rpm2cpio "glibc-2.17-317.el7.src.rpm" |cpio -idmv
tar -xvzf "glibc-2.17-c758a686.tar.gz" --strip 1
tar -xvzf "glibc-2.17-c758a686-releng.tar.gz" --strip 1
sed -i '/patch0060/d' glibc.spec
/rpm-patch.sh "glibc.spec"
rm -f "glibc-2.17-317.el7.src.rpm" "glibc-2.17-c758a686.tar.gz" "glibc-2.17-c758a686-releng.tar.gz"
patch -p1 < /gcc9-fixups.patch

// filepath.Separator (as returned by filepath.Clean).
func HasFilePathPrefix(s, prefix string) bool {
	sv := filepath.VolumeName(s)
	pv := filepath.VolumeName(prefix)

	// Strip the volume from both paths before canonicalizing sv and pv:
	// it's unlikely that strings.ToUpper will change the length of the string,
	// but doesn't seem impossible.
	s = s[len(sv):]
	prefix = prefix[len(pv):]

handle hg
hg init

hg add hello.go
hg commit --user 'bwk' --date '2017-09-21T21:14:14-04:00' --message 'hello world'

hg log -r ':' --template '{node|short} {desc|strip|firstline}\n'
cmp stdout .hg-log

-- .hg-log --
e483a7d9f8c9 hello world
-- hello.go --
package main

func main() {
	println("hello, world")

	for {
		pos, tok, lit := s.Scan()
		switch tok {
		case token.EOF:
			return
		case token.COMMENT:
			if lit[1] == '*' {
				lit = lit[:len(lit)-2] // strip trailing */
			}
			lit = lit[2:] // strip leading // or /*
			if rx.MatchString(lit) {
				p := fset.Position(prev)
				err := comment{p.Line, p.Column, lit}
				if res == nil {
					res = make(map[int][]comment)
				}

// RUN: tf-opt %s --tf-strip-saved-module-metadata --split-input-file | FileCheck %s

// CHECK-LABEL: module
// CHECK-NOT: tf_saved_model
module attributes {tf_saved_model.semantics} {
  // CHECK: tf_saved_model.global_tensor
  // CHECK-NOT: tf_saved_model
  "tf_saved_model.global_tensor"() { is_mutable, sym_name = "v", type = tensor<?xf32>, value = dense<1.> : tensor<1xf32> } : () -> ()

            return toolSearchPath.locate(compilerType, SymbolExtractorOsConfig.current().getExecutableName());
        }
        if (compilerType == ToolType.STRIPPER) {
            return toolSearchPath.locate(compilerType, "strip");
        }
        throw new IllegalArgumentException();
    }

    @Override
    public <T extends CompileSpec> org.gradle.language.base.internal.compile.Compiler<T> newCompiler(Class<T> spec) {

    if not elem.text or not elem.text.strip():
      elem.text = indent_str + '  '
    if not elem.tail or not elem.tail.strip():
      elem.tail = indent_str
    for elem in elem:
      indent_xml(elem, level + 1)
    if not elem.tail or not elem.tail.strip():
      elem.tail = indent_str
  else:
    if level and (not elem.tail or not elem.tail.strip()):
      elem.tail = indent_str

struct StripNoinlineAttributePass
    : public impl::StripNoinlineAttributePassBase<StripNoinlineAttributePass> {
 public:
  // void runOnOperation() override;
  void runOnOperation() override {
    // Strip the "tf._noinline" attribute from top-level functions.
    for (auto func_op : getOperation().getOps<func::FuncOp>())
      func_op->removeAttr("tf._noinline");
  }
};

}  // namespace

// RUN: tf-opt %s -allow-unregistered-dialect --tf-strip-tf-attributes --split-input-file | FileCheck %s

// CHECK-LABEL: strips_attributes
// CHECK-NOT: tf
func.func @strips_attributes(%arg0: tensor<32x28x28x1xf32> {tf._user_specified_name = "x"},
                             %arg1: tensor<3x3x1x5xf32> {tf._user_specified_name = "w1"},
                             %arg2: tensor<5xf32> {tf._user_specified_name = "b1"},

	return
}

// Unpointer returns T given *T or an alias thereof.
// For all other types it is the identity function.
// It does not look at underlying types.
// The result may be an alias.
//
// Use this function to strip off the optional pointer on a receiver
// in a field or method selection, without losing the named type
// (which is needed to compute the method set).
//
// See also [typeparams.MustDeref], which removes one level of