public ElseIfAction(ParseInfo parseInfo, Scope scope, ElseIf elseIfContext)
{
// Get the else-if's expression.
Expression = parseInfo.GetExpression(scope, elseIfContext.Expression);
// Get the else-if's block.
Block = parseInfo.GetStatement(scope, elseIfContext.Statement);
}
public ElseIfAction(ParseInfo parseInfo, Scope scope, ElseIf elseIfContext)
{
// Get the else-if's expression.
Expression = parseInfo.GetExpression(scope, elseIfContext.Expression);
TypeComparison.ExpectNonConstant(parseInfo, elseIfContext.Expression.Range, Expression.Type());
// Get the else-if's block.
Block = parseInfo.GetStatement(scope, elseIfContext.Statement);
}
public IfAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.IfContext ifContext)
{
if (ifContext.expr() == null)
{
parseInfo.Script.Diagnostics.Error("Expected expression.", DocRange.GetRange(ifContext.LEFT_PAREN()));
}
else
{
Expression = DeltinScript.GetExpression(parseInfo, scope, ifContext.expr());
}
var paths = new List <PathInfo>();
if (ifContext.block() == null)
{
parseInfo.Script.Diagnostics.Error("Expected block.", DocRange.GetRange(ifContext.IF()));
}
else
{
Block = new BlockAction(parseInfo, scope, ifContext.block());
}
paths.Add(new PathInfo(Block, DocRange.GetRange(ifContext.IF()), false));
if (ifContext.else_if() != null)
{
ElseIfs = new ElseIf[ifContext.else_if().Length];
for (int i = 0; i < ElseIfs.Length; i++)
{
ElseIfs[i] = new ElseIf(parseInfo, scope, ifContext.else_if(i));
paths.Add(new PathInfo(Block, DocRange.GetRange(ifContext.else_if(i).ELSE(), ifContext.else_if(i).IF()), false));
}
}
else
{
ElseIfs = new ElseIf[0];
}
// If there is an else statement, get the else block.
if (ifContext.@else() != null)
{
if (ifContext.block() == null)
{
parseInfo.Script.Diagnostics.Error("Expected block.", DocRange.GetRange(ifContext.@else().block()));
}
else
{
ElseBlock = new BlockAction(parseInfo, scope, ifContext.@else().block());
}
// Add the else path info.
paths.Add(new PathInfo(ElseBlock, DocRange.GetRange(ifContext.@else().ELSE()), true));
}
Paths = paths.ToArray();
}
public IfAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.IfContext ifContext)
{
// Get the if condition.
if (ifContext.expr() != null)
{
Expression = parseInfo.GetExpression(scope, ifContext.expr());
}
else
{
parseInfo.Script.Diagnostics.Error("Expected expression.", DocRange.GetRange(ifContext.LEFT_PAREN()));
}
// Contains the path info of all blocks in the if/else-if/else list.
var paths = new List <PathInfo>();
// Get the if's block.
if (ifContext.block() != null)
{
Block = new BlockAction(parseInfo, scope, ifContext.block());
}
else
{
parseInfo.Script.Diagnostics.Error("Expected block.", DocRange.GetRange(ifContext.IF()));
}
// Add the if block path info.
paths.Add(new PathInfo(Block, DocRange.GetRange(ifContext.IF()), false));
// Get the else-ifs.
if (ifContext.else_if() != null)
{
ElseIfs = new ElseIf[ifContext.else_if().Length];
for (int i = 0; i < ElseIfs.Length; i++)
{
ElseIfs[i] = new ElseIf(parseInfo, scope, ifContext.else_if(i));
paths.Add(new PathInfo(Block, DocRange.GetRange(ifContext.else_if(i).ELSE(), ifContext.else_if(i).IF()), false));
}
}
// If there is none, set `ElseIfs` to an empty array since it should not be null.
else
{
ElseIfs = new ElseIf[0];
}
// If there is an else statement, get the else block.
if (ifContext.@else() != null)
{
if (ifContext.block() == null)
{
parseInfo.Script.Diagnostics.Error("Expected block.", DocRange.GetRange(ifContext.@else().block()));
}
else
{
ElseBlock = new BlockAction(parseInfo, scope, ifContext.@else().block());
}
// Add the else path info.
paths.Add(new PathInfo(ElseBlock, DocRange.GetRange(ifContext.@else().ELSE()), true));
}
Paths = paths.ToArray();
}