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-rw-r--r--docs/history/17-o3-boundaries/code/examples/dump.zc32
1 files changed, 0 insertions, 32 deletions
diff --git a/docs/history/17-o3-boundaries/code/examples/dump.zc b/docs/history/17-o3-boundaries/code/examples/dump.zc
deleted file mode 100644
index 6082213..0000000
--- a/docs/history/17-o3-boundaries/code/examples/dump.zc
+++ /dev/null
@@ -1,32 +0,0 @@
-// printing any struct with no printing code: the heap knows each object's
-// type, and reflection walks its fields
-struct person { *char name; int age; };
-struct item { *char name; int count; *person owner; };
-
-fn dump(p)
-{
- let t = typeof_obj(p), i = 0;
- if (!t) { puts("?"); return 0; }
- tprint(t); puts(" { ");
- while (i < tnfields(t)) {
- let ft = tftype(t, i), v = p[tfoff(t, i)];
- if (i) puts(", ");
- puts(tfname(t, i)); puts(": ");
- if (tkind(ft) == TY_PTR && telem(ft) == typeof(char)) { putc('"'); puts(v); putc('"'); }
- else if (tkind(ft) == TY_PTR) { if (v) dump(v); else puts("null"); }
- else putn(v);
- i++;
- }
- puts(" }");
- return 0;
-}
-fn main()
-{
- *person ana = new(person);
- ana.name = "ana"; ana.age = 30;
- *item lamp = new(item);
- lamp.name = "lamp"; lamp.count = 3; lamp.owner = ana;
- dump(lamp); putc(10);
- free(d*lamp);
- return 0;
-}