// exactly testTimeout. We give it up to one WaitDelay or one minute,
		// whichever is longer, to finish dumping stacks before we send it an
		// external signal: if the process has a lot of goroutines, dumping stacks
		// after the timeout can take a while.
		//
		// After the signal is delivered, the test process may have up to one
		// additional WaitDelay to finish writing its output streams.
		if testWaitDelay < 1*time.Minute {

	// 'go mod vendor' will only copy imported packages there.
	ispkg := !strings.HasPrefix(pkg, "cmd/") || strings.Contains(pkg, "/internal/") || strings.Contains(pkg, "/vendor/")

	// Start final link command line.
	// Note: code below knows that link.p[targ] is the target.
	var (
		link      []string
		targ      int
		ispackcmd bool
	)
	if ispkg {
		// Go library (package).
		ispackcmd = true

		// and used as the new base register and the offset field in the instruction
		// can be set to zero.

		// This same problem can happen with gostrings since the final offset is not
		// known yet, but could be unaligned after the relocation is resolved.
		// So gostrings are handled the same way.

		// This allows the MOVDload and MOVWload to be generated in more cases and

		} else {
			// The transitive requirements of the main module are not in general available
			// from the vendor directory, and we don't actually know how we got from
			// the roots to the final build list.
			//
			// Instead, we'll inject a fake "vendor/modules.txt" module that provides
			// those transitive dependencies, and mark it as a dependency of the main

//
// The first step of each iteration identifies a set of “root” packages.
// Normally the root packages are exactly those matching the named pattern
// arguments. However, for the "all" meta-pattern, the final set of packages is
// computed from the package import graph, and therefore cannot be an initial
// input to loading that graph. Instead, the root packages for the "all" pattern

			typedef[n.Mangle] = n.Type
		}
	}
}

// mangleName does name mangling to translate names
// from the original Go source files to the names
// used in the final Go files generated by cgo.
func (p *Package) mangleName(n *Name) {
	// When using gccgo variables have to be
	// exported so that they become global symbols
	// that the C code can refer to.
	prefix := "_C"

	if err := loadpe.PostProcessImports(); err != nil {
		Errorf(nil, "%v", err)
	}

	// TODO: maybe do something similar to peimporteddlls to collect
	// all lib names and try link them all to final exe just like
	// libmingwex.a and libmingw32.a:
	/*
		for:
		#cgo windows LDFLAGS: -lmsvcrt -lm
		import:
		libmsvcrt.a libm.a
	*/
}

	wildcardNones []*query          // wildcard "@none" queries

	// resolvedVersion maps each module path to the version of that module that
	// must be selected in the final build list, along with the first query
	// that resolved the module to that version (the “reason”).
	resolvedVersion map[string]versionReason

	buildList        []module.Version

			b := po[i]
			locs := blockLocs[b.ID]
			if locs == nil {
				locs = state.allocBlock(b)
				blockLocs[b.ID] = locs
			}

			// Build the starting state for the block from the final
			// state of its predecessors.
			startState, blockChanged := state.mergePredecessors(b, blockLocs, nil, false)
			locs.lastCheckedTime = counterTime
			counterTime++
			if state.loggingLevel > 1 {

			check.updateExprType0(x, x.X, typ, final)
		} else {
			// The operand types match the result type.
			check.updateExprType0(x, x.X, typ, final)
			check.updateExprType0(x, x.Y, typ, final)
		}

	default:
		panic("unreachable")
	}

	// If the new type is not final and still untyped, just
	// update the recorded type.
	if !final && isUntyped(typ) {
		old.typ = under(typ).(*Basic)