// by this thread.
  bool shared_lock_held() const { return shared_lock_held_; }
  void set_shared_lock_held() { shared_lock_held_ = true; }

  bool read_only() const { return read_only_; }
  void set_read_only() { read_only_ = true; }

  const std::optional<ManagedStackTrace>& definition_stack_trace() const {
    return definition_stack_trace_;
  }

  ~VariableInfo();

 private:
  int index_;

        var_idx, handle.name(), variable, handle.definition_stack_trace());
    if (variables_updated != nullptr &&
        variables_updated->find(var_idx) == variables_updated->end()) {
      variable_info.set_read_only();
    }
  }
  return absl::OkStatus();
}

Status LockVariables(absl::Span<VariableInfo*> variables) {
  std::vector<int> lock_order(variables.size());
  std::iota(lock_order.begin(), lock_order.end(), 0);

        TestFile testDir = createDir('root') {
            def testDir = testdir {
                def testFile = file('reference.txt')
                assertTrue testFile.setReadOnly()
            }
            testDir.setReadOnly()
        }
        testDir.setReadOnly()
        def archName = "test.${taskName.toLowerCase()}"
        testDir."$packMethod"(file(archName))
        and:
        buildFile << """

        }
    }

    class SpecializingType extends SomeClass {
        Long getProp() {
            return 12L
        }

        void setProp(Long l) {
        }

        void setReadOnly(String s) {
        }

        String getWriteOnly() {
            return ""
        }
    }

    def "can extract super types"() {
        expect:

  tf2xla::Variable* variable = config.add_variable();
  variable->set_node_name("myvar_readonly");
  variable->mutable_shape()->add_dim()->set_size(1);
  variable->set_type(DT_FLOAT);
  variable->set_readonly(true);
  tf2xla::Variable* variable2 = config.add_variable();
  variable2->set_node_name("myvar");
  variable2->mutable_shape()->add_dim()->set_size(1);
  variable2->set_type(DT_FLOAT);

        configureProjectAndExpectCompileAvoidanceWarnings().assertBuildScriptCompiled().assertOutputContains("foo")

        resourceFile.setLastModified(1)
        resourceFile.setReadOnly()
        configureProjectAndExpectCompileAvoidanceWarnings().assertBuildScriptCompilationAvoided().assertOutputContains("foo")
    }

    @Test

    def "file permissions are not preserved on OS without permission support"() {
        given:
        def testSourceFile = file("reference.txt") << 'test file"'
        assertTrue testSourceFile.setReadOnly()
        and:
        buildFile << """
        task copy(type: Copy) {
            from "reference.txt"
            into ("build/tmp")
        }
        """
        when:
        withDebugLogging()

func (sb *SymbolBuilder) SetReachable(v bool) {
	sb.l.SetAttrReachable(sb.symIdx, v)
}

func (sb *SymbolBuilder) ReadOnly() bool {
	return sb.l.AttrReadOnly(sb.symIdx)
}

func (sb *SymbolBuilder) SetReadOnly(v bool) {
	sb.l.SetAttrReadOnly(sb.symIdx, v)
}

func (sb *SymbolBuilder) DuplicateOK() bool {
	return sb.l.AttrDuplicateOK(sb.symIdx)
}

func (sb *SymbolBuilder) SetDuplicateOK(v bool) {

		if bld.Type() != 0 {
			return errorf("duplicate %s/%s", sect.segname, sect.name)
		}

		if sect.flags&0xff == 1 { // S_ZEROFILL
			bld.SetData(make([]byte, sect.size))
		} else {
			bld.SetReadOnly(readOnly)
			bld.SetData(dat[sect.addr-c.seg.vmaddr:][:sect.size])
		}
		bld.SetSize(int64(len(bld.Data())))

		if sect.segname == "__TEXT" {
			if sect.name == "__text" {
				bld.SetType(sym.STEXT)

    /**
     * Make this file read-only. This is shorthand for <tt>setAttributes(
     * getAttributes() | ATTR_READ_ONLY )</tt>.
     *
     * @throws CIFSException
     */
    void setReadOnly () throws CIFSException;


    /**
     * Set the attributes of this file. Attributes are composed into a
     * bitset by bitwise ORing the <tt>ATTR_*</tt> constants. Setting the