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cmd/compile/internal/syntax: simplify jumpsOverVarDecl #75032

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cmd/compile/internal/syntax: simplify jumpsOverVarDecl #75032

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14 changes: 5 additions & 9 deletions src/cmd/compile/internal/syntax/branches.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,10 @@

package syntax

import "fmt"
import (
"fmt"
"slices"
)

// checkBranches checks correct use of labels and branch
// statements (break, continue, fallthrough, goto) in a function body.
Expand Down Expand Up @@ -146,14 +149,7 @@ func (ls *labelScope) blockBranches(parent *block, ctxt targets, lstmt *LabeledS
}

jumpsOverVarDecl := func(fwd *BranchStmt) bool {
if varPos.IsKnown() {
for _, bad := range badGotos {
if fwd == bad {
return true
}
}
}
return false
return varPos.IsKnown() && slices.Contains(badGotos, fwd)
}

innerBlock := func(ctxt targets, start Pos, body []Stmt) {
Expand Down