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# dump the current parse tree
function dump_union(f, struct_num, union,
LOCAL, i)
{
xprintf(f,"\tunion %s %s {\n",
structs[struct_num, "unions", union, "switch"],
union);
for (i=0;i<structs[struct_num, "unions", union, "num_elems"];i++) {
xprintf(f,"\t\tcase %d %s %s;\n",
structs[struct_num, "unions", union, i, "value"],
structs[struct_num, "unions", union, i, "type"],
structs[struct_num, "unions", union, i, "elem"]);
}
xprintf(f,"\t}\n");
}
function dump_array(f, struct_num, elem_num,
LOCAL, i)
{
xprintf(f,"\t{%s} %s %s;\n",
structs[struct_num, elem_num, "array_len"],
structs[struct_num, elem_num, "type"],
structs[struct_num, elem_num, "elem"]);
}
function dump_elem(f, struct_num, elem_num)
{
if (structs[struct_num, elem_num, "type"] == "union") {
dump_union(f, struct_num, structs[struct_num, elem_num, "elem"]);
} else if (structs[struct_num, elem_num, "array_len"]) {
dump_array(f, struct_num, elem_num);
} else {
xprintf(f,"\t%s %s;\n",
structs[struct_num, elem_num, "type"],
structs[struct_num, elem_num, "elem"]);
}
}
function dump_structs(f, NIL,
LOCAL, i, j)
{
xprintf(f,"/* dump of parsed structures */\n\n\n");
for (i=0;i < num_structs;i++) {
xprintf(f,"/* structure %d */\n", i);
xprintf(f,"struct %s {\n", structs[i, "name"]);
for (j=0;j<structs[i, "num_elems"];j++) {
dump_elem(f, i, j);
}
xprintf(f,"};\n\n");
}
xprintf(f,"/* end dump */\n\n");
}
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