зеркало из https://github.com/github/ruby.git
40 строки
801 B
C
40 строки
801 B
C
#include <ruby/ruby.h>
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#include <ruby/debug.h>
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#ifndef MAYBE_UNUSED
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# define MAYBE_UNUSED(x) x
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#endif
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static NOINLINE(VALUE f(VALUE));
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static NOINLINE(void g(VALUE, void*));
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extern NOINLINE(void Init_bug_14384(void));
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void
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Init_bug_14834(void)
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{
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VALUE q = rb_define_module("Bug");
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rb_define_module_function(q, "bug_14834", f, 0);
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}
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VALUE
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f(VALUE q)
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{
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int w[] = { 0, 1024 };
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VALUE e = rb_tracepoint_new(Qnil, RUBY_INTERNAL_EVENT_NEWOBJ, g, w);
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rb_tracepoint_enable(e);
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return rb_ensure(rb_yield, q, rb_tracepoint_disable, e);
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}
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void
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g(MAYBE_UNUSED(VALUE q), void* w)
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{
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const int *e = (const int *)w;
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const int r = *e++;
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const int t = *e++;
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VALUE *y = ALLOCA_N(VALUE, t);
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int *u = ALLOCA_N(int, t);
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rb_profile_frames(r, t, y, u);
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}
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