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comparison dmd/InExp.d @ 67:f708f0452e81

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some of the backend/codegen stuff implemented
author korDen
date Mon, 23 Aug 2010 21:21:05 +0400
parents 6557375aff35
children 2e2a5c3f943a
comparison
equal deleted inserted replaced
66:efb1e5bdf63c 67:f708f0452e81
13 import dmd.TypeAArray; 13 import dmd.TypeAArray;
14 14
15 import dmd.expression.util.arrayTypeCompatible; 15 import dmd.expression.util.arrayTypeCompatible;
16 16
17 import dmd.backend.elem; 17 import dmd.backend.elem;
18 import dmd.backend.TYM;
19 import dmd.backend.mTY;
20 import dmd.backend.OPER;
21 import dmd.backend.Symbol;
22 import dmd.backend.Util;
18 23
19 class InExp : BinExp 24 class InExp : BinExp
20 { 25 {
21 this(Loc loc, Expression e1, Expression e2) 26 this(Loc loc, Expression e1, Expression e2)
22 { 27 {
73 return Id.opIn_r; 78 return Id.opIn_r;
74 } 79 }
75 80
76 elem* toElem(IRState* irs) 81 elem* toElem(IRState* irs)
77 { 82 {
78 assert(false); 83 elem* e;
84 elem* key = e1.toElem(irs);
85 elem* aa = e2.toElem(irs);
86 elem* ep;
87 elem* keyti;
88 TypeAArray taa = cast(TypeAArray)e2.type.toBasetype();
89
90
91 // set to:
92 // aaIn(aa, keyti, key);
93
94 if (tybasic(key.Ety) == TYstruct)
95 {
96 key = el_una(OPstrpar, TYstruct, key);
97 key.Enumbytes = key.E1.Enumbytes;
98 assert(key.Enumbytes);
99 }
100
101 Symbol* s = taa.aaGetSymbol("In", 0);
102 keyti = taa.index.getInternalTypeInfo(null).toElem(irs);
103 ep = el_params(key, keyti, aa, null);
104 e = el_bin(OPcall, type.totym(), el_var(s), ep);
105
106 el_setLoc(e,loc);
107 return e;
79 } 108 }
80 } 109 }
81 110