Fix builtin_tfunction for Core._expr (JuliaLang#37188)

simeonschaub · Aug 29, 2020 · e1687c4 · e1687c4
1 parent 27dabde
commit e1687c4
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diff --git a/base/compiler/tfuncs.jl b/base/compiler/tfuncs.jl
@@ -1412,7 +1412,7 @@ function builtin_tfunction(interp::AbstractInterpreter, @nospecialize(f), argtyp
             end
         end
         return Any
-    elseif f === Expr
+    elseif f === Core._expr
         if length(argtypes) < 1 && !isva
             return Bottom
         end

diff --git a/test/compiler/inference.jl b/test/compiler/inference.jl
@@ -2738,3 +2738,5 @@ f_generator_splat(t::Tuple) = tuple((identity(l) for l in t)...)
 @test (sizeof(Ptr),) == sizeof.((Ptr,)) == sizeof.((Ptr{Cvoid},))
 @test Core.Compiler.sizeof_tfunc(UnionAll) === Int
 @test !Core.Compiler.sizeof_nothrow(UnionAll)
+
+@test Base.return_types(Expr) == Any[Expr]