NAME

src/warnings.c - Warning and error reporting

DESCRIPTION

Parrot STRING and C string versions of a function to print warning/error messages.

static int find_line(Interp *interpreter, struct PackFile_Debug *debug): Find the line number.; Returns -2 if the interpreter has no current profile counter.; What does returning -1 mean?
void print_pbc_location(Parrot_Interp interpreter): Prints the bytecode location of the warning or error to PIO_STDERR.
void print_pbc_location_stdio(Parrot_Interp interpreter): Prints the bytecode location of the warning or error to stderr.; Uses fprintf() only. This may be called from exceptions.
static INTVAL print_warning(Interp *interpreter, STRING *msg): Prints the warning message and the bytecode location.

INTVAL Parrot_warn(Interp *interpreter, INTVAL warnclass, const char *message, ...): The Parrot C string warning/error reporter.; Returns 2 on error, 1 on success.; message, .. can be a Parrot_vsprintf_c() format with arguments.
INTVAL Parrot_warn_s(Interp *interpreter, INTVAL warnclass, STRING *message, ...): The Parrot STRING warning/error reporter.; Returns 2 on error, 1 on success.; message, .. can be a Parrot_vsprintf_s() format with arguments.