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From: | Rodeo Red <rodeored AT netstep DOT net> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | "for" messages |
Date: | Mon, 22 Nov 1999 18:45:32 -0500 |
Organization: | Church of Evangelical Environmental Extremism |
Lines: | 62 |
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NNTP-Posting-Time: | Mon Nov 22 17:44:12 1999 |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
This short example program from "Using C++ by Rob McGregor will not complile with djgpp and produces the messages below. I assume it probably does compile on some other compiler so I thought you could tell me what's making djgpp puke. ////////////////////////////////////////////////////// // Module : array2.cpp // // Purpose : Shows the simple usage of a // one-dimensional array ////////////////////////////////////////////////////// #include <iostream.h> void main() { // Create an array of five integers // float num[5]; // Iterate through the array elements, initializing // them with float values // for (int i = 0; i < 5; i++) num[i] = i * 2.25f; // Iterate through the array elements, // displaying their values... for (i = 0; i < 5; i++) cout << "num[" << i <<"] == " << num[i] << '\n'; } Produces these messages : testfile.cpp: In function `int main(...)': testfile.cpp:25: name lookup of `i' changed for new ANSI `for' scoping testfile.cpp:19: using obsolete binding at `i' Line 25 is: for (i = 0; i < 5; i++) Line 19 is: for (int i = 0; i < 5; i++) djgpp compiler does not seem to tell me if these are error messages or warnings. Is there any way to tell ? Also what are these messages trying to tell me ? I have no idea what they mean. How can I make this program work ? I searched for "binding" and "scope" in the faq but didn't find anything. Is there anywhere I can find a list of errors and warnings with explainations of what they mean ? Red --
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