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--></style></head><body lang=EN-US><div class=WordSection1><p class=MsoNormal>Dear folks</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Incorporating suggestions from Eric and Wentao:</p><p class=MsoNormal><o:p> </o:p></p><p style='margin-left:.5in'><span style='font-family:Consolas'>// option E<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'>switch (cond) {<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> case 1:<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> {<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> int i = 1;<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> doSomething(i);<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> // Fallthrough<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> }<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'><o:p> </o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> case 2:<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> {<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> doSomething(2);<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> break;<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> }<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'><o:p> </o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> case 3:<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> {<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> int j = 3;<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> doSomething(j);<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> break;<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> }<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'><o:p> </o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> default:<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> {<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> doSomething(0);<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> break;<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'> }<o:p></o:p></span></p><p style='margin-left:.5in'><span style='font-family:Consolas'>}<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>When any ‘case’ or ‘default’ contains a declaration and therefore needs a compound statement, all ‘case’s and ‘default’ must use compound statements.</p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>When using compound statements, ‘case’ and ‘default’ should be indented two spaces after ‘switch’, ‘{‘ and ‘}’ of the compound statements are indented at the same level as ‘case’ and ‘default’, and statements within the compound statements are indented two spaces after ‘case’ and ‘default’.</p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>‘break’ and ‘// Fallthrough’ should be placed inside compound statements.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>A ‘switch’ statement without compound statements should still be formatted in the current way, i.e. no extra indentation for ‘case’ and ‘default’.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any more comments?</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Yours, Junxiao</p></div></body></html>