On 8/13/19 7:56 PM, Frediano Ziglio wrote:
This check make sure that output fields for member with @end (arrays)
are declared as empty arrays in output C structure.
This avoids output fields to be declared as pointer or other
invalid types.
The check is a compile time check so no code in object file
is generated.
Signed-off-by: Frediano Ziglio <[email protected]>
Ack.
Uri
---
python_modules/demarshal.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/python_modules/demarshal.py b/python_modules/demarshal.py
index 6d8dbdd..acd4b6f 100644
--- a/python_modules/demarshal.py
+++ b/python_modules/demarshal.py
@@ -805,6 +805,9 @@ def write_array_parser(writer, member, nelements, array,
dest, scope):
if member:
array_start = dest.get_ref(member.name)
at_end = member.has_end_attr()
+ # the field is supposed to be a [0] array, check it
+ if at_end:
+ writer.statement('verify(sizeof(%s) == 0)' % array_start)
else:
array_start = "end"
at_end = True
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