Gpc December 2001

gpc@gnu.de

28 participants
35 discussions

Initializing variant records - how?
by Martin G C Davies 08 Dec '01

08 Dec '01

Hi, I need (want!) to initialize variant records. I have created a small example - doesn't compile of course because I can't find how to do it. I guess GPC can do it since VS_Pascal (IBM/MVS), VAXPascal and SPARCPascal all allow me to do it (all in different ways of course!). Anyone? Cheers, Martin. program varaint_test( input , output ) ; type variant_record = record case boolean of false : ( compare : integer( 32 ) ) ; … [View More]

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Change in packing
by Martin Liddle 08 Dec '01

08 Dec '01

Having got 20011123 to compile, I found three differences in the compiler from our previous gpc version 20010604. It objected in two different units to code using a GOTO with the error message: " Label '1' used before containing binding contour'. The code looks correct and compiles and executes properly with the previous version. Is this a known problem as it looks as though it should be fairly easy to produce a test case if required. However the problem is easily worked around. Secondly … [View More]

3 11

Set Functions in RTS
by Loris Caren 06 Dec '01

06 Dec '01

I've created a 68k cross gpc (from gpc20010623). I fairly quickly found that I needed RTS set functions such as_p_set_equal and haven't found them anywhere. Can anybody point me to them, or check over the stubs that I've come up with (which appear to work for sets with fewer than 32 members)? I'm paricularly unhappy with the p_set_equal which seems to get called with one pointer being NULL if one is testing against the empty set. /* $Id$ */ #include <assert.h> /*--------------------… [View More]

2 1

Problem building gpc-20011123
by Martin Liddle 03 Dec '01

03 Dec '01

I am trying to build gpc-20011123 based on gcc-2.95.2 under Red Hat Linux 7.2. I have done this before with earlier versions of gpc but on this occasion configure is stopping when applying the patch to gcc with the message: "Missing header for unified diff at line 449 of patch. The text leading up to this was |--- expr.c.orig Sun Nov 18 00:05:40 2001 Any clues as what the problem is ? -- Martin Liddle, Tynemouth Computer Services, 27 Garforth Close, Cramlington, Northumberland, England, … [View More]

3 4

GPC Keywords/Reserved Words
by Gloria, Jing 01 Dec '01

01 Dec '01

Pls advise if there is a way to make GPC accept a field name in a RECORD or variable name and that field name or variable name is a reserved or key word in GPC. I am porting software from SPARC SunOS (using SUN PASCAL compiler) to INTEL Solaris 7 (using GPC). For example : EXAMPLE A: PROCEDURE Blkkut; VAR Trow, Tline_nbr, Tcnt :INTEGER; Tptr :Parm_ptr; Tmp_erlin :Er_typ; View :BOOLEAN; Repos :INTEGER; BEGIN (* Blkkut *) IF Slct_flg THEN BEGIN View := FALSE; … [View More]

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Gpc December 2001