Commit Graph

3 Commits

Author SHA1 Message Date
Chris Lattner a8d2dbd181 Daniel convinced me that accepting "const va_list" arguments to va_arg is
a really really bad idea.  Now that we emit an error about the unpromoted
type, users should be able to understand what is going on.

llvm-svn: 68447
2009-04-06 17:07:34 +00:00
Chris Lattner 56382aa890 in va_arg diagnostics, print out the unpromoted type. This makes the
diagnostic use the va_list typedef more often, see the difference in the 
changed testcase.

llvm-svn: 68441
2009-04-05 15:49:53 +00:00
Chris Lattner 3f5cd77db2 Add a warning for questionable va_args usage.
llvm-svn: 68435
2009-04-05 00:59:53 +00:00