if we have something like:
@synthesize prop = _prop;
and '_prop' is not declared, we will encounter a '_prop' ivar before
encountering the 'prop' synthesize declaration and we will think that
we passed the region-of-interest, missing the cursor for 'prop'.
rdar://12172700
llvm-svn: 162715
method definition that has its '{' attached to the method name without
a space.
With a method like:
-(id)meth{
.....
}
the logic in ObjCMethodDecl that determined the selector locations got
confused because it was initialized based on an end location for '{' but
that end location changed to '}' after the method was finished.
Fix this by having an immutable end location for the declarator and
for getLocEnd() get the end location from the body itself.
Fixes rdar://11659739.
llvm-svn: 158583
in the same line do not override getting a cursor for the previous declaration.
e.g:
int x, y;
@synthesize prop1, prop2;
pointing at 'x'/'prop1' would give 'y'/'prop2' because their source ranges overlap.
rdar://11361113
llvm-svn: 158258
that later ones do not override the previous ones.
If we have:
@class Foo, Bar;
source ranges for both start at '@', so 'Bar' will end up overriding
'Foo' even though the cursor location was at 'Foo'.
rdar://11257578
llvm-svn: 154873
After getting a cursor with clang_getCursor for a particular source location,
allows querying the cursor in order to find out if the location points to a
selector identifier in an objc method or message expression, and which selector index it is.
rdar://11158946
llvm-svn: 153781
It retrieves a source range for a piece that forms the cursors spelling name.
Most of the times there is only one range for the complete spelling but for
objc methods and objc message expressions, there are multiple pieces for each
selector identifier.
Part of rdar://11113120
llvm-svn: 153775
reference is going to message the setter, the getter, or both.
Having this info on the ObjCPropertyRefExpr node makes it easier for AST
clients (like libclang) to reason about the meaning of the property reference.
[AST/Sema]
-Use 2 bits (with a PointerIntPair) in ObjCPropertyRefExpr to record the above info
-Have ObjCPropertyOpBuilder set the info appropriately.
[libclang]
-When there is an implicit property reference (property syntax using methods)
have clang_getCursorReferenced return a cursor for the method. If the property
reference is going to result in messaging both the getter and the setter choose
to return a cursor for the setter because it is less obvious from source inspection
that the setter is getting called.
The general idea has the seal of approval by John.
rdar://11151621
llvm-svn: 153709
Argyrios Kyrtzidis