public override int VisitLogical_gr_le(BRAQParser.Logical_gr_leContext context) { if (context.left != null) { context.left.Accept(this); context.right.Accept(this); switch (context.op.Text) { case ">": il.Emit(OpCodes.Cgt); break; case ">=": // a>=b ~~~ !(a<b) ~~~ (a<b) == 0 il.Emit(OpCodes.Clt); il.Emit(OpCodes.Ldc_I4_0); il.Emit(OpCodes.Ceq); break; case "<": il.Emit(OpCodes.Clt); break; case "<=": il.Emit(OpCodes.Cgt); il.Emit(OpCodes.Ldc_I4_0); il.Emit(OpCodes.Ceq); break; } } else { context.right.Accept(this); } return(0); }
/// <summary> /// Visit a parse tree produced by <see cref="BRAQParser.logical_gr_le"/>. /// <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 VisitLogical_gr_le([NotNull] BRAQParser.Logical_gr_leContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by <see cref="BRAQParser.logical_gr_le"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitLogical_gr_le([NotNull] BRAQParser.Logical_gr_leContext context) { }
public override Type VisitLogical_gr_le(BRAQParser.Logical_gr_leContext context) { return(binary_optional_left_expr(context, context.left, context.op, context.right)); }