Mercurial > projects > ddmd

annotate dmd/RemoveExp.d @ 114:e28b18c23469

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added a module dmd.common for commonly used stuff it currently holds code for consistency checking of predefined versions also added a VisualD project file
author Trass3r
date Wed, 01 Sep 2010 18:21:58 +0200
parents 6da99741178e
children e3afd1303184
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
72
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
1 module dmd.RemoveExp;
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
2
114
e28b18c23469 added a module dmd.common for commonly used stuff
Trass3r
parents: 108
diff changeset
3 import dmd.common;
72
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
4 import dmd.Expression;
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
5 import dmd.backend.elem;
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
6 import dmd.Loc;
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
7 import dmd.IRState;
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
8 import dmd.BinExp;
0
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
9 import dmd.TOK;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
10 import dmd.Type;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
11 import dmd.TypeAArray;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
12 import dmd.TY;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
13
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
14 import dmd.backend.Util;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
15 import dmd.backend.OPER;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
16 import dmd.backend.Symbol;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
17 import dmd.backend.TYM;
72
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
18 import dmd.backend.mTY;
0
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
19
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
20 /* This deletes the key e1 from the associative array e2
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
21 */
72
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
22
0
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
23 class RemoveExp : BinExp
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
24 {
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
25 this(Loc loc, Expression e1, Expression e2)
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
26 {
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
27 super(loc, TOKremove, RemoveExp.sizeof, e1, e2);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
28 type = Type.tvoid;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
29 }
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
30
72
2e2a5c3f943a reduced warnings by adding override to the methods
Trass3r
parents: 0
diff changeset
31 override elem* toElem(IRState* irs)
0
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
32 {
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
33 elem* e;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
34 Type tb = e1.type.toBasetype();
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
35 assert(tb.ty == Taarray);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
36 TypeAArray taa = cast(TypeAArray)tb;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
37 elem* ea = e1.toElem(irs);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
38 elem* ekey = e2.toElem(irs);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
39 elem* ep;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
40 elem* keyti;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
41
108
6da99741178e e2ir.c changes, mainly accounts for static arrays being value types now
Trass3r
parents: 72
diff changeset
42 if (tybasic(ekey.Ety) == TYstruct || tybasic(ekey.Ety) == TYarray)
0
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
43 {
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
44 ekey = el_una(OPstrpar, TYstruct, ekey);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
45 ekey.Enumbytes = ekey.E1.Enumbytes;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
46 assert(ekey.Enumbytes);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
47 }
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
48
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
49 Symbol* s = taa.aaGetSymbol("Del", 0);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
50 keyti = taa.index.getInternalTypeInfo(null).toElem(irs);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
51 ep = el_params(ekey, keyti, ea, null);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
52 e = el_bin(OPcall, TYnptr, el_var(s), ep);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
53
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
54 el_setLoc(e,loc);
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
55 return e;
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
56 }
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
57 }
10317f0c89a5 Initial commit
korDen
parents:
diff changeset
58