修改 bug

lzj · lzj · commit 7984e45732c6 · 2020-07-09T15:57:48.000+08:00
diff --git a/csharp/ToolGood.Algorithm2/Internals/MathVisitor.cs b/csharp/ToolGood.Algorithm2/Internals/MathVisitor.cs
@@ -129,7 +129,7 @@ public Operand VisitAddSub_fun(mathParser.AddSub_funContext context)
                 }
 
                 firstValue = firstValue.ToText($"Function '{t}' parameter 1 is error!");
-                if (firstValue.IsError) { return secondValue; }
+                if (firstValue.IsError) { return firstValue; }
                 secondValue = secondValue.ToText($"Function '{t}' parameter 2 is error!");
                 if (secondValue.IsError) { return secondValue; }
                 return Operand.Create(firstValue.TextValue + secondValue.TextValue);

Original file line number	Diff line number	Diff line change
`@@ -129,7 +129,7 @@ public Operand VisitAddSub_fun(mathParser.AddSub_funContext context)`
`129`	`129`	`}`
`130`	`130`
`131`	`131`	`firstValue = firstValue.ToText($"Function '{t}' parameter 1 is error!");`
`132`		`- if (firstValue.IsError) { return secondValue; }`
	`132`	`+ if (firstValue.IsError) { return firstValue; }`
`133`	`133`	`secondValue = secondValue.ToText($"Function '{t}' parameter 2 is error!");`
`134`	`134`	`if (secondValue.IsError) { return secondValue; }`
`135`	`135`	`return Operand.Create(firstValue.TextValue + secondValue.TextValue);`