c-family: Fix bootstrap for targets defining TARGET_FORMAT_TYPES.
Commit Message
A recent improvement in Waddress causes a bootstrap failure on
targets that define TARGET_FORMAT_TYPES since it cannot be NULL
if defined to an address.
There is no default for this target macro, and it would seem no
purpose to defining it to NULL, so the warning appears reasonable.
Fixed by removing the pointless test.
Tested on x86_64-darwin, pushed to master as a bootstrap fix
The targets that define TARGET_FORMAT_TYPES are Solaris, MinGW
and Darwin, so cc-ing the Solaris and MinGW maintainers.
thanks
Iain
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
gcc/c-family/ChangeLog:
* c-format.c: Remove a test of TARGET_FORMAT_TYPES with
NULL, this is not needed.
---
gcc/c-family/c-format.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -5150,7 +5150,7 @@ handle_format_attribute (tree *node, tree atname, tree args,
#ifdef TARGET_FORMAT_TYPES
/* If the target provides additional format types, we need to
add them to FORMAT_TYPES at first use. */
- if (TARGET_FORMAT_TYPES != NULL && !dynamic_format_types)
+ if (!dynamic_format_types)
{
dynamic_format_types = XNEWVEC (format_kind_info,
n_format_types + TARGET_N_FORMAT_TYPES);