActOnClassMessage() needs to look through it's local implementation for private class methods.

llvm-svn: 51938

llvm-svn: 51936

Fixes <rdar://problem/5984338> clang on xcode: property implementation must have its declaration in interface 'PBXOpenQuicklyModule'

llvm-svn: 51925

llvm-svn: 51924

llvm-svn: 51920

Fix <rdar://problem/5967199> clang on xcode: error: member reference is not to a structure or union

llvm-svn: 51919

moves the check for the invalid construct to a point where it doesn't 
affect other uses of isIntegerConstantExpr, and we can warn properly 
when the extension is used.  This makes it a bit more complicated, but 
it's a lot cleaner.

Steve, please tell me if this check is sufficient to handle the 
relevant system header.  I know it's enough to handle the testcase, but 
I don't know what exactly the original looks like.

llvm-svn: 51918

llvm-svn: 51913

Change Expr::isIntegerConstantExpr() to allow for pointer types (for GCC compatibility). Note FIXME.

Fix <rdar://problem/5977870> clang on xcode: error: arrays with static storage duration must have constant integer length

llvm-svn: 51907

Allow implicit pointer/int conversions on ObjCQualifiedIdTypes in Sema::CheckCompareOperands() and Sema::CheckAssignmentConstraints().

Fixes <rdar://problem/5980804> clang on xcode: error: incompatible type sending 'id<XDUMLType>', expected 'NSCellType'.

llvm-svn: 51902

llvm-svn: 51901

Fixes part of <rdar://problem/5980829> clang on xcode: used type 'NSRange' where arithmetic or pointer type is required.

llvm-svn: 51900

<rdar://problem/5980846> clang on xcode: error: declarator requires an identifier (for @catch)

llvm-svn: 51895

llvm-svn: 51888

objc message send in an initializer expression.

llvm-svn: 51882

llvm-svn: 51872

this plugs the leak of attributes and also fixes a crash in the test

llvm-svn: 51862

llvm-svn: 51847

llvm-svn: 51843

Patch by David Chisnall.

llvm-svn: 51840

much closer to passing the gcc struct layout tests.

It might be possible to refactor this a bit, but I'm not sure there's 
actually enough common code for that to be useful.

To get the calling convention completely correct, a bit of 
platform-specific code is necessary even for x86-Linux. On x86-Linux, the
alignment of function parameters is extremely strange; as far as I can tell,
it's always 4 except for SSE vectors or structs containing SSE vectors.  I'm 
continuing to investigate this.

llvm-svn: 51839

llvm-svn: 51838

llvm-svn: 51837

llvm-svn: 51836

Implemented by David Chisnall!

llvm-svn: 51835

This eliminates a bogus warning identified in the test below.

This fixes <rdar://problem/5968256> clang on xcode: error: incompatible type initializing 'NSObject<XCSelectionSource> *', expected 'id<NSObject,XCSelectionSource>'

llvm-svn: 51832

Teach Sema::CheckConditionalOperands() to check for ObjCQualifiedIdType's. This fixes a bogus error.

<rdar://problem/5967036> clang on xcode: error: incompatible operand types ('id<DTOutputStreams>' and 'DTFilterOutputStream *')

llvm-svn: 51828

llvm-svn: 51826

TranslationUnit object instead of an ASTContext. By default it calls
Initialize(ASTConstext& Context) (to match with the current interface used by
most ASTConsumers).

Modified the ObjC-Rewriter to use InitializeTU, and to tell the TranslationUnit
to not free its Decls.  This is a workaround for: <rdar://problem/5966749>

llvm-svn: 51825

llvm-svn: 51809

Teach Expr::isLvalue() about ObjC properties. For now, all properties are writable. Added a FIXME for another day.

llvm-svn: 51800

types so that they end up the correct size.

llvm-svn: 51787

this does is reconstruct the type for structs and arrays if the type 
wouldn't be compatible otherwise.

The assertion about packing in the struct type reconstruction code 
sucks, but I don't see any obvious way to fix it.  Maybe we need a general
utility method to take a list of types and alignments and try to construct an
unpacked type if possible?

llvm-svn: 51785

associated declaration. This is a prerequisite to handling
general union initializations; for example, an array of unions involving 
pointers has to be turned into a struct because the elements can have 
incompatible types.

I refactored the code a bit to make it more readable; now, the logic for 
definitions is all in EmitGlobalVarInit.

The second parameter for GetAddrOfGlobalVar is now dead; I'll remove it 
separately.

By itself, this patch should not cause any visible changes.

llvm-svn: 51783

required by the standard (the standard doesn't know anything about 
implicit casts).

Disallow pointers cast to non-integral arithmetic types as constant 
expressions.  This was previously allowed by accident. 

llvm-svn: 51779

llvm-svn: 51778

Fix some strict-aliasing warnings by using Stmt* instead of Expr* in VariableArrayType, EnumConstantDecl, and VarDecl.

llvm-svn: 51772

of elements.

llvm-svn: 51769

This fixes a crash on the included testcase (found in NetHack).

llvm-svn: 51767