Not All Control Paths Return A Value Error
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Not All Control Paths Return A Value Mql4
company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags not all control paths return a value mt4 Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes warning c4715 not all control paths return a value c++ a minute: Sign up Why “not all control paths return a value” is warning and not an error? up vote 22 down vote favorite I was trying to answer this question. As suggested by the accepted answer, the problem with that code is that not all control paths are returning a value. I tried this code on the VC9 compiler and
Warning C4715 Solution
it gave me a warning about the same. My question is why is just a warning and not an error? Also, in case the path which doesn't return a value gets executed, what will be returned by the function (It has to return something) ? Is it just whatever is there on top of the stack or is the dreaded undefined behavior again? c++ compiler-warnings share|improve this question asked Nov 14 '09 at 17:56 Naveen 44k34117205 3 Professionally most places consider warnings as errors. Consequently most compilers have a flag that tells the compiler to treat warnings as errors. I have never had a job (apart from one working on legacy code) where we did not turn this flag on and insist on 0 warnings before checkin. –Loki Astari Nov 14 '09 at 19:00 1 And 0 errors, just in case thought that was not implied. –Loki Astari Nov 14 '09 at 19:01 add a comment| 7 Answers 7 active oldest votes up vote 27 down vote accepted Failing to return a value from a function that has a
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Samples Retired content We’re sorry. The content not all control paths return a value rust you requested has been removed. You’ll be auto redirected in 1 second. C/C++ Building visual studio not all control paths return a value Reference C/C++ Build Errors Compiler Warnings C4600 Through C4799 Compiler Warnings C4600 Through C4799 Compiler Warning (level 1) C4715 Compiler Warning (level
Rust E0269
1) C4715 Compiler Warning (level 1) C4715 Compiler Warning (level 1) C4600 Compiler Warning (level 1) C4602 Compiler Warning (level 1) C4603 Compiler Warning (level 1) C4606 Compiler Warning (level 3) C4608 Compiler Warning (level http://stackoverflow.com/questions/1735038/why-not-all-control-paths-return-a-value-is-warning-and-not-an-error 4) C4610 Compiler Warning (level 4) C4611 Compiler Warning (level 1) C4612 Compiler Warning (level 1) C4613 Compiler Warning (level 1) C4615 Compiler Warning (level 1) C4616 Compiler Warning (level 1) C4618 Compiler Warning (level 3) C4619 Compiler Warning (level 1) C4620 Compiler Warning (level 1) C4621 Compiler Warning (level 3) C4622 Compiler Warning (level 4) C4623 Compiler Warning (level 1) C4624 Compiler Warning (level 4) C4625 Compiler Warning (level 4) C4626 https://msdn.microsoft.com/en-us/library/6deaf4k9.aspx Compiler Warning (level 1) C4627 Compiler Warning (level 1) C4628 Compiler Warning (level 4) C4629 Compiler Warning (level 1) C4630 Compiler Warning (level 1) C4631 Compiler Warning (level 1) C4632 Compiler Warning (level 3) C4633 Compiler Warning (level 4) C4634 Compiler Warning (level 3) C4635 Compiler Warning (level 3) C4636 Compiler Warning (level 3) C4637 Compiler Warning (level 3) C4638 Compiler Warning (level 4) C4639 Compiler Warning (level 3) C4640 Compiler Warning (level 3) C4641 Compiler Warning (level 3) C4645 Compiler Warning (level 3) C4646 Compiler Warning (level 1) C4650 Compiler Warning (level 1) C4651 Compiler Warning (level 1) C4652 Compiler Warning (level 2) C4653 Compiler Warning (level 1) C4655 Compiler Warning (level 1) C4656 Compiler Warning (level 1) C4657 Compiler Warning (level 1) C4659 Compiler Warning (level 1) C4661 Compiler Warning (level 1) C4662 Compiler Warning (level 1) C4667 Compiler Warning (level 4) C4668 Compiler Warning (level 1) C4669 Compiler Warning (level 4) C4670 Compiler Warning (level 4) C4672 Compiler Warning (level 4) C4673 Compiler Warning (level 1) C4674 Compiler Warning (level 1) C4677 Compiler Warning (level 1) C4678 Compiler Warning (level 1) C4679 Compiler Warning (level 4) C4680 Compiler Warning (level 4) C4681 Compiler Warning (level 4) C4682 Compiler Warning (level 1) C4683 Compiler Warning (level 1) C4684 Compiler Warn
for some reason https://bytes.com/topic/c/answers/902186-warning-c4715-not-all-control-paths-return-value-what-does-mean every time I input a seemingly correct password, it says it must have one lowercase letter. not all The only error I can find is "not all control paths return a value." Any help please? 1
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#include
+ Ask a Question Need help? Post your question and get tips & solutions from a community of 418,602 IT Pros & Developers. It's quick & easy. ''warning C4715 not all control paths return a value'' What does it mean? P: n/a Mohammadtaqi warning C4715: 'Pow' : not all control paths return a value warning C4715: 'Sery' : not all control paths return a value Expand|Select|Wrap|Line Numbers #include"stdafx.h" #include