temporarily disable inference and parts of sysimg

Author: JeffBezanson

base/array.jl

@@ -323,7 +323,7 @@ function _collect(cont, itr, ::HasEltype, isz::SizeUnknown)
     return a
 end
 
-if isdefined(Core, :Inference)
+if false && isdefined(Core, :Inference)
     _default_eltype(itrt::ANY) = Core.Inference.return_type(first, Tuple{itrt})
 else
     _default_eltype(itr::ANY) = Any

base/inference.jl

@@ -3871,8 +3871,8 @@ end
 # this ensures that typeinf_ext doesn't recurse before it can add the item to the workq
 
 for m in _methods_by_ftype(Tuple{typeof(typeinf_loop), Vararg{Any}}, 10)
-    typeinf(m[3], m[1], m[2], true)
+#    typeinf(m[3], m[1], m[2], true)
 end
 for m in _methods_by_ftype(Tuple{typeof(typeinf_edge), Vararg{Any}}, 10)
-    typeinf(m[3], m[1], m[2], true)
+#    typeinf(m[3], m[1], m[2], true)
 end

base/promotion.jl

@@ -222,7 +222,7 @@ minmax(x::Real, y::Real) = minmax(promote(x, y)...)
 
 # "Promotion" that takes a function into account. These are meant to be
 # used mainly by broadcast methods, so it is advised against overriding them
-if isdefined(Core, :Inference)
+if false && isdefined(Core, :Inference)
     function _promote_op(op, T::ANY)
         G = Tuple{Generator{Tuple{T},typeof(op)}}
         return Core.Inference.return_type(first, G)

base/sysimg.jl

@@ -310,56 +310,56 @@ include("statistics.jl")
 include("irrationals.jl")
 
 # signal processing
-include("dft.jl")
-importall .DFT
-include("dsp.jl")
-importall .DSP
+#include("dft.jl")
+#importall .DFT
+#include("dsp.jl")
+#importall .DSP
 
 # Numerical integration
-include("quadgk.jl")
-importall .QuadGK
+#include("quadgk.jl")
+#importall .QuadGK
 
 # Fast math
-include("fastmath.jl")
-importall .FastMath
+#include("fastmath.jl")
+#importall .FastMath
 
 # libgit2 support
-include("libgit2/libgit2.jl")
+#include("libgit2/libgit2.jl")
 
 # package manager
-include("pkg/pkg.jl")
+#include("pkg/pkg.jl")
 
 # Stack frames and traces
 include("stacktraces.jl")
 importall .StackTraces
 
 # profiler
-include("profile.jl")
-importall .Profile
+#include("profile.jl")
+#importall .Profile
 
 # dates
-include("dates/Dates.jl")
-import .Dates: Date, DateTime, now
+#include("dates/Dates.jl")
+#import .Dates: Date, DateTime, now
 
 # sparse matrices, vectors, and sparse linear algebra
-include("sparse/sparse.jl")
-importall .SparseArrays
+#include("sparse/sparse.jl")
+#importall .SparseArrays
 
 # worker threads
 include("threadcall.jl")
 
 # deprecated functions
-include("deprecated.jl")
+#include("deprecated.jl")
 
 # Some basic documentation
-include("docs/helpdb.jl")
-include("docs/basedocs.jl")
+#include("docs/helpdb.jl")
+#include("docs/basedocs.jl")
 
 # Documentation -- should always be included last in sysimg.
 include("markdown/Markdown.jl")
 include("docs/Docs.jl")
 using .Docs, .Markdown
-isdefined(Core, :Inference) && Docs.loaddocs(Core.Inference.CoreDocs.DOCS)
+#isdefined(Core, :Inference) && Docs.loaddocs(Core.Inference.CoreDocs.DOCS)
 
 function __init__()
     # Base library init
@@ -372,7 +372,7 @@ function __init__()
 end
 
 include = include_from_node1
-include("precompile.jl")
+#include("precompile.jl")
 
 end # baremodule Base
 

src/gf.c

@@ -189,7 +189,7 @@ void jl_mk_builtin_func(jl_datatype_t *dt, const char *name, jl_fptr_t fptr)
 jl_lambda_info_t *jl_type_infer(jl_lambda_info_t *li, int force)
 {
     JL_TIMING(INFERENCE);
-#ifdef ENABLE_INFERENCE
+#if 0 //def ENABLE_INFERENCE
     JL_LOCK(&codegen_lock); // use codegen lock to synchronize type-inference
     jl_module_t *mod = NULL;
     if (li->def != NULL)