private CompilerOptimizedSwitchByStringStatement ComposeSwitch(SwitchData data)
{
CompilerOptimizedSwitchByStringStatement @switch = new CompilerOptimizedSwitchByStringStatement(data.SwitchExpression, data.SwitchExpressionLoadInstructions);
foreach (KeyValuePair <Expression, BlockStatement> pair in data.CaseConditionToBlockMap)
{
if (pair.Value != null && SwitchHelpers.BlockHasFallThroughSemantics(pair.Value))
{
pair.Value.AddStatement(new BreakSwitchCaseStatement());
}
@switch.AddCase(new ConditionCase(pair.Key, pair.Value));
}
if (data.HaveDefaultCase)
{
if (SwitchHelpers.BlockHasFallThroughSemantics(data.DefaultCase))
{
data.DefaultCase.AddStatement(new BreakSwitchCaseStatement());
}
@switch.AddCase(new DefaultCase(data.DefaultCase));
}
return(@switch);
}
private CompilerOptimizedSwitchByStringStatement ComposeSwitch(CreateCompilerOptimizedSwitchByStringStatementsStep.SwitchData data)
{
V_0 = new CompilerOptimizedSwitchByStringStatement(data.get_SwitchExpression(), data.get_SwitchExpressionLoadInstructions());
V_1 = data.get_CaseConditionToBlockMap().GetEnumerator();
try
{
while (V_1.MoveNext())
{
V_2 = V_1.get_Current();
if (V_2.get_Value() != null && SwitchHelpers.BlockHasFallThroughSemantics(V_2.get_Value()))
{
V_2.get_Value().AddStatement(new BreakSwitchCaseStatement());
}
V_0.AddCase(new ConditionCase(V_2.get_Key(), V_2.get_Value()));
}
}
finally
{
((IDisposable)V_1).Dispose();
}
if (data.get_HaveDefaultCase())
{
if (SwitchHelpers.BlockHasFallThroughSemantics(data.get_DefaultCase()))
{
data.get_DefaultCase().AddStatement(new BreakSwitchCaseStatement());
}
V_0.AddCase(new DefaultCase(data.get_DefaultCase()));
}
return(V_0);
}