From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Merrill To: mlawson@drfmc.ceng.cea.fr (Max Lawson), egcs@cygnus.com, law@cygnus.com Subject: Re: Continued: egcs-971201: testsuite results for i586-pc-linux-gnulibc1 Date: Tue, 02 Dec 1997 20:32:00 -0000 Message-id: References: <9712021644.AA20857.cygnus.egcs@drfmc.ceng.cea.fr> X-SW-Source: 1997-12/msg00131.html >>>>> Max Lawson writes: > $g++ -Wall -O test.cc > test.cc: In function `int main()': > test.cc:10: virtual memory exhausted As I said before, you need to add -Wno-return-type or the old memory explosion bug resurfaces. This is a known bug. The problem is that save_for_inline_copying wastes a ridiculous amount of memory in the presence of recursive function definitions, which you get with templates. With -Wno-return-type, we don't need to use save_for_inline_copying. Jeff, want to add something to the release notes to the effect that -Wreturn-type and -pedantic cause template-heavy code to suffer from compiler explosion? Jason