Sysimage / precompile fixes

* Fix for sysimage compilation
* Disable info logging so stdlib build is simpler

Author: c42f

src/syntax_tree.jl

@@ -74,7 +74,7 @@ function SyntaxNode(source::SourceFile, raw::GreenNode{SyntaxHead}, position::In
         elseif is_syntax_kind(raw)
             nothing
         else
-            @error "Leaf node of kind $k unknown to SyntaxNode"
+            error("Leaf node of kind $k unknown to SyntaxNode")
             val = nothing
         end
         return SyntaxNode(source, raw, position, nothing, true, val)

sysimage/compile.jl

@@ -17,7 +17,6 @@ cd(@__DIR__)
 rm("JuliaSyntax", force=true, recursive=true)
 mkdir("JuliaSyntax")
 cp("../src", "JuliaSyntax/src")
-cp("../Tokenize", "JuliaSyntax/Tokenize")
 cp("../test", "JuliaSyntax/test")
 projstr = replace(read("../Project.toml", String),
     "70703baa-626e-46a2-a12c-08ffd08c73b4"=>"54354a4c-6cac-4c00-8566-e7c1beb8bfd8")

sysimage/precompile_exec.jl

@@ -2,4 +2,4 @@ import JuliaSyntax
 Base.include(@__MODULE__(), joinpath(pkgdir(JuliaSyntax), "test", "test_utils.jl"))
 Base.include(@__MODULE__(), joinpath(pkgdir(JuliaSyntax), "test", "parser.jl"))
 JuliaSyntax.enable_in_core!()
-@info "Some parsing" Meta.parse("x+y+z-w .+ [a b c]")
+Meta.parse("x+y+z-w .+ [a b c]")