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-rw-r--r--src/test/ui/extoption_env-not-string-literal.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/test/ui/extoption_env-not-string-literal.rs b/src/test/ui/extoption_env-not-string-literal.rs
new file mode 100644
index 000000000..27c3a8e83
--- /dev/null
+++ b/src/test/ui/extoption_env-not-string-literal.rs
@@ -0,0 +1 @@
+fn main() { option_env!(10); } //~ ERROR: argument must be a string literal