c++config (_STL_USE_CONCEPT_CHECKS): Disable by default.

2001-03-27  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/c++config (_STL_USE_CONCEPT_CHECKS): Disable by default.

From-SVN: r40877

libstdc++-v3/ChangeLog

+2001-03-27  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* include/bits/c++config (_STL_USE_CONCEPT_CHECKS): Disable by default.
+
 2001-03-26  Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>
 
         * libstdc++-v3/tests_flags.in: Change the order of libstdc++

libstdc++-v3/include/bits/c++config

@@ -63,12 +63,9 @@
 #    define __STL_UITHREADS
 #endif
 
-// Concept-checking code is on by default unless users define
-// the _STL_NO_CONCEPT_CHECKS hook.
-//#define _STL_NO_CONCEPT_CHECKS 1
-#if !defined(_STL_NO_CONCEPT_CHECKS)
-#  define __STL_USE_CONCEPT_CHECKS
-#endif
+// Concept-checking code is off by default unless users define
+// the _STL_USE_CONCEPT_CHECKS hook.
+//#define _STL_USE_CONCEPT_CHECKS 1
 
 // This is also a user hook, but via -f[no-]exceptions, not direct #defines.
 #ifdef __EXCEPTIONS