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fix: minor improvements to error messages #969

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Merged
gdalle merged 1 commit into from
Feb 18, 2026
Merged

fix: minor improvements to error messages #969

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2 changes: 1 addition & 1 deletion DifferentiationInterface/src/compat.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ macro public(ex)
elseif Base.isexpr(ex, :tuple)
ex.args
else
error("something informative")
error("Expected a symbol or a tuple of symbols, got $(repr(ex))")
end
esc(Expr(:public, args...))
else
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6 changes: 3 additions & 3 deletions DifferentiationInterface/src/utils/traits.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,7 @@ pushforward_performance(::ReverseMode) = PushforwardSlow()
pushforward_performance(::SymbolicMode) = PushforwardFast()

function pushforward_performance(backend::Union{AutoSparse, SecondOrder})
throw(ArgumentError("Pushforward performance not defined for $backend`."))
throw(ArgumentError("Pushforward performance not defined for `$backend`."))
end

## Pullback
Expand Down Expand Up @@ -108,7 +108,7 @@ pullback_performance(::ReverseMode) = PullbackFast()
pullback_performance(::SymbolicMode) = PullbackFast()

function pullback_performance(backend::Union{AutoSparse, SecondOrder})
throw(ArgumentError("Pullback performance not defined for $backend`."))
throw(ArgumentError("Pullback performance not defined for `$backend`."))
end

## HVP
Expand Down Expand Up @@ -170,7 +170,7 @@ function hvp_mode(ba::SecondOrder)
end

function hvp_mode(backend::AutoSparse)
throw(ArgumentError("HVP mode not defined for $backend`."))
throw(ArgumentError("HVP mode not defined for `$backend`."))
end

## Inner prep
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