stderr '^\texample.com/printversion@v1.0.0: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt'
stderr '^\texample.com/unused: is replaced in go.mod, but not marked as replaced in vendor/modules.txt'
stderr '^\texample.com/version@v1.2.0: is replaced in go.mod, but not marked as replaced in vendor/modules.txt'

type AlgKind int8

//go:generate stringer -type AlgKind -trimprefix A alg.go

const (
	AUNK   AlgKind = iota
	ANOEQ          // Types cannot be compared
	ANOALG         // implies ANOEQ, and in addition has a part that is marked Noalg
	AMEM           // Type can be compared/hashed as regular memory.
	AMEM0          // Specific subvariants of AMEM (TODO: move to ../reflectdata?)
	AMEM8
	AMEM16
	AMEM32
	AMEM64
	AMEM128
	ASTRING
	AINTER

		// The zip or ziphash file does not exist. Acquire the lock and create them.
		if cfg.CmdName != "mod download" {
			vers := mod.Version
			if mod.Path == "golang.org/toolchain" {
				// Shorten v0.0.1-go1.13.1.darwin-amd64 to go1.13.1.darwin-amd64
				_, vers, _ = strings.Cut(vers, "-")
				if i := strings.LastIndex(vers, "."); i >= 0 {
					goos, goarch, _ := strings.Cut(vers[i+1:], "-")
					vers = vers[:i] + " (" + goos + "/" + goarch + ")"

Operators have the same meaning as in Go.

For example, the following build constraint constrains a file to
build when the "linux" and "386" constraints are satisfied, or when
"darwin" is satisfied and "cgo" is not:

	//go:build (linux && 386) || (darwin && !cgo)

It is an error for a file to have more than one //go:build line.

During a particular build, the following build tags are satisfied:

	//
	// If the "all" pattern is included as a root, then non-test packages in "all"
	// are also roots (and must be marked pkgIsRoot).
	pkgIsRoot

	// pkgFromRoot indicates that the package is in the transitive closure of
	// imports starting at the roots. (Note that every package marked as pkgIsRoot
	// is also trivially marked pkgFromRoot.)
	pkgFromRoot

	// pkgImportsLoaded indicates that the imports and testImports fields of a

			// transitive dependency graph to be sure that we see all relevant
			// dependencies. In addition, we must load the requirements of any module
			// that is explicitly marked as unpruned.
			nextPruning := summary.pruning
			if pruning == unpruned {
				nextPruning = unpruned
			}
			for _, r := range summary.require {

//		test binaries, that can be run in parallel.
//		The default is GOMAXPROCS, normally the number of CPUs available.
//	-race
//		enable data race detection.
//		Supported only on linux/amd64, freebsd/amd64, darwin/amd64, darwin/arm64, windows/amd64,
//		linux/ppc64le and linux/arm64 (only for 48-bit VMA).
//	-msan
//		enable interoperation with memory sanitizer.
//		Supported only on linux/amd64, linux/arm64, linux/loong64, freebsd/amd64

func (p *Package) gccMachine() []string {
	switch goarch {
	case "amd64":
		if goos == "darwin" {
			return []string{"-arch", "x86_64", "-m64"}
		}
		return []string{"-m64"}
	case "arm64":
		if goos == "darwin" {
			return []string{"-arch", "arm64"}
		}
	case "386":
		return []string{"-m32"}
	case "arm":
		return []string{"-marm"} // not thumb

		t.Errorf("%s was not inlined: %s", fullName, reason)
	}

	// If the list expectedNotInlinedList is not empty, it indicates
	// the functions in the expectedNotInlinedList are marked with caninline.
	for fullName, _ := range expectedNotInlinedList {
		t.Errorf("%s was expected not inlined", fullName)
	}
}

// TestPGOIntendedInlining tests that specific functions are inlined when PGO

					t.disqualify(m, pruned, dqState{dep: r})
					return
				}
			}
			for _, r := range reqs {
				if !t.require(m, r) {
					break
				}
			}
		})

		// We have now marked all of the versions in the graph that have conflicts,
		// with a path to each conflict from one or more roots that introduce it.
		// Now we need to identify those roots and change their versions