The warning this inhibits, -Wobjc-root-class, is opt-in for now. However, all clang unit tests that would trigger
the warning have been updated to use -Wno-objc-root-class. <rdar://problem/7446698>
llvm-svn: 154187
Objective-C classes. This has two purposes: to consistently provide
"forward declaration here" notes when we hit an incomplete type, and
to give LLDB a chance to complete the type.
RequireCompleteType bits from Sean Callanan!
llvm-svn: 144573
error: no super class declared in @interface for 'XXX'
to be:
error: 'X' cannot use 'super' because it is a root class
The latter explains what the user actually did wrong.
Fixes: <rdar://problem/8904409>
llvm-svn: 124074
corresponding @interface, provide a note showing which interface we're
referring to. This note has the fix-it hint on it.
Also, don't automatically apply fix-it hints for notes. They're meant
to express fix-its that would change semantics.
llvm-svn: 92870
interface, suggest correction of typos. For example, given:
@interface NSString
@end
@implementation NSstring
@end
we'll warn with:
t.m:4:19: warning: cannot find interface declaration for 'NSstring';
did you mean 'NSString'?
@implementation NSstring
^
However, since this is just a warning, we don't provide a fix-it
hint. Good idea, Ted!
llvm-svn: 92488
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
Patrick Beard