libcdecl: Work around GNU libc snprintf bug.

[cdecl99.git] / tests / general.at

diff --git a/tests/general.at b/tests/general.at
index bc22e44e5e00cb6e58f6c77d5b597cc7abaca718..21261ed5ddc387557c38f2a1ce53bc4b4c659be8 100644 (file)
--- a/tests/general.at
+++ b/tests/general.at
@@ -150,6 +150,41 @@ AT_CHECK([$AWK '{ print $NF; }' stderr], [0],
 
 AT_CLEANUP
 
+dnl Ensure that parse error messages for misplaced keywords correctly
+dnl include the keyword itself.
+AT_SETUP([cdecl99 unexpected keyword error messages])
+
+# We use the English syntax to reliably force a syntax error where we want
+# it, as the "declare" form takes an identifier and not any other token,
+AT_DATA([test.dat],
+[[declare signed as int
+declare typedef as int
+declare volatile as int
+declare inline as int
+]])
+
+AT_DATA([test.awk],
+[[{
+  for (i = 1; i <= $NF; i++) {
+    if ($i == "unexpected") {
+      sub(/,$/, "", $(i+1));
+      print $(i+1);
+      break;
+    }
+  }
+}
+]])
+
+AT_CHECK([LC_ALL=C cdecl99 -f test.dat || exit 42], [42], [], [stderr])
+AT_CHECK([$AWK -f test.awk stderr], [0],
+[[signed
+typedef
+volatile
+inline
+]])
+
+AT_CLEANUP
+
 AT_SETUP([cdecl99 interactive mode])
 
 AT_DATA([test.dat],