On 02/09/2015 11:49 PM, Pedro Alves wrote:
> On 02/09/2015 11:35 PM, Andrew Pinski wrote:
>> On Mon, Feb 9, 2015 at 3:20 PM, Pedro Alves <pal...@redhat.com> wrote:
>>> Just like libiberty.h. So that C++ programs, such as GDB when built
>>> as a C++ program, can use it.
>>
>> Why is not needed for GCC building with C++ compiler?
>
> Because it doesn't include it.
>
> The header of the file claims it is part of GDB, though MAINTAINERS
> nowadays says that everything under include/ is owned by GCC.
Here's an update that moves the extern "C" below the #include.
OK to push to the GCC repo?
From: Pedro Alves <pal...@redhat.com>
Subject: [PATCH] floatformat.h: Wrap in extern "C".
Just like libiberty.h. So that C++ programs, such as GDB when built
as a C++ program, can use it.
include/ChangeLog:
2015-02-12 Pedro Alves <pal...@redhat.com>
* floatformat.h [__cplusplus]: Wrap in extern "C".
---
include/floatformat.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/floatformat.h b/include/floatformat.h
index 6b559864..af4d09c 100644
--- a/include/floatformat.h
+++ b/include/floatformat.h
@@ -22,6 +22,10 @@ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA.
#include "ansidecl.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* A floatformat consists of a sign bit, an exponent and a mantissa. Once the
bytes are concatenated according to the byteorder flag, then each of those
fields is contiguous. We number the bits with 0 being the most significant
@@ -148,4 +152,8 @@ floatformat_from_double (const struct floatformat *, const
double *, void *);
extern int
floatformat_is_valid (const struct floatformat *fmt, const void *from);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* defined (FLOATFORMAT_H) */
--
1.9.3
