Обсуждение: ecpg c++ scope operator lost
Ecpg pretty prints my code causing compile errors.
ie. code to compile:
EXEC SQL BEGIN DECLARE SECTION;
char bound_waiting_state =
static_cast<char>(Processor::waiting);
EXEC SQL END DECLARE SECTION;
turns into:
/* exec sql begin declare section */
#line 90 "Schedule.pgcc"
char bound_waiting_state = static_cast < char > ( Processor : :
waiting ) ;
/* exec sql end declare section */
#line 93 "Schedule.pgcc"
The scope operator becomes space padded and compiler barfs.
Work around is to initialise variables outside of declare section.
Regards,
Mark Pether.
On Wed, Dec 17, 2003 at 03:14:31PM -0500, Mark Pether wrote: > Ecpg pretty prints my code causing compile errors. Please note that ecpg is a precompiler for embedded SQL in C not C++. Michael -- Michael Meskes Email: Michael at Fam-Meskes dot De ICQ: 179140304, AIM/Yahoo: michaelmeskes, Jabber: meskes@jabber.org Go SF 49ers! Go Rhein Fire! Use Debian GNU/Linux! Use PostgreSQL!
If that's the case then you'd better change your documentation... PostgreSQL 7.3 Documentation Chapter 4. ECPG - Embedded SQL in C This chapter describes the embedded SQL package for PostgreSQL. It works with C and *C++.* It was written by Linus Tolke (<linus@epact.se <mailto:linus@epact.se>>) and Michael Meskes (<meskes@postgresql.org <mailto:meskes@postgresql.org>>). Regards, Mark Pether. Michael Meskes wrote: >On Wed, Dec 17, 2003 at 03:14:31PM -0500, Mark Pether wrote: > > >>Ecpg pretty prints my code causing compile errors. >> >> > >Please note that ecpg is a precompiler for embedded SQL in C not C++. > >Michael > >
On Mon, Dec 22, 2003 at 09:33:00AM -0500, Mark Pether wrote: > If that's the case then you'd better change your documentation... > > > PostgreSQL 7.3 Documentation > > Chapter 4. ECPG - Embedded SQL in C > This chapter describes the embedded SQL package for PostgreSQL. It works > with C and *C++.* It was written by Linus Tolke (<linus@epact.se > ... > >Please note that ecpg is a precompiler for embedded SQL in C not C++. Sorry, I didn't know the docs say that. Actually we did add some C++ stuff, so if you can send me a list of what doesn't work I will add this to the ecpg todo list, but I wouldn't say we guarantee that all C++ constructs work with ecpg. Michael -- Michael Meskes Email: Michael at Fam-Meskes dot De ICQ: 179140304, AIM/Yahoo: michaelmeskes, Jabber: meskes@jabber.org Go SF 49ers! Go Rhein Fire! Use Debian GNU/Linux! Use PostgreSQL!
On Mon, Dec 22, 2003 at 09:33:00AM -0500, Mark Pether wrote: > If that's the case then you'd better change your documentation... Fixed. Thanks for pointing me to this. Michael -- Michael Meskes Email: Michael at Fam-Meskes dot De ICQ: 179140304, AIM/Yahoo: michaelmeskes, Jabber: meskes@jabber.org Go SF 49ers! Go Rhein Fire! Use Debian GNU/Linux! Use PostgreSQL!