Mercurial > projects > ddmd

annotate dmd/ErrorExp.d @ 0:10317f0c89a5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial commit
author korDen
date Sat, 24 Oct 2009 08:42:06 +0400
parents
children 2e2a5c3f943a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
1 module dmd.ErrorExp;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
2
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
3 import dmd.OutBuffer;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
4 import dmd.IntegerExp;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
5 import dmd.Loc;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
6 import dmd.HdrGenState;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
7 import dmd.Type;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
8
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
9 /* Use this expression for error recovery.
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
10 * It should behave as a 'sink' to prevent further cascaded error messages.
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
11 */
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
12
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
13 class ErrorExp : IntegerExp
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
14 {
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
15 this()
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
16 {
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
17 super(Loc(0), 0, Type.terror);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
18 }
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
19
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
20 void toCBuffer(OutBuffer buf, HdrGenState* hgs)
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
21 {
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
22 buf.writestring("__error");
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
23 }
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
24 }
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
25