fix crash on < 1.15

elixir-lsp · Aug 20, 2024 · aa2bea7 · aa2bea7
1 parent 88e3e43
commit aa2bea7
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/elixir_sense/core/metadata_builder.ex b/lib/elixir_sense/core/metadata_builder.ex
@@ -18,8 +18,12 @@ defmodule ElixirSense.Core.MetadataBuilder do
       Compiler.expand(
         ast,
         %State{
-          # TODO remove default when we require elixir 1.15
-          prematch: Code.get_compiler_option(:on_undefined_variable) || :warn
+          prematch:
+            if Version.match?(System.version(), ">= 1.15.0-dev") do
+              Code.get_compiler_option(:on_undefined_variable)
+            else
+              :warn
+            end
         },
         Compiler.env()
       )