feat: improve handling of non-directive preprocessing directives

1 files changed, 12 insertions, 4 deletions

diff --git a/tests/083.sh b/tests/083.sh
index 64d03e5..2152666 100644
--- a/tests/083.sh
+++ b/tests/083.sh
@@ -1,7 +1,6 @@
 cat <<'EOF' > expected
-main.c:1: unknown preprocessor directive (foo)
+main.c:1: invalid preprocessing directive, '#foo'
 EOF
-
 test_compile_error <<'EOF'
 #foo
 
@@ -9,11 +8,20 @@ int main() {}
 EOF
 
 cat <<'EOF' > expected
-main.c:1: unknown preprocessor directive (bar)
+main.c:1: invalid preprocessing directive, '#bar'
 EOF
-
 test_compile_error <<'EOF'
 # bar 1 2 3
 
 int main() {}
 EOF
+
+cat <<'EOF' > expected
+EOF
+test_diff <<'EOF'
+#if 0
+#baz
+#endif
+
+int main() {}
+EOF