Merge pull request #38461 from JuliaLang/revert-37193-teh/inference_qa

Revert "Add a generic code-inferrability test"

Author: vchuravy

base/reflection.jl

@@ -753,13 +753,6 @@ function signature_type(@nospecialize(f), @nospecialize(args))
     end
 end
 
-function call_type(@nospecialize(tt))
-    ft = tt.parameters[1]
-    argt = Tuple{tt.parameters[2:end]...}
-    name = Symbol(String(ft.name.name)[2:end])  # strip off leading '#'
-    return (getfield(ft.name.module, name), argt)
-end
-
 """
     code_lowered(f, types; generated=true, debuginfo=:default)
 
@@ -936,14 +929,6 @@ function visit(f, d::Core.TypeMapEntry)
     end
     nothing
 end
-function visit(f, d::SimpleVector)
-    for i = 1:length(d)
-        if isassigned(d, i)
-            f(d[i])
-        end
-    end
-    nothing
-end
 
 function length(mt::Core.MethodTable)
     n = 0

test/choosetests.jl

@@ -55,7 +55,7 @@ function choosetests(choices = [])
         "boundscheck", "error", "ambiguous", "cartesian", "osutils",
         "channels", "iostream", "secretbuffer", "specificity",
         "reinterpretarray", "syntax", "corelogging", "missing", "asyncmap",
-        "smallarrayshrink", "inference_qa"
+        "smallarrayshrink"
     ]
 
     tests = []

test/inference_qa.jl

@@ -77,14 +77,6 @@ linalg_tests = tests[linalg_test_ids]
 deleteat!(tests, linalg_test_ids)
 prepend!(tests, linalg_tests)
 
-# do inference_qa at the beginning (in a fresh session) to avoid trouble from specializations
-# introduced by running other tests
-idx = findfirst(isequal("inference_qa"), tests)
-if idx !== nothing
-    deleteat!(tests, idx)
-    pushfirst!(tests, "inference_qa")
-end
-
 import LinearAlgebra
 cd(@__DIR__) do
     n = 1