[sdcc-devel] bugreport: preprocessor

[Anton V. <va...@is...>]

Hi all!

It's me again :)
I've found a preprocessor bug in sdcc (CVS snapshot of March 6 as well as
2.1.9Ga).

The following program:

#define A 1

#if A
#endif

void main() {}

Generates the following:

;.......
; line.c 5
; -----------------------------------------
;  function main
; -----------------------------------------
_main:
;.......

Line number should be 6 instead.
But if I'm using #ifdef instead of #if - everything is Ok.

This bug can seriously confuse people when debugging in sdcdb (wrong line
numbers information).

Best regards,  Anton Voloshin   mailto:va...@is...

P.S. There is no error message if I'm omitting #endif - this is probably a
bug too