go/src/cmd/compile/internal/types2/check_test.go

var haltOnError …

var verifyErrors …

func parseFiles(t *testing.T, filenames []string, srcs [][]byte, mode syntax.Mode) ([]*syntax.File, []error) { … }

func unpackError(err error) (syntax.Pos, string) { … }

// absDiff returns the absolute difference between x and y.
func absDiff(x, y uint) uint { … }

// parseFlags parses flags from the first line of the given source if the line
// starts with "//" (line comment) followed by "-" (possibly with spaces
// between). Otherwise the line is ignored.
func parseFlags(src []byte, flags *flag.FlagSet) error { … }

// testFiles type-checks the package consisting of the given files, and
// compares the resulting errors with the ERROR annotations in the source.
// Except for manual tests, each package is type-checked twice, once without
// use of Alias types, and once with Alias types.
//
// The srcs slice contains the file content for the files named in the
// filenames slice. The colDelta parameter specifies the tolerance for position
// mismatch when comparing errors. The manual parameter specifies whether this
// is a 'manual' test.
//
// If provided, opts may be used to mutate the Config before type-checking.
func testFiles(t *testing.T, filenames []string, srcs [][]byte, colDelta uint, manual bool, opts ...func(*Config)) { … }

func testFilesImpl(t *testing.T, filenames []string, srcs [][]byte, colDelta uint, manual bool, opts ...func(*Config)) { … }

// boolFieldAddr(conf, name) returns the address of the boolean field conf.<name>.
// For accessing unexported fields.
func boolFieldAddr(conf *Config, name string) *bool { … }

// setGOEXPERIMENT overwrites the existing buildcfg.Experiment with a new one
// based on the provided goexperiment string. Calling the result function
// (typically via defer), reverts buildcfg.Experiment to the prior value.
// For testing use, only.
func setGOEXPERIMENT(goexperiment string) func() { … }

// TestManual is for manual testing of a package - either provided
// as a list of filenames belonging to the package, or a directory
// name containing the package files - after the test arguments
// (and a separating "--"). For instance, to test the package made
// of the files foo.go and bar.go, use:
//
//	go test -run Manual -- foo.go bar.go
//
// If no source arguments are provided, the file testdata/manual.go
// is used instead.
// Provide the -verify flag to verify errors against ERROR comments
// in the input files rather than having a list of errors reported.
// The accepted Go language version can be controlled with the -lang
// flag.
func TestManual(t *testing.T) { … }

func TestLongConstants(t *testing.T) { … }

func withSizes(sizes Sizes) func(*Config) { … }

// TestIndexRepresentability tests that constant index operands must
// be representable as int even if they already have a type that can
// represent larger values.
func TestIndexRepresentability(t *testing.T) { … }

func TestIssue47243_TypedRHS(t *testing.T) { … }

func TestCheck(t *testing.T) { … }

func TestSpec(t *testing.T) { … }

func TestExamples(t *testing.T) { … }

func TestFixedbugs(t *testing.T) { … }

func TestLocal(t *testing.T) { … }

func testDirFiles(t *testing.T, dir string, colDelta uint, manual bool) { … }

func testDir(t *testing.T, dir string, colDelta uint, manual bool) { … }

func testPkg(t *testing.T, filenames []string, colDelta uint, manual bool) { … }