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-rwxr-xr-xconfigure5
1 files changed, 4 insertions, 1 deletions
diff --git a/configure b/configure
index ca76ef0ab22..58eafd31c58 100755
--- a/configure
+++ b/configure
@@ -11901,7 +11901,10 @@ if ${pgac_cv__builtin_constant_p+:} false; then :
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-static int x; static int y[__builtin_constant_p(x) ? x : 1];
+static int x;
+ static int y[__builtin_constant_p(x) ? x : 1];
+ static int z[__builtin_constant_p("string literal") ? 1 : x];
+
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :