strncat :(

strncat(foo, "bar", 99)
would be optimized to
memcpy(foo+strlen(foo), "bar", 100, 1)
instead of
memcpy(foo+strlen(foo), "bar", 4, 1)"

Patch by Benjamin Kramer!

llvm-svn: 68905

llvm-svn: 68904

llvm-svn: 68903

Parse deleted member functions. Parsing member declarations goes through a different code path that I forgot previously.
Implement the rvalue reference overload dance for returning local objects. Returning a local object first tries to find a move constructor now.
The error message when no move constructor is defined (or is not applicable) and the copy constructor is deleted is quite ugly, though.

llvm-svn: 68902

llvm-svn: 68901

llvm-svn: 68900

Class and unqualified id's are.

llvm-svn: 68899

llvm-svn: 68898

llvm-svn: 68897

llvm-svn: 68896

 

llvm-svn: 68895

list of another protocol definition.  This warning is very noisy and GCC doesn't
produce it so existing code doesn't expect it.

llvm-svn: 68894

llvm-svn: 68893

or "Objective-C interface types" etc.

llvm-svn: 68892

crashes codegen.

llvm-svn: 68891

See comment for details.  This fixes rdar://6772169

llvm-svn: 68890

copying into the right register, avoiding a copy.

llvm-svn: 68889

and make it return the assigned register.

llvm-svn: 68888

llvm-svn: 68887

hasImplicitDefOfPhysReg methods.  Use them to remove a 
look in X86 fast isel.

llvm-svn: 68886

code.  Patch by Benjamin Kramer!

llvm-svn: 68885

macro definitions.

llvm-svn: 68884

llvm-svn: 68883

macro deserialization.  We now correctly install II's in tokens, handle
function-like macros, etc.

llvm-svn: 68882

llvm-svn: 68881

@property int x;

associate the location of X with the property decl, not the location
of the @.  Also, pass this info along to the synthesized ParmVarDecls
so that redefinition and other diagnostics can use it.  This eliminates
a fixme.

llvm-svn: 68880

that it is plumbed through Sema.  On a file from growl, we used to emit:

t.mi:107059:1: warning: conflicting types for 'removePluginHandler:forPluginTypes:'
- (void) removePluginHandler:(id <GrowlPluginHandler>)handler forPluginTypes:(NSSet *)extensions {
^
t.mi:105280:1: note: previous definition is here
- (void) removePluginHandler:(id <NSObject>)handler forPluginTypes:(NSSet *)types;
^

now we produce:

t.mi:107059:55: warning: conflicting parameter types in implementation of 'removePluginHandler:forPluginTypes:': 'id<NSObject>' vs 'id<GrowlPluginHandler>'
- (void) removePluginHandler:(id <GrowlPluginHandler>)handler forPluginTypes:(NSSet *)extensions {
                                                      ^
t.mi:105280:45: note: previous definition is here
- (void) removePluginHandler:(id <NSObject>)handler forPluginTypes:(NSSet *)types;
                                            ^

We still don't have proper loc info for properties, hence the FIXME.

rdar://6782494

llvm-svn: 68879

llvm-svn: 68878

llvm-svn: 68877

to their arguments.

llvm-svn: 68876

a block without a prototype should still coerce a return in it to
use the declared return type.

llvm-svn: 68875

llvm-svn: 68874

llvm-svn: 68873

1) improve localizability by not passing english strings in.
2) improve location for arguments.
3) print the objc type being passed.

Before:
method-bad-param.m:15:1: error: Objective-C type cannot be passed by value
-(void) my_method:(foo) my_param
^

after:
method-bad-param.m:15:25: error: Objective-C interface type 'foo' cannot be passed by value
-(void) my_method:(foo) my_param
                        ^

llvm-svn: 68872

information in a little struct instead of individually.  While we're
at it, add per-argument loc info and attribute info.

llvm-svn: 68871

llvm-svn: 68870

down to the ActionBase class.  This eliminates dependencies of (e.g.)
DeclSpec.h on Action.h, meaning that action.h can now include these
headers and use their types directly in the actions interfaces.

This is a refactoring to support a future change, no functionality
change.

llvm-svn: 68869

thanks to Tobias Stadler for pointing this out.

llvm-svn: 68868

since it only parses one identifier out of the selector, not the 
whole thing.

llvm-svn: 68867

indent code properly

llvm-svn: 68866