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tree.c (maybe_canonicalize_argtypes): Improve description. 

2007-07-04  Douglas Gregor  <doug.gregor@gmail.com>

	* tree.c (maybe_canonicalize_argtypes): Improve description.

From-SVN: r126304
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Douglas Gregor 2007-07-04 06:35:25 +00:00 committed by Doug Gregor
parent 8de08f4c86
commit c92b85159f
2 changed files with 9 additions and 9 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
* tree.c (maybe_canonicalize_argtypes): Improve description.
2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
* tree.c (maybe_canonicalize_argtypes): New.

14
gcc/tree.c
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@ -5650,17 +5650,13 @@ get_inner_array_type (tree array)
/* Computes the canonical argument types from the argument type list
ARGTYPES.
ANY_STRUCTURAL_P points to a boolean that states whether any of the
other types that work with ARGTYPES (e.g., the return type of the
function) are structural. *ANY_STRUCTURAL_P will be set TRUE if any
of those types or any of the argument types in ARGTYPES are
Upon return, *ANY_STRUCTURAL_P will be true iff either it was true
on entry to this function, or if any of the ARGTYPES are
structural.
ANY_NONCANONICAL_P points to a boolean that states whether any of
the other types that work with ARGTYPES (e.g., the return type of
the function) are non-canonical type nodes. *ANY_NONCANONICAL_P
will be set TRUE if any of those types or any of the argument types
in ARGTYPES are non-canonical.
Upon return, *ANY_NONCANONICAL_P will be true iff either it was
true on entry to this function, or if any of the ARGTYPES are
non-canonical.
Returns a canonical argument list, which may be ARGTYPES when the
canonical argument list is unneeded (i.e., *ANY_STRUCTURAL_P is