错误信息“error: return-statement with a value, in function returning 'void' [-fpermissive]”表明你在一个声明为返回void类型的函数中使用了一个带有返回值的return语句。在C/C++中,如果一个函数被声明为返回void类型,那么它不应该返回任何值。 2. 指出在C/C++中void函数不应返回值的原因 在C/C++中,函数...
In function void Delete_by_num( ) : [Error]return-statement with a value in function returning void[-fpermissive] In function void Delete_by_name 0: 相关知识点: 试题来源: 解析 个错误提示表明在定义为返回类型为 void 的函数中,出现了带有返回值的 return 语句。在 void 类型的函数中,return...
:11:12: warning: 'return' with a value, in function returning void 11 | return keyword; | ^~~~ :10:15: note: declared here 10 | struct values get_keyword(void) { | ^~~~ ASM generation compiler returned: 1 以前的错误通常解释后来的错误,这里就是这种情况。 收藏分享票数2 EN Stack O...
Status Getstack(SqStack &S, SElemType e){ // 改&e 为：e, 这就允许你用常数调用。main(){ SqStack S; // 改&S 为 S if(S.top==S.base) exit(0); // 改掉 返回 return ERROR; 例如用 exit(0); 因为 void 函数体内 不能用 return 语句。
return-statement with a value, in function returning 'void' [-fpermissive] May 24, 2022 at 9:02pm suslucoder(30) Im trying to connect postgresql db from my server which has ubuntu 18.04 I have the code below but when i compile it I get the error ...
Bug ID: 115540 Summary: "gcc/m2/mc-boot-ch/Gtermios.cc:292:20: error: return-statement with a value, in function returning 'void' [-fpermissive]" when HAVE_CFMAKERAW is defined Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: modula2 Assignee: gaiu...
plz help me out form this error " Compilation error: no return statement in function returning non-void [-Werror=return-type] " Poko-AppscommentedFeb 10, 2023• edited Hey there . 'postedSSID' function supposed to return a String value , but it's not returning any hence the error . ...
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[A function returning void] should technically always return NULL No, it doesn't return a value. That doesn't mean a NULL value, it means no value; void. Last edited onJan 16, 2017 at 6:51am Jan 16, 2017 at 9:06am markusfurst(86) ...
Hi, I've found 4 new warnings int encodedstream.h 1 2 3 4 The line number can change with new versions so here is the first item for example : Ch Peek() const { RAPIDJSON_ASSERT(false); } So maybe just adding return 0; before the closing...