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Warning fixes in Go cdata library

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GCC warnings -Wpointer-to-int-cast and -Wdeclaration-after-statement
This commit is contained in:
William S Fulton 2015-02-09 07:55:19 +00:00
commit 2947b711d9
1 changed files with 10 additions and 4 deletions
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14
Lib/go/cdata.i
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@ -11,13 +11,19 @@ typedef struct SWIGCDATA {
} SWIGCDATA;
%}
%fragment("cdata", "header") %{
struct swigcdata {
intgo size;
void *data;
};
%}
%typemap(gotype) SWIGCDATA "[]byte"
%typemap(imtype) SWIGCDATA "uint64"
%typemap(out) SWIGCDATA %{
struct swigcdata { intgo size; void* data; } *swig_out;
swig_out = (struct swigcdata*)malloc(sizeof(*swig_out));
%typemap(out, fragment="cdata") SWIGCDATA(struct swigcdata *swig_out) %{
swig_out = (struct swigcdata *)malloc(sizeof(*swig_out));
if (swig_out) {
swig_out->size = $1.len;
swig_out->data = malloc(swig_out->size);
@ -25,7 +31,7 @@ typedef struct SWIGCDATA {
memcpy(swig_out->data, $1.data, swig_out->size);
}
}
$result = (unsigned long long)swig_out;
$result = *(long long *)(void **)&swig_out;
%}
%typemap(goout) SWIGCDATA %{