[parisc-linux] __FUNCTION__ broken

[Alan Modra]

Hi Mark,
  Your 2000-09-16 change doesn't clear c_function_name_declared_p
anywhere, resulting in empty strings for __FUNCTION__ and the like.

eg. testcase
cat > funcname.c <<EOF
extern int printf (__const char *__restrict __format, ...);

int foo (int x)
{
  return x+1;
}

int main (void)
{
  printf ("%s\n", __FUNCTION__);
  return 0;
}
EOF


The following little patch seems to fix the problem, but please check
whether other cleaning up is required.

--- gcc/c-decl.c~	Thu Oct 26 16:20:36 2000
+++ gcc/c-decl.c	Sat Oct 28 12:10:56 2000
@@ -6733,6 +6733,7 @@ finish_function (nested)
 	 function.  For a nested function, this value is used in
 	 pop_c_function_context and then reset via pop_function_context.  */
       current_function_decl = NULL;
+      c_function_name_declared_p = 0;
     }
 }
 

Regards, Alan Modra
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