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runtime: print/panic complex

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This commit is contained in:
visualfc
2024-06-20 15:52:56 +08:00
parent 32883b4e18
commit 02a5375503
7 changed files with 114 additions and 9 deletions
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27
ssa/expr.go
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@@ -685,6 +685,18 @@ func (b Builder) Convert(t Type, x Expr) (ret Expr) {
ret.impl = b.InlineCall(b.Func.Pkg.rtFunc("StringFromRune"), x).impl
return
}
case types.Complex128:
switch xtyp := x.RawType().Underlying().(type) {
case *types.Basic:
if xtyp.Kind() == types.Complex64 {
r := b.impl.CreateExtractValue(x.impl, 0, "")
i := b.impl.CreateExtractValue(x.impl, 1, "")
r = castFloat(b, r, b.Prog.Float64())
i = castFloat(b, i, b.Prog.Float64())
ret.impl = b.aggregateValue(t, r, i).impl
return
}
}
}
switch xtyp := x.RawType().Underlying().(type) {
case *types.Basic:
@@ -716,6 +728,16 @@ func (b Builder) Convert(t Type, x Expr) (ret Expr) {
}
}
}
if x.kind == vkComplex && t.kind == vkComplex {
ft := b.Prog.Float64()
if t.raw.Type.Underlying().(*types.Basic).Kind() == types.Complex64 {
ft = b.Prog.Float32()
}
r := b.impl.CreateExtractValue(x.impl, 0, "")
i := b.impl.CreateExtractValue(x.impl, 1, "")
ret.impl = b.Complex(Expr{castFloat(b, r, ft), ft}, Expr{castFloat(b, i, ft), ft}).impl
return
}
case *types.Pointer:
ret.impl = castPtr(b.impl, x.impl, t.ll)
return
@@ -1015,8 +1037,9 @@ func (b Builder) PrintEx(ln bool, args ...Expr) (ret Expr) {
fn = "PrintEface"
case vkIface:
fn = "PrintIface"
// case vkComplex:
// fn = "PrintComplex"
case vkComplex:
fn = "PrintComplex"
typ = prog.Complex128()
default:
panic(fmt.Errorf("illegal types for operand: print %v", arg.RawType()))
}