TrueCloudLab/neoneo-go
7
0
Fork 2
Code Issues Pull requests Projects Releases Packages Wiki Activity

compiler: create new locals for range loops when needed, fix #2855

Browse source
This commit is contained in:
Roman Khimov 2023-01-11 15:49:10 +03:00
parent 5ad1fcd321
commit 92acc71c80
2 changed files with 36 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

12
pkg/compiler/codegen.go
View file

@ -1313,7 +1313,11 @@ func (c *codegen) Visit(node ast.Node) ast.Visitor {
} else {
emit.Opcodes(c.prog.BinWriter, opcode.DUP)
}
c.emitStoreVar("", n.Key.(*ast.Ident).Name)
keyIdent := n.Key.(*ast.Ident)
if n.Tok == token.DEFINE {
c.scope.newLocal(keyIdent.Name)
}
c.emitStoreVar("", keyIdent.Name)
}
if needValue {
if !isMap || !keyLoaded {
@ -1327,7 +1331,11 @@ func (c *codegen) Visit(node ast.Node) ast.Visitor {
opcode.SWAP, // key should be on top
opcode.PICKITEM)
}
c.emitStoreVar("", n.Value.(*ast.Ident).Name)
valIdent := n.Value.(*ast.Ident)
if n.Tok == token.DEFINE {
c.scope.newLocal(valIdent.Name)
}
c.emitStoreVar("", valIdent.Name)
}
ast.Walk(c, n.Body)