Mercurial > projects > ddmd
view dmd/HaltExp.d @ 0:10317f0c89a5
Initial commit
author | korDen |
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date | Sat, 24 Oct 2009 08:42:06 +0400 |
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children | 2e2a5c3f943a |
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module dmd.HaltExp; import dmd.Expression; import dmd.backend.elem; import dmd.OutBuffer; import dmd.Loc; import dmd.Scope; import dmd.IRState; import dmd.Type; import dmd.HdrGenState; import dmd.Loc; import dmd.TOK; import dmd.backend.Util; import dmd.backend.OPER; import dmd.backend.TYM; class HaltExp : Expression { this(Loc loc) { super(loc, TOK.TOKhalt, HaltExp.sizeof); } Expression semantic(Scope sc) { version (LOGSEMANTIC) { printf("HaltExp.semantic()\n"); } type = Type.tvoid; return this; } void toCBuffer(OutBuffer buf, HdrGenState* hgs) { buf.writestring("halt"); } bool checkSideEffect(int flag) { return true; } elem* toElem(IRState* irs) { elem *e; e = el_calloc(); e.Ety = TYvoid; e.Eoper = OPhalt; el_setLoc(e,loc); return e; } }