// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file implements instantiation of generic types
// through substitution of type parameters by type arguments.

package types

import (
	"errors"
	"fmt"
	"go/token"
	. "internal/types/errors"
)

// A genericType implements access to its type parameters.

		g.Expect(ok).NotTo(BeFalse())

		g.Expect(routeAction.Route.RegexRewrite).To(Equal(&matcher.RegexMatchAndSubstitute{
			Pattern: &matcher.RegexMatcher{
				Regex: "/.*",
			},
			Substitution: "/replace-full",
		}))
	})

	t.Run("for prefix path rewrite", func(t *testing.T) {
		g := NewWithT(t)
		cg := core.NewConfigGenTest(t, core.TestOptions{})

// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file implements instantiation of generic types
// through substitution of type parameters by type arguments.

package types2

import (
	"cmd/compile/internal/syntax"
	"errors"
	"fmt"
	. "internal/types/errors"
)

// A genericType implements access to its type parameters.

//   {"key1": "value12", "key2": "value22"},
// ]
// func.func func_name_${key1}_fn (...) {
//   ...${key2}...
// }
// ```
// The above template with generate two functions by substituting `key1` and
// `key2` with given values.

module {

  for main_op in ["Conv2D", "DepthwiseConv2D", "MatMul"] {
    parameters[

	compare files for differences, with environment expansion

	By convention, file1 is the actual data and file2 is the
	expected data.
	The command succeeds if the file contents are identical
	after substituting variables from the script environment.
	File1 can be 'stdout' or 'stderr' to compare the script's
	stdout or stderr buffer.

cp src... dst
	copy files to a target file or directory

	// orig.tparams may not be set up, so we need to do expansion later.
	check.later(func() {
		// This is an instance from the source, not from recursive substitution,
		// and so it must be resolved during type-checking so that we can report
		// errors.
		check.recordInstance(ix.Orig, inst.TypeArgs().list(), inst)

		//	---------- 0/0               0 2017-07-13 19:40 global1
		//	---------- 0/0               0 2017-07-13 19:40 file2
		//	gnutar: Substituting `.' for empty member name
		//	---------- 0/0               0 1969-12-31 16:00
		//	gnutar: Substituting `.' for empty member name
		//	---------- 0/0               0 2014-05-13 09:53
		//
		// According to the PAX specification, this should have been the result:

            !typeProjection.isStarProjection &&
                    typeProjection.type.hasReferenceOtherThan(allowedTypeParameterDescriptors)
        }
    }
}

/**
 * Use-site substitution override are tracked through [CallableDescriptor.getOriginal]. Note that overridden symbols are accessed through
 * [CallableDescriptor.getOverriddenDescriptors] instead, which is separate from [CallableDescriptor.getOriginal].
 */

	// orig.tparams may not be set up, so we need to do expansion later.
	check.later(func() {
		// This is an instance from the source, not from recursive substitution,
		// and so it must be resolved during type-checking so that we can report
		// errors.
		check.recordInstance(x, inst.TypeArgs().list(), inst)

		if regexRewrite := in.Rewrite.GetUriRegexRewrite(); regexRewrite != nil {
			action.RegexRewrite = &matcher.RegexMatchAndSubstitute{
				Pattern: &matcher.RegexMatcher{
					Regex: regexRewrite.Match,
				},
				Substitution: regexRewrite.Rewrite,
			}
		} else if uri := in.Rewrite.GetUri(); uri != "" {
			if model.UseGatewaySemantics(vs) && uri == "/" {
				// remove the prefix
				action.RegexRewrite = &matcher.RegexMatchAndSubstitute{