mirror of
https://github.com/ganelson/inform.git
synced 2024-07-05 16:44:21 +03:00
33 lines
964 B
OpenEdge ABL
33 lines
964 B
OpenEdge ABL
[Inter::Nop::] The Nop Construct.
|
|
|
|
Defining the nop construct.
|
|
|
|
@
|
|
|
|
@e NOP_IST
|
|
|
|
=
|
|
void Inter::Nop::define(void) {
|
|
inter_construct *IC = Inter::Defn::create_construct(
|
|
NOP_IST, NULL,
|
|
I"nop", I"nops");
|
|
IC->usage_permissions = OUTSIDE_OF_PACKAGES + INSIDE_PLAIN_PACKAGE + INSIDE_CODE_PACKAGE;
|
|
METHOD_ADD(IC, CONSTRUCT_WRITE_MTID, Inter::Nop::write);
|
|
}
|
|
|
|
inter_error_message *Inter::Nop::new(inter_bookmark *IBM, inter_ti level, inter_error_location *eloc) {
|
|
inter_tree_node *P = Inode::new_with_0_data_fields(IBM, NOP_IST, eloc, level);
|
|
inter_error_message *E = Inter::Defn::verify_construct(InterBookmark::package(IBM), P);
|
|
if (E) return E;
|
|
NodePlacement::move_to_moving_bookmark(P, IBM);
|
|
return NULL;
|
|
}
|
|
|
|
@ This in fact prints only in a stack backtrace, not in regular textual output,
|
|
where any nop statements are simply ignored.
|
|
|
|
=
|
|
void Inter::Nop::write(inter_construct *IC, OUTPUT_STREAM, inter_tree_node *P, inter_error_message **E) {
|
|
WRITE("nop");
|
|
}
|