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Gcc compile option proposal [message #39090]

Thu, 14 February 2013 19:33

Didier
Messages: 680
Registered: November 2008
Location: France

Contributor

Hi all,

While doing some corrections for MSC on code developped using GCC I noticed that MSC gives an error when we forget to return a value in a function that requires one.

int  myFunction()
{
printf("Hello World !!");
// no return value
}

This code does not compile in MSC while it compile perfectly in GCC when using Theide.

I think we should add the following option to GCC config:

-Werror=return-type

With this GCC and MSC have the same compilation behaviour.

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[Message index]

		Gcc compile option proposal By: Didier on Thu, 14 February 2013 19:33
		Re: Gcc compile option proposal By: mirek on Thu, 14 February 2013 20:08
		Re: Gcc compile option proposal By: dolik.rce on Thu, 14 February 2013 20:46
		Re: Gcc compile option proposal By: mirek on Thu, 14 February 2013 20:48
		Re: Gcc compile option proposal By: Didier on Thu, 14 February 2013 21:10
		Re: Gcc compile option proposal By: dolik.rce on Thu, 14 February 2013 21:52
		Re: Gcc compile option proposal By: mirek on Thu, 14 February 2013 23:01
		Re: Gcc compile option proposal By: mirek on Thu, 14 February 2013 23:21
		Re: Gcc compile option proposal By: mirek on Thu, 14 February 2013 23:31
		Re: Gcc compile option proposal By: dolik.rce on Fri, 15 February 2013 07:41
		Re: Gcc compile option proposal By: mirek on Fri, 15 February 2013 08:33
		Re: Gcc compile option proposal By: unodgs on Fri, 15 February 2013 11:11
		Re: Gcc compile option proposal By: Didier on Fri, 15 February 2013 17:50
		Re: Gcc compile option proposal By: nlneilson on Sat, 16 February 2013 17:29
		Re: Gcc compile option proposal By: mirek on Sat, 16 February 2013 18:28
		Re: Gcc compile option proposal By: mirek on Sat, 16 February 2013 11:16
		Re: Gcc compile option proposal By: dolik.rce on Sun, 17 February 2013 17:50
		Re: Gcc compile option proposal By: mirek on Fri, 15 February 2013 19:25

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