type JuliaUnknown has no field sym

[amontoison]

I'm working on a Julia interface for a collection of Fortran packages with C interfaces and I have the same following error with two packages (bgo and lhs):

ERROR: type JuliaUnknown has no field sym
Stacktrace:
 [1] getproperty
   @ ./Base.jl:38 [inlined]
 [2] collect_dependent_system_nodes!(dag::ExprDAG, node::ExprNode{Clang.Generators.FunctionProto, CLFunctionDecl}, system_nodes::Dict{ExprNode, Int64})
   @ Clang.Generators ~/.julia/packages/Clang/uWQ8S/src/generator/system_deps.jl:22
 [3] (::CollectDependentSystemNode)(dag::ExprDAG, options::Dict{String, Any})
   @ Clang.Generators ~/.julia/packages/Clang/uWQ8S/src/generator/passes.jl:69
 [4] build!(ctx::Context, stage::Clang.Generators.BuildStage)
   @ Clang.Generators ~/.julia/packages/Clang/uWQ8S/src/generator/context.jl:169
 [5] wrapper(name::String, headers::Vector{String}, optimized::Bool; targets::Vector{String})
   @ Main ~/Bureau/git/GALAHAD.jl/gen/wrapper.jl:24
 [6] wrapper
   @ ~/Bureau/git/GALAHAD.jl/gen/wrapper.jl:8 [inlined]
 [7] main(name::String; optimized::Bool)
   @ Main ~/Bureau/git/GALAHAD.jl/gen/wrapper.jl:74
 [8] top-level scope
   @ REPL[15]:1

I also share the generator script galahad.zip.

[Gnimuc]

The error is caused by this function proto:

void lhs_ihs( int n_dimen, 
              int n_points, 
              int *seed, 
              int X[n_dimen][n_points], 
              const struct lhs_control_type *control, 
              struct lhs_inform_type *inform, void **data );

int X[n_dimen][n_points] is a variable array that we don't support at this moment. I can push a quick workaround to skip these kinda function protos.

[amontoison]

I probably need struct_field_comment_style = "inline" but I have the following error:

ERROR: MethodError: no method matching print_documentation(::IOStream, ::CLFieldDecl, ::String, ::Dict{String, Any})
Closest candidates are:
  print_documentation(::IO, ::ExprNode, ::Any, ::Any) at ~/.julia/packages/Clang/uWQ8S/src/generator/documentation.jl:3
  print_documentation(::IO, ::ExprNode, ::Any, ::Any, ::Bool; prologue, epilogue) at ~/.julia/packages/Clang/uWQ8S/src/generator/documentation.jl:3
Stacktrace:
  [1] pretty_print(io::IOStream, node::ExprNode{Clang.Generators.StructDefinition, CLStructDecl}, options::Dict{String, Any})
    @ Clang.Generators ~/.julia/packages/Clang/uWQ8S/src/generator/print.jl:124
  [2] (::Clang.Generators.var"#139#140"{ExprDAG, Dict{String, Any}, Nothing, Vector{String}, Dict{String, Any}})(io::IOStream)
    @ Clang.Generators ~/.julia/packages/Clang/uWQ8S/src/generator/passes.jl:955
  [3] open(::Clang.Generators.var"#139#140"{ExprDAG, Dict{String, Any}, Nothing, Vector{String}, Dict{String, Any}}, ::String, ::Vararg{String}; kwargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ Base ./io.jl:384
  [4] open(::Function, ::String, ::String)
    @ Base ./io.jl:381
  [5] (::GeneralPrinter)(dag::ExprDAG, options::Dict{String, Any})
    @ Clang.Generators ~/.julia/packages/Clang/uWQ8S/src/generator/passes.jl:951
  [6] build!(ctx::Context, stage::Clang.Generators.BuildStage)
    @ Clang.Generators ~/.julia/packages/Clang/uWQ8S/src/generator/context.jl:169
  [7] wrapper(name::String, headers::Vector{String}, optimized::Bool; targets::Vector{String})
    @ Main ~/Bureau/git/GALAHAD.jl/gen/wrapper.jl:39
  [8] wrapper
    @ ~/Bureau/git/GALAHAD.jl/gen/wrapper.jl:8 [inlined]
  [9] main(name::String; optimized::Bool)
    @ Main ~/Bureau/git/GALAHAD.jl/gen/wrapper.jl:52
 [10] top-level scope
    @ REPL[2]:1

[Gnimuc]

Could you share the whole toml file?

[amontoison]

Yes, I just added struct_field_comment_style = "inline" in gen/galahad.toml:

[general]
use_julia_native_enum_type = true
print_using_CEnum = false
struct_field_comment_style = "inline"

[codegen]
use_julia_bool = true
use_ccall_macro = true
always_NUL_terminated_string = false

[codegen.macro]
macro_mode = "disable"

[Gnimuc]

Fixed on the master branch.

[Gnimuc]

I only checked there are no errors. By running your script, I can only get empty output files.