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Fix DSL function_exported? #69

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Merged
JKWA merged 1 commit into from
Feb 6, 2026
Merged

Fix DSL function_exported? #69

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3 changes: 3 additions & 0 deletions lib/eq/dsl/parser.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,7 @@ defmodule Funx.Eq.Dsl.Parser do
{:__aliases__, meta, _} = module_alias ->
# Try to parse as behaviour module
expanded_module = Macro.expand(module_alias, caller_env)
Code.ensure_compiled(expanded_module)

if function_exported?(expanded_module, :eq, 1) do
parse_bare_behaviour_module(module_alias, [], meta, caller_env)
Expand All @@ -114,6 +115,7 @@ defmodule Funx.Eq.Dsl.Parser do
# Parses a bare behaviour module reference into a Step node.
defp parse_bare_behaviour_module(module_alias, opts, meta, caller_env) do
expanded_module = Macro.expand(module_alias, caller_env)
Code.ensure_compiled(expanded_module)

unless function_exported?(expanded_module, :eq, 1) do
raise CompileError,
Expand Down Expand Up @@ -366,6 +368,7 @@ defmodule Funx.Eq.Dsl.Parser do
end

expanded_module = Macro.expand(module_alias, caller_env)
Code.ensure_compiled(expanded_module)

cond do
function_exported?(expanded_module, :eq?, 2) ->
Expand Down
1 change: 1 addition & 0 deletions lib/ord/dsl/parser.ex
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Expand Up @@ -293,6 +293,7 @@ defmodule Funx.Ord.Dsl.Parser do
end

expanded_module = Macro.expand(module_alias, caller_env)
Code.ensure_compiled(expanded_module)

cond do
function_exported?(expanded_module, :lt?, 2) ->
Expand Down
2 changes: 2 additions & 0 deletions lib/predicate/dsl/parser.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -145,6 +145,7 @@ defmodule Funx.Predicate.Dsl.Parser do
{:__aliases__, meta, _} = module_alias ->
# Try to parse as behaviour module
expanded_module = Macro.expand(module_alias, caller_env)
Code.ensure_compiled(expanded_module)

if function_exported?(expanded_module, :pred, 1) do
parse_behaviour_module(module_alias, [], meta, caller_env)
Expand All @@ -163,6 +164,7 @@ defmodule Funx.Predicate.Dsl.Parser do

defp parse_behaviour_module(module_alias, opts, meta, caller_env) do
expanded_module = Macro.expand(module_alias, caller_env)
Code.ensure_compiled(expanded_module)

unless function_exported?(expanded_module, :pred, 1) do
raise CompileError,
Expand Down