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closure: MakeClosure/makeClosureCtx fix

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This commit is contained in:
xushiwei
2024-05-05 23:32:54 +08:00
parent 8ab662b373
commit f17a4ca1de
5 changed files with 111 additions and 41 deletions
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6
ssa/expr.go
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@@ -541,7 +541,7 @@ func (b Builder) MakeClosure(fn Expr, bindings []Expr) Expr {
prog := b.Prog
tfn := fn.Type
sig := tfn.raw.Type.(*types.Signature)
tctx := sig.Params().At(0).Type().Underlying().(*types.Struct)
tctx := sig.Params().At(0).Type().Underlying().(*types.Pointer).Elem().(*types.Struct)
flds := llvmFields(bindings, tctx, b)
data := b.aggregateAlloc(prog.rawType(tctx), flds...)
return b.aggregateValue(prog.Closure(tfn), fn.impl, data)
@@ -576,6 +576,10 @@ func (b Builder) Field(x Expr, idx int) Expr {
if debugInstr {
log.Printf("Field %v, %d\n", x.impl, idx)
}
return b.getField(x, idx)
}
func (b Builder) getField(x Expr, idx int) Expr {
tfld := b.Prog.Field(x.Type, idx)
fld := llvm.CreateExtractValue(b.impl, x.impl, idx)
return Expr{fld, tfld}