[jira] [Created] (THRIFT-1925) c_glib generated code does not compile

["Christoph Rupp (JIRA)" <ji...@apache.org>]

Christoph Rupp created THRIFT-1925:
--------------------------------------

             Summary: c_glib generated code does not compile
                 Key: THRIFT-1925
                 URL: https://issues.apache.org/jira/browse/THRIFT-1925
             Project: Thrift
          Issue Type: Bug
          Components: C glib - Compiler
    Affects Versions: 0.9, 0.8
         Environment: Linux wintermute 3.5.0-21-generic #32-Ubuntu SMP Tue Dec 11 18:51:59 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1) 

            Reporter: Christoph Rupp


I am trying to build the Hypertable thrift bindings for C_glib, but the generated files fail to compile.

Here is the error message:

{noformat}
/home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c: In function ‘result_as_arrays_read’:
/home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c:2708:19: warning: passing argument 1 of ‘g_ptr_array_add’ from incompatible pointer type [enabled by default]
In file included from /usr/include/glib-2.0/glib.h:33:0,
                 from /usr/include/glib-2.0/gobject/gbinding.h:30,
                 from /usr/include/glib-2.0/glib-object.h:25,
                 from /home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.h:11,
                 from /home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c:8:
/usr/include/glib-2.0/glib/garray.h:139:12: note: expected ‘struct GPtrArray *’ but argument is of type ‘struct GPtrArray **’
/home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c: In function ‘result_as_arrays_write’:
/home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c:2854:140: warning: dereferencing ‘void *’ pointer [enabled by default]
/home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c:2854:140: error: request for member ‘len’ in something not a structure or union
/home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c:2858:78: warning: dereferencing ‘void *’ pointer [enabled by default]
/home/chris/ht/hypertable/src/c/ThriftClient/gen-c_glib/client_types.c:2858:78: error: request for member ‘len’ in something not a structure or union
make[2]: *** [src/c/ThriftClient/CMakeFiles/HyperThriftC.dir/gen-c_glib/client_types.c.o] Error 1
make[1]: *** [src/c/ThriftClient/CMakeFiles/HyperThriftC.dir/all] Error 2
make: *** [all] Error 2
{noformat}

Here is client_types.c:2858:

{noformat}
for (i=0; i<g_ptr_array_index ((GPtrArray *) this_object->cells, i)->len; i++)
{noformat}

I added another casst to GPtrArray *, and then the code compiles:
{noformat}
for (i=0; i<((GPtrArray *)(g_ptr_array_index ((GPtrArray *) this_object->cells, i)))->len; i++)
{noformat}



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