[LLVMbugs] [Bug 11874] bad diagnostics when class-name and function name conflict

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=11874

Kaelyn Uhrain <rikka at google.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Kaelyn Uhrain <rikka at google.com> 2012-05-01 19:12:45 CDT ---
As of r155965, clang now tries harder to find and diagnose the missing tag type
in potential declarations:

b5933700.cc:6:11: error: must use 'class' tag to refer to type 'foo' in this
scope
    const foo* f1 = 0;  // Good but not perfect.
          ^
          class 
b5933700.cc:2:6: note: class 'foo' is hidden by a non-type declaration of 'foo'
here
void foo(); 
     ^
b5933700.cc:7:5: error: must use 'class' tag to refer to type 'foo' in this
scope
    foo* f2 = 0;  // Bad diagnostic.
    ^
    class 
b5933700.cc:2:6: note: class 'foo' is hidden by a non-type declaration of 'foo'
here
void foo(); 
     ^
b5933700.cc:8:5: error: must use 'class' tag to refer to type 'foo' in this
scope
    foo f3;  // Terrible diagnostic!!
    ^
    class 
b5933700.cc:2:6: note: class 'foo' is hidden by a non-type declaration of 'foo'
here
void foo();

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