ast: add cap to array initialization when known (#5037)

This adds the cap where it's known for capabilities and VarSet. Signed-off-by: Emre Savcı <emre.savci@trendyol.com>
open-policy-agent · Aug 23, 2022 · eb0fa70 · eb0fa70
1 parent eaea98c
commit eb0fa70
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/ast/capabilities.go b/ast/capabilities.go
@@ -108,7 +108,7 @@ func LoadCapabilitiesVersions() ([]string, error) {
 		return nil, err
 	}
 
-	var capabilitiesVersions []string
+	capabilitiesVersions := make([]string, 0, len(ents))
 	for _, ent := range ents {
 		capabilitiesVersions = append(capabilitiesVersions, strings.Replace(ent.Name(), ".json", "", 1))
 	}

diff --git a/ast/varset.go b/ast/varset.go
@@ -91,7 +91,7 @@ func (s VarSet) Update(vs VarSet) {
 }
 
 func (s VarSet) String() string {
-	tmp := []string{}
+	tmp := make([]string, 0, len(s))
 	for v := range s {
 		tmp = append(tmp, string(v))
 	}