public override int VisitBreak_stmt(BRAQParser.Break_stmtContext context)
{
if (!inside_loop)
{
Console.WriteLine($"break outside of loop body [Line {context.Start.Line}]");
throw new LoopControlError();
}
return(0);
}
/// <summary>
/// Visit a parse tree produced by <see cref="BRAQParser.break_stmt"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitBreak_stmt([NotNull] BRAQParser.Break_stmtContext context)
{
return(VisitChildren(context));
}
public override int VisitBreak_stmt(BRAQParser.Break_stmtContext context)
{
Debug.Assert(loop_end != null); //always true bc of checks
il.Emit(OpCodes.Br_S, loop_end.Value);
return(0);
}
/// <summary>
/// Exit a parse tree produced by <see cref="BRAQParser.break_stmt"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitBreak_stmt([NotNull] BRAQParser.Break_stmtContext context)
{
}
