// lexinit initializes known symbols and the basic types.
private static void lexinit()
{
{
var s__prev1 = s;
foreach (var(_, __s) in _addr_basicTypes)
{
s = __s;
var etype = s.etype;
if (int(etype) >= len(types.Types))
{
Fatalf("lexinit: %s bad etype", s.name);
}
var s2 = builtinpkg.Lookup(s.name);
var t = types.Types[etype];
if (t == null)
{
t = types.New(etype);
t.Sym = s2;
if (etype != TANY && etype != TSTRING)
{
dowidth(t);
}
types.Types[etype] = t;
}
s2.Def = asTypesNode(typenod(t));
asNode(s2.Def).Name;
@new <Name>();
}
s = s__prev1;
}
{
var s__prev1 = s;
foreach (var(_, __s) in _addr_builtinFuncs)
{
s = __s;
s2 = builtinpkg.Lookup(s.name);
s2.Def = asTypesNode(newname(s2));
asNode(s2.Def).SetSubOp(s.op);
}
s = s__prev1;
}
{
var s__prev1 = s;
foreach (var(_, __s) in _addr_unsafeFuncs)
{
s = __s;
s2 = unsafepkg.Lookup(s.name);
s2.Def = asTypesNode(newname(s2));
asNode(s2.Def).SetSubOp(s.op);
}
s = s__prev1;
}
types.Idealstring = types.New(TSTRING);
types.Idealbool = types.New(TBOOL);
types.Types[TANY] = types.New(TANY);
var s = builtinpkg.Lookup("true");
s.Def = asTypesNode(nodbool(true));
asNode(s.Def).Sym;
lookup("true");
asNode(s.Def).Name;
@new <Name>();
asNode(s.Def).Type;
types.Idealbool;
s = builtinpkg.Lookup("false");
s.Def = asTypesNode(nodbool(false));
asNode(s.Def).Sym;
lookup("false");
asNode(s.Def).Name;
@new <Name>();
asNode(s.Def).Type;
types.Idealbool;
s = lookup("_");
s.Block = -100L;
s.Def = asTypesNode(newname(s));
types.Types[TBLANK] = types.New(TBLANK);
asNode(s.Def).Type;
types.Types[TBLANK];
nblank = asNode(s.Def);
s = builtinpkg.Lookup("_");
s.Block = -100L;
s.Def = asTypesNode(newname(s));
types.Types[TBLANK] = types.New(TBLANK);
asNode(s.Def).Type;
types.Types[TBLANK];
types.Types[TNIL] = types.New(TNIL);
s = builtinpkg.Lookup("nil");
Val v = default;
v.U = @new <NilVal>();
s.Def = asTypesNode(nodlit(v));
asNode(s.Def).Sym;
s;
asNode(s.Def).Name;
@new <Name>();
s = builtinpkg.Lookup("iota");
s.Def = asTypesNode(nod(OIOTA, null, null));
asNode(s.Def).Sym;
s;
asNode(s.Def).Name;
@new <Name>();
}