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View Code? Open in Web Editor NEWFrexx C preprocessor
Home Page: https://daniel.haxx.se/projects/fcpp/
License: BSD 3-Clause "New" or "Revised" License
fcpp's Introduction
Frexx CPP (C Preprocessor) Copyright (c) by Daniel Stenberg 1993 - 2011 This is a C preprocessor. It is a project based on public domain code, then forked by Daniel in 1993 and future work has been done under a BSD license. The C preprocessor is now (mostly?) ANSI C compliant, and some tweaks have been applied to also make it fairly usable to process other data files, such as HTML for simple web sites. WWW: http://daniel.haxx.se/projects/fcpp/ Code: https://github.com/bagder/fcpp
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bkaradzic alepharchives mo3000 bagobor celtoys patidarweb atbussma psybrus nikplu lamarqua swordlegend ytortoise sinkdwty nickvoron lectem cybort elix22 buckaroo-pm moneytech sterchelen jay persianyagami90xs hawkhai onenos-com mfkiwl gifhuppp isabella232 crosire sherief sysfce2 ionutcava vszakats youtacrands-vafcpp's Issues
varadic argument
the following fails
#define MAC2STR(x) x[0],x[1],x[2],x[3],x[4],x[5]
#define FT_DEBUG(fmt, args...) if(pGlobalCtx && pGlobalCtx->debug_level>=2) printf("FT-dbg: "fmt, ##args)
FT_DEBUG(" %02x:%02x:%02x:%02x:%02x:%02x\n", MAC2STR(pCtx->wlan_intf_addr[i]));
gcc -E
if(pGlobalCtx && pGlobalCtx->debug_level>=2) printf("FT-dbg: "fmt, pCtx->wlan_intf_addr[i][0],pCtx->wlan_intf_addr[i][1],pCtx->wlan_intf_addr[i][2],pCtx->wlan_intf_addr[i][3],pCtx->wlan_intf_addr[i][4],pCtx->wlan_intf_addr[i][5]);
fcpp
Frexx C Preprocessor v1.5.1 Copyright (C) by FrexxWare 1993 - 2002.
Compiled Jan 18 2022
#line 1 "[stdin]"
cpp: "[stdin]", line 2: Error: #define syntax error
cpp: "[stdin]", line 2: Warning: Unexpected text in #control line ignored
cpp: "[stdin]", line 4: Warning: Wrong number of macro arguments for "FT_DEBUG"
;
Token-pasting support for number##identifier
This code:
#define K_DOUBLE(x) x##l
K_DOUBLE(0.5)currently emits:
0.5�l
In an IDE the intermediate token is usually invisible leading to a very confusing compile error. However, it's just the TOK_SEP character being inserted where a concat operation hasn't been detected.
I've "fixed" the issue here: Celtoys@b6f4e10
That may not be the best way of going about this so would appreciate your feedback.
Thanks!
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