// license that can be found in the LICENSE file.

package ssa

import (
	"cmd/compile/internal/abi"
	"cmd/compile/internal/base"
	"cmd/compile/internal/ir"
	"cmd/compile/internal/typecheck"
	"cmd/compile/internal/types"
	"cmd/internal/obj"
	"cmd/internal/src"
	"fmt"
	"math"
	"strings"
)

// A Func represents a Go func declaration (or function literal) and its body.

// If CalcSizeDisabled is set, and the size/alignment
// have not already been calculated, it calls Fatal.
// This is used to prevent data races in the back end.
func CalcSize(t *Type) {
	// Calling CalcSize when typecheck tracing enabled is not safe.
	// See issue #33658.
	if base.EnableTrace && SkipSizeForTracing {
		return
	}
	if PtrSize == 0 {
		// Assume this is a test.
		return
	}

	if t == nil {

#
# Args:
#   BRANCH: Branch to be passed to verify-vendor.sh script.
#   WHAT: List of checks to run
#
# Example:
#   make verify
#   make verify BRANCH=branch_x
#   make verify WHAT="gofmt typecheck"
endef
.PHONY: verify
ifeq ($(PRINT_HELP),y)
verify:
	echo "$$VERIFY_HELP_INFO"
else ifeq ($(origin KUBE_VERIFY_GIT_BRANCH), undefined)
verify:
	KUBE_VERIFY_GIT_BRANCH=$(BRANCH) hack/make-rules/verify.sh

	if rfunc.Params().Len() != 1 {
		base.Fatalf("invalid typecheck of range func")
	}
	ftyp := types2.CoreType(rfunc.Params().At(0).Type()).(*types2.Signature) // func(...) bool
	if ftyp.Results().Len() != 1 {
		base.Fatalf("invalid typecheck of range func")
	}

	// Build X(bodyFunc)
	call := &syntax.ExprStmt{
		X: &syntax.CallExpr{

	}

	for _, cp := range rule.ConfigPatches {
		if cp == nil {
			errs = validation.AppendValidation(errs, fmt.Errorf("Envoy filter: null config patch")) // nolint: stylecheck
			continue
		}
		if cp.ApplyTo == networking.EnvoyFilter_INVALID {
			errs = validation.AppendValidation(errs, fmt.Errorf("Envoy filter: missing applyTo")) // nolint: stylecheck
			continue
		}

	"k8s.io/apiserver/pkg/cel/openapi/resolver"
	"k8s.io/apiserver/pkg/features"
	utilfeature "k8s.io/apiserver/pkg/util/feature"
	"k8s.io/klog/v2"
)

const maxTypesToCheck = 10

type TypeChecker struct {
	SchemaResolver resolver.SchemaResolver
	RestMapper     meta.RESTMapper
}

// TypeCheckingContext holds information about the policy being type-checked.
// The struct is opaque to the caller.

				toHaveLengthOf(0),
			},
		},
	} {
		t.Run(tc.name, func(t *testing.T) {
			typeChecker := buildTypeChecker(tc.schemaToReturn)
			warnings := typeChecker.Check(tc.policy)
			for _, a := range tc.assertions {
				a(warnings, t)
			}
		})
	}
}

func buildTypeChecker(schemaToReturn *spec.Schema) *TypeChecker {
	restMapper := meta.NewDefaultRESTMapper([]schema.GroupVersion{
		{
			Group:   "",

    # https://github.com/kubernetes/kubernetes/issues/117288#issuecomment-1507030071
    - linters:
        - stylecheck
      text: "ST1012: error var .* should have name of the form ErrFoo"

    # https://github.com/kubernetes/kubernetes/issues/117288#issuecomment-1507031224
    - linters:
        - stylecheck
      text: "ST1023: should omit type .* from declaration; it will be inferred from the right-hand side"

linters:

	types.CommonArgs
	K8S_POD_NAME               types.UnmarshallableString // nolint: revive, stylecheck
	K8S_POD_NAMESPACE          types.UnmarshallableString // nolint: revive, stylecheck
	K8S_POD_INFRA_CONTAINER_ID types.UnmarshallableString // nolint: revive, stylecheck
	K8S_POD_UID                types.UnmarshallableString // nolint: revive, stylecheck
}

// parseConfig parses the supplied configuration (and prevResult) from stdin.

			return ptr, tname
		}

		// otherwise, continue resolving
		typ = tdecl.Type
		if seen == nil {
			seen = make(map[*TypeName]bool)
		}
		seen[tname] = true
	}
}

// packageObjects typechecks all package objects, but not function bodies.
func (check *Checker) packageObjects() {
	// process package objects in source order for reproducible results
	objList := make([]Object, len(check.objMap))
	i := 0