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-rw-r--r--config/c-compiler.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/config/c-compiler.m4 b/config/c-compiler.m4
index e112fd45d48..8534cc54c13 100644
--- a/config/c-compiler.m4
+++ b/config/c-compiler.m4
@@ -142,7 +142,7 @@ fi])# PGAC_C_STATIC_ASSERT
AC_DEFUN([PGAC_C_TYPEOF],
[AC_CACHE_CHECK(for typeof, pgac_cv_c_typeof,
[pgac_cv_c_typeof=no
-for pgac_kw in typeof __typeof__ decltype; do
+for pgac_kw in typeof __typeof__; do
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
[int x = 0;
$pgac_kw(x) y;