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Newsgroups: comp.os.msdos.djgpp
Date: Thu, 17 Aug 2017 09:17:16 -0700 (PDT)
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Subject: cc1plus.exe: out of memory ...
From: "Gregg (gt DOT geiger AT gmail DOT com) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
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Sorry if this is a repeat, but my searching is not yielding answer.

A very simple program compiles fine on Win7 using DJGPP GCC 4.73 but not 7.2 (downloaded today using the zip picker).

--- SuperSimple.cpp ---
#include <iostream>
int main() {
  return 0;
}

Compile command from DOS prompt: gpp supersimple.cpp

Error message when compiling with 7.2:
cc1plus.exe: out of memory allocating 2101247 bytes after a total of 54213688 bytes

If the #include statement is commented out, the code compiles without error for both versions.

Based on internet suggestions, the following have been tried without success.
Assure file is saved as UTF-8
-save-temps or -ftrack-macro-expansion=0
unzip32 to prevent long file names

What to do?

Thanks for any help.