Format

Author: hersle

src/debugging.jl

@@ -6,10 +6,12 @@ struct LoggedFun{F}
     args::Any
     error_nonfinite::Bool
 end
-LoggedFunctionException(lf::LoggedFun, args, msg) = LoggedFunctionException(
-    "Function $(lf.f)($(join(lf.args, ", "))) " * msg * " with input" *
-    join("\n  " .* string.(lf.args .=> args)) # one line for each "var => val" for readability
-)
+function LoggedFunctionException(lf::LoggedFun, args, msg)
+    LoggedFunctionException(
+        "Function $(lf.f)($(join(lf.args, ", "))) " * msg * " with input" *
+        join("\n  " .* string.(lf.args .=> args)) # one line for each "var => val" for readability
+    )
+end
 Base.showerror(io::IO, err::LoggedFunctionException) = print(io, err.msg)
 Base.nameof(lf::LoggedFun) = nameof(lf.f)
 SymbolicUtils.promote_symtype(::LoggedFun, Ts...) = Real
@@ -30,7 +32,9 @@ function logged_fun(f, args...; error_nonfinite = true) # remember to update err
     term(LoggedFun(f, args, error_nonfinite), args..., type = Real)
 end
 
-debug_sub(eq::Equation, funcs; kw...) = debug_sub(eq.lhs, funcs; kw...) ~ debug_sub(eq.rhs, funcs; kw...)
+function debug_sub(eq::Equation, funcs; kw...)
+    debug_sub(eq.lhs, funcs; kw...) ~ debug_sub(eq.rhs, funcs; kw...)
+end
 function debug_sub(ex, funcs; kw...)
     iscall(ex) || return ex
     f = operation(ex)

src/systems/abstractsystem.jl

@@ -2278,7 +2278,8 @@ ERROR: Function /(1, sin(P(t))) output non-finite value Inf with input
   sin(P(t)) => 0.0
 ```
 """
-function debug_system(sys::AbstractSystem; functions = [log, sqrt, (^), /, inv, asin, acos], kw...)
+function debug_system(
+        sys::AbstractSystem; functions = [log, sqrt, (^), /, inv, asin, acos], kw...)
     if !(functions isa Set)
         functions = Set(functions) # more efficient "in" lookup
     end

test/odesystem.jl

@@ -931,11 +931,9 @@ testdict = Dict([:name => "test"])
 @named sys = ODESystem(eqs, t, metadata = testdict)
 @test get_metadata(sys) == testdict
 
-@variables P(t) = NaN Q(t) = NaN
-@named sys = ODESystem([
-    D(Q) ~ 1 / sin(P)
-    D(P) ~ log(-cos(Q))
-], t, [P, Q], [])
+@variables P(t)=NaN Q(t)=NaN
+eqs = [D(Q) ~ 1 / sin(P), D(P) ~ log(-cos(Q))]
+@named sys = ODESystem(eqs, t, [P, Q], [])
 sys = complete(debug_system(sys))
 prob = ODEProblem(sys, [], (0.0, 1.0))
 @test_throws "log(-cos(Q(t))) errors" prob.f([1, 0], prob.p, 0.0)