If the named path is a directory, fix rewrites all .go files in that
directory tree.  When fix rewrites a file, it prints a line to standard
error giving the name of the file and the rewrite applied.

If the -diff flag is set, no files are rewritten. Instead fix prints
the differences a rewrite would introduce.

The -r flag restricts the set of rewrites considered to those in the

# Building a trivial non-main package should run compiler the first time.
go build -x -gcflags=-m lib.go
stderr 'compile( |\.exe"?)'
stderr 'lib.go:2.* can inline f'

# ... but not the second, even though it still prints the compiler output.
go build -x -gcflags=-m lib.go
! stderr 'compile( |\.exe"?)'
stderr 'lib.go:2.* can inline f'

# Building a trivial main package should run the compiler and linker the first time.

func f() {
	b := int8(func() int32 { return -1 }())
	a = uint8(b)
	if int32(a) != 255 {
		// Failing case prints 'got 255 expected 255'
		println("got", a, "expected 255")
	}
}

//go:noinline
func g() {
	b := int8(func() uint32 { return 0xffffffff }())
	a = uint8(b)
	if int32(a) != 255 {
		// Failing case prints 'got 255 expected 255'
		println("got", a, "expected 255")
	}
}

func main() {
	f()
	g()

  optional bool enable_timing = 4 [default = false];

  // Prints MLIR before specified passes. Supports regular expressions for
  // matching against the names of the desired passes.
  optional string print_ir_before = 5 [default = ""];

  // Prints MLIR after specified passes. Supports regular expressions for
  // matching against the names of the desired passes. Currently only prints
  // after a pass if the MLIR is mutated.

# and for changed explicit dependencies. 'go get' does not print messages
# for changed indirect dependencies.
go get rsc.io/sampler@none
stderr '^go: downgraded rsc.io/quote v1.5.2 => v1.3.0$'
stderr '^go: removed rsc.io/sampler v1.3.0$'
! stderr '^go get.*golang.org/x/text'
cmp go.mod go.mod.downgrade

# When removing or downgrading a requirement, 'go get' also prints a message

			ss = append(ss[:i:i], "...")
			break
		}
	}
	return strings.Join(ss, ", ")
}

// printHeader prints a header for the section named s, adding a blank line on each side.
func (pkg *Package) printHeader(s string) {
	pkg.Printf("\n%s\n\n", s)
}

// constsDoc prints all const documentation, if any, including a header.
// The one argument is the valueDoc registry.

    }

    private void assertDoublePrintInOutput(String output) {
        // This should exist twice
        assert output.count(DebugLoggerWarningAction.WARNING_MESSAGE_BODY) == 2
    }

    def "prints twice when debugging is enabled"() {
        given:
        loggingConfiguration.setLogLevel(LogLevel.DEBUG)
        def action = createDebugLoggerWarning()
        when:
        action.execute(listener)
        then:

func StringDiff(a, b string) string {
	return legacyDiff(a, b)
}

// ObjectDiff prints the diff of two go objects and fails if the objects
// contain unhandled unexported fields.
// DEPRECATED: use github.com/google/go-cmp/cmp.Diff
func ObjectDiff(a, b interface{}) string {
	return legacyDiff(a, b)
}

// ObjectGoPrintDiff prints the diff of two go objects and fails if the objects
// contain unhandled unexported fields.

	Long: `
Fmt runs the command 'gofmt -l -w' on the packages named
by the import paths. It prints the names of the files that are modified.

For more about gofmt, see 'go doc cmd/gofmt'.
For more about specifying packages, see 'go help packages'.

The -n flag prints commands that would be executed.
The -x flag prints commands as they are executed.

The -mod flag's value sets which module download mode

// This file should be written in the generic form with debug locations.
// (that is, as if printed with `-mlir-print-debuginfo -mlir-print-op-generic`).
// The test parses the file, prints it in the pretty form with debug locations,
// then parses it back, then prints it in the generic form again.
// This should be an exact roundtrip.
// This is a rare example of a test where exact output checking makes
// sense.
//