Update

odow · odow · commit 378930718374 · 2025-10-17T12:48:02.000+13:00
diff --git a/src/serialization.jl b/src/serialization.jl
@@ -38,7 +38,7 @@ end
 function JSON.lower(x::BenchmarkGroup)
     d = Dict{String,Any}(
         "data" => JSON.lower(Dict(string(k) => v for (k, v) in x.data)),
-        "tags" => JSON.lower(x.tags),
+        "tags" => x.tags,
     )
     return ["BenchmarkGroup", d]
 end
diff --git a/test/SerializationTests.jl b/test/SerializationTests.jl
@@ -125,7 +125,7 @@ end
 end
 
 @testset "issue_400_tuple_as_dict_key" begin
-    grp = BenchmarkTools.BenchmarkGroup();
+    grp = BenchmarkTools.BenchmarkGroup()
     grp["a", "b"] = BenchmarkTools.BenchmarkGroup()
     contents = sprint(io -> BenchmarkTools.save(io, grp))
     @test occursin(""""data":{"(\\\"a\\", \\"b\\")":[""", contents)

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ end`
`38`	`38`	`function JSON.lower(x::BenchmarkGroup)`
`39`	`39`	`d = Dict{String,Any}(`
`40`	`40`	`"data" => JSON.lower(Dict(string(k) => v for (k, v) in x.data)),`
`41`		`- "tags" => JSON.lower(x.tags),`
	`41`	`+ "tags" => x.tags,`
`42`	`42`	`)`
`43`	`43`	`return ["BenchmarkGroup", d]`
`44`	`44`	`end`