package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	// Steal proc from a goroutine that's been blocked
	// in a syscall the entire generation.
	b0 := g.Batch(trace.ThreadID(0), 0)
	b0.Event("ProcStatus", trace.ProcID(0), go122.ProcSyscallAbandoned)

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	t.DisableTimestamps()

	g := t.Generation(1)

	// A goroutine execute a syscall and steals its own P, then starts running
	// on that P.
	b0 := g.Batch(trace.ThreadID(0), 0)

}

func mustFindLogV2(t *testing.T, trc io.Reader, category string) trace.Event {
	r, err := trace.NewReader(trc)
	if err != nil {
		t.Fatalf("bad trace: %v", err)
	}
	var candidates []trace.Event
	for {
		ev, err := r.ReadEvent()
		if err == io.EOF {
			break
		}
		if err != nil {
			t.Fatalf("failed to parse trace: %v", err)
		}
		if ev.Kind() == trace.EventLog && ev.Log().Category == category {

	systemstack(func() {
		lock(&trace.lock)
		if w.traceBuf != nil {
			traceBufFlush(w.traceBuf, w.gen)
		}
		if trace.empty != nil {
			w.traceBuf = trace.empty
			trace.empty = w.traceBuf.link
			unlock(&trace.lock)
		} else {
			unlock(&trace.lock)
			w.traceBuf = (*traceBuf)(sysAlloc(unsafe.Sizeof(traceBuf{}), &memstats.other_sys))
			if w.traceBuf == nil {
				throw("trace: out of memory")
			}
		}
	})

			// ignored for now
		default:
			panic("unreachable")
		}
	}

	if check.conf._Trace {
		check.trace(obj.Pos(), "## cycle detected: objPath = %s->%s (len = %d)", pathString(cycle), obj.Name(), len(cycle))
		if tparCycle {
			check.trace(obj.Pos(), "## cycle contains: generic type in a type parameter list")
		} else {
			check.trace(obj.Pos(), "## cycle contains: %d values, %d type definitions", nval, ndef)
		}
		defer func() {

// timers.

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g1 := t.Generation(1)

	// A goroutine gets created on a running P, then starts running.
	b0 := g1.Batch(trace.ThreadID(0), 0)
	b0.Event("ProcStatus", trace.ProcID(0), go122.ProcRunning)

		}
		// result is constant - no need to record signature

	case _Trace:
		// trace(x, y, z, ...) dumps the positions, expressions, and
		// values of its arguments. The result of trace is the value
		// of the first argument.
		// Note: trace is only available in self-test mode.
		// (no argument evaluated yet)
		if nargs == 0 {
			check.dump("%v: trace() without arguments", atPos(call))
			x.mode = novalue
			break
		}

        assertNull(resolver.trace.assignmentResolution(failedLhs).result)
        assertEquals(listOf(ErrorReason.UnresolvedAssignmentLhs::class), resolver.trace.assignmentResolution(failedLhs).errors?.map { it.errorReason::class })

        assertNull(resolver.trace.expressionResolution(failedLhs.lhs).result)

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	// One goroutine is exiting with a syscall. It already
	// acquired a new P.
	b0 := g.Batch(trace.ThreadID(0), 0)
	b0.Event("ProcStatus", trace.ProcID(1), go122.ProcRunning)

	// Perform a traceAcquire/traceRelease on behalf of mp to
	// synchronize with the tracer trying to flush our buffer
	// as well.
	seq := mp.trace.seqlock.Add(1)
	if debugTraceReentrancy && seq%2 != 1 {
		throw("bad use of trace.seqlock or tracer is reentrant")
	}
	systemstack(func() {
		lock(&trace.lock)
		for i := range mp.trace.buf {
			if mp.trace.buf[i] != nil {
				// N.B. traceBufFlush accepts a generation, but it