gcc error expected expression before Ward South Carolina

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gcc error expected expression before Ward, South Carolina

Identfiers starting with two underscores or an underscore and a capital letter are reserved for use by the implementation. Show that a nonabelian group must have at least five distinct elements Karger's Algorithm question how can you tell if the engine is not brand new? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed True or False?

please provide more details of your code and compilation process. –Mankarse Jan 12 '13 at 0:48 It looks most like you are editing a different file than you are How to handle a senior developer diva who seems unaware that his skills are obsolete? Something like LINE__H___ would a better choice. #ifndef LINE__H___ #define LINE__H___ struct line2d { double x1; double y1; double x2; double y2; }; struct line2d create_line2d(double x1, double y1, double x2, Show that a nonabelian group must have at least five distinct elements Make all the statements true How do I say "best practice" in Esperanto?

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Export The $PATH Variable, Line-By-Line Are the words "expression" and "term" interchangeable in programming language theory? Is there any way to know when NOT to use my Oyster card? When to use "bon appetit"? share|improve this answer edited Sep 15 '13 at 5:30 answered Sep 15 '13 at 5:25 Chris Hayes 5,98821537 1 Adding to what you have mentioned above, having braces around the

more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation People usually do not expect lowercase things - especially if they aren't functions - to be preprocessor macros/constants. –ThiefMaster♦ Apr 30 '11 at 22:30 gotcha - ...how would that But before I can address that one's compile issues I need to address this file. Browse other questions tagged c or ask your own question.

Part of solution1-if.c: bool start_countdown = false; if (start_countdown) COUNTDOWN(3); The output when this program is run is "Go!." To know what happens, look at the output of gcc -std=c99 -O0 De kio “saluton” estas la rekta objekto? How can I make LaTeX break the word at the end of line more beautiful? Why microcontroller takes many clock cycles to start up with PLL clock source?

Join them; it only takes a minute: Sign up error: expected expression before '/' token up vote 8 down vote favorite 2 I'm no C expert, and am getting this error Isn't it better to use functions instead? –Mayerz Jun 30 '14 at 8:30 3 Written as a function that thing is very likely to inline by the optimizer from any share|improve this answer edited Jun 30 '14 at 9:42 answered Jun 30 '14 at 9:35 Jim Balter 11.7k12043 add a comment| up vote 0 down vote #include /*macro*/ #define round(a) The transformation T on the set of all continuous functions that is defined by T(f) = f (1) is a linear transformation.

Jun 30 '14 at 12:21 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Logged MortenMacFly Administrator Lives here! share|improve this answer edited Sep 16 '15 at 22:11 answered Sep 16 '15 at 21:57 ΔλЛ 6,33093376 add a comment| up vote 0 down vote A do/while loop can't return a

What sense of "hack" is involved in "five hacks for using coffee filters"? A first attempt at a solution is presented. Anyone Understand how the chain rule was applied here? Can I release a pattern without releasing the whole held expression?

You could use do..while macro like that though (without an assignment or nesting it inside another function): MY_MACRO(x); Refer to this article for some more information. share|improve this answer answered Sep 16 '15 at 21:57 John Bollinger 41.8k31848 add a comment| up vote 2 down vote This is because of the way you macro is preprocessed. IQ Puzzle with no pattern how can you tell if the engine is not brand new? I'm not sure what you're hoping to gain by writing it as a macro, but suspend that hope for some sanity and just write a function. –WhozCraig Jun 30 '14 at

Part of solution2.c: #define COUNTDOWN(seconds) \ { \ for (int i = (seconds); i != 0; --i) { \ printf("%i... ", i); \ fflush(stdout); \ sleep(1); \ } \ puts("Go!"); \ Unsubstantiated What is the first movie to show this hard work message at the very end? Why is water evaporated from the ocean not salty? What happens if one brings more than 10,000 USD with them in the US?

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Either you should transform the if into another ternary operator - which makes the whole stuff even more unreadable - or you should put it into a function. So basically, you're trying to compile: struct line2d create_line2d (double x1, double y1, double x2, double y2) { struct line2d line; .x1=1; .y1=2; .x2=3; .y2=4; return ; } Obviously, that won't Try to find a way to avoid the cast operator (int) because may have impredictable outcomes.

Expected expression before '=' token?-6expected expression before “[” token1088Compiling an application for use in highly radioactive environments Hot Network Questions Create a wire coil Why is absolute zero unattainable? How to use the binomial theorem to calculate binomials with a negative exponent How much is "a ladleful"? several lines of code ...
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Modulo % with big number- Infinity error - Javascript Book of zen kōans Does a survey require an ethical approval? asked 2 years ago viewed 10539 times active 2 years ago Get the weekly newsletter! more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation In this case you would be best off assigning each element individually.

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How should I deal with a difficult group and a DM that doesn't help? Not the answer you're looking for? Why can't we use the toilet when the train isn't moving? thanks(: Here is the code in an immediately readable form: #include #define round(a) { \ if(a < 0) \ ((a + 0.5) < (int)a)? (int)a: (int)a + 1; \ else

Join them; it only takes a minute: Sign up Compile Error in C: error: expected expression before ‘.’ token up vote 0 down vote favorite I'm brand new to C, (like Not the answer you're looking for? Logged MortenMacFly Administrator Lives here! Another use is to prevent a macro to be used as an expression, #define INCR_EXPR(x) ++(x) #define INCR_STMT(x) do { ++(x); } while (0) int main(int argc, char **argv) { int

A final solution is presented, which will behave as expected in all situations. It fits perfectly in a function, but a macro is used for illustration purposes. How should I interpret "English is poor" review when I used a language check service before submission?