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Article #740What's the size limit for a GCC macro expansion?
From: Elizabeth Schwartz
Date: Sat, 12 Dec 1992 04:21
Date: Sat, 12 Dec 1992 04:21
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1121 bytes
Does anyone know what the limit is, in GNU C, of the size of a set of pre-processor macro expansions? It appears to be greater than 16k and less than 64k. By this I mean if I write: #define FOO(A,B) BAR(A,B) BAR(A,B) #define BAR(A,B) FRED(A,B) FRED(A,B) and so on....how big can the result be? Thanks, Betsy -- System Administrator Internet: betsys@cs.umb.edu MACS Dept, UMass/Boston BITNET:ESCHWARTZ%UMBSKY.DNET@NS.UMB.EDU 100 Morrissey Blvd Staccato signals Boston, MA 02125-3393 of constant information....
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Path: arc1-ca.pugleaf.net!sparky!uunet!usc!zaphod.mps.ohio-state.edu!uwm.edu!spool.mu.edu!sdd.hp.com!think.com!paperboy.osf.org!hsdndev!news.cs.umb.edu!betsys From: betsys@cs.umb.edu (Elizabeth Schwartz) Newsgroups: gnu.gcc.help Subject: What's the size limit for a GCC macro expansion? Message-ID: <BETSYS.92Dec11232126@ra.cs.umb.edu> Date: 12 Dec 92 04:21:26 GMT Sender: news@cs.umb.edu (USENET News System) Distribution: gnu Organization: University of Massachusetts at Boston Lines: 16 Nntp-Posting-Host: ra.cs.umb.edu