Home > Gcc Error > Gcc Error Invalid Lvalue In Assignment

Gcc Error Invalid Lvalue In Assignment

If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut. Is there such thing as a "Black Box" that decrypts internet traffic? Besides specific evolutions, which benefits are there for making my Pokemon happy? Click Here to receive this Complete Guide absolutely free. weblink

Most have more sense than to send me hundreds of lines of code. How do I approach this? RE: error: invalid lvalue in assignment Salem (Programmer) 4 Apr 07 14:57 (int) mAttr |= (1<

Quick Navigation C Programming Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums General Programming Boards C++ Programming C Programming C# Programming Game Programming Networking/Device Communication Mostly, they then find the error themselves. "Finding the smallest program that demonstrates the error" is a powerful debugging tool. Join our community today!

asked 2 years ago viewed 3971 times active 2 years ago Related 830R cannot be resolved - Android error3Invalid lvalue in assignment error when trying to make a pointer NULL1Invalid lvalue Ubuntu Logo, Ubuntu and Canonical Canonical Ltd. How can I create a sophisticated table like the one attached? Asking help about a typedef expression Program template for printing *any* string FindRoot evaluates the exact same point multiple times.

And when I look at the assembly language generated by each, it's the same. (I did not investigate this thoroughly; I suppose that somebody can come up with an example where I've always found the C conditional expression a bit odd. Who lost to Glass Joe? http://cboard.cprogramming.com/c-programming/118362-invalid-lvalue-assignment.html Browse other questions tagged c pointers or ask your own question.

Thanks for your help :) c compiler-errors share|improve this question asked Sep 14 '14 at 11:33 iFluke 2017 add a comment| 2 Answers 2 active oldest votes up vote 3 down Creating a game, from start to finish Recent additions How to create a shared library on Linux with GCC - December 30, 2011 Enum classes and nullptr in C++11 - This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. share|improve this answer answered Feb 27 '11 at 10:06 Serkan 35317 add a comment| up vote 0 down vote *(list + index) returns an int.

If you want a pointer out, just use newPtr = list + index; int** means a pointer to an int pointer, that seems to have no business in there. Registration on or use of this site constitutes acceptance of our Privacy Policy. Not the answer you're looking for? Creating a game, from start to finish Recent additions How to create a shared library on Linux with GCC - December 30, 2011 Enum classes and nullptr in C++11 -

Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. Split buying a house 3 ways. Then change the line:(char *)hdr += hdr->d_reclen;to read:I_(char *, hdr, += hdr->d_reclen);the issue appears to be a casting issue, where the compiler wasn't letting the programmer do exactly what he wanted Having a problem logging in?

Februar 2007 17:46 schrieben Sie: > Hi Oliver, > > Here is an example of an invalid lvalue in assignment: > : cat test.c > > int foo() > { > And as laserlight points out, comparison is done using ==, not =. Important note about assignment: FAQ Forum Quick Links Unanswered Posts New Posts View Forum Leaders FAQ Contact an Admin Forum Community Forum Council FC Agenda Forum Governance Forum Staff Ubuntu Forums Possibly you intended to do this: newPtr = list+index; and get a pointer-to-integer located at list + index-th location.

While width * lenght generates a rvalue which can't store any value, in simple words you can say that to store any value you need lvalue. Originally Posted by Adak io.h certainly IS included in some modern compilers. By MSkiLLz in forum C++ Programming Replies: 5 Last Post: 12-06-2010, 10:55 AM invalid lvalue in assignment By ChoCo in forum C Programming Replies: 2 Last Post: 08-07-2009, 02:06 PM :523:

Join them; it only takes a minute: Sign up Invalid lvalue in Assignment error in C up vote 1 down vote favorite I am getting an error described in the title

How safe are Wi-Fi Hotspots? Thus, the assignment operator = is perhaps the most important mathematical operator. It will be thankful :) This is what complier said after I complied the program: In function 'main': Line 40: error: invalid lvalue in assignment which is: /*Calculate area for single Help please Code: #include #include "genlib.h" #include "simpio.h" void GetTime(long SysSecs, int *hours,int *minutes,int *seconds); main() { long SysSecs; int hours, minutes, seconds; printf("Enter device seconds: "); SysSecs = GetLong();

All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. This is the mail archive of the [email protected] mailing list for the GCC project. Get Started with C or C++ C Tutorial C++ Tutorial Get the C++ Book All Tutorials Advanced Search Forum General Programming Boards C Programming invalid lvalue in assignment Getting started with How to read the following Itinerary How to compose flowering plants?

Join UsClose Want to know which application is best for the job? If you look at the line strcmp(drinks[i],"None")=0, there are two "sides": Left side: strcmp(drinks[i],"None") Right side: 0 The left side is called lvalue. If you'd like to contribute content, let us know.

Search this Thread 08-14-2006, 07:15 PM #1 xxrsc LQ Newbie Registered: Nov 2005 Posts: 11 Rep: Error: invalid lvalue in assignment I'm trying to compile irmp3-v0.5.6 but I have You will sometimes see the word lvalue in error messages from the compiler.