From: Mark Mitchell <mark@codesourcery.com>
Date: Wed, 17 Jan 2001 07:13:39 +0000 (+0000)
Subject: gen-num-limits.cc (INSTANTIATIONS): New macro.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5fdfba85be35635b2e37c62108dfa90acc36f74c;p=gcc.git

gen-num-limits.cc (INSTANTIATIONS): New macro.

	* src/gen-num-limits.cc (INSTANTIATIONS): New macro.
	Use it do explicitly instantiate predicate<T> and value<T> for
	all the builtin Ts.

From-SVN: r39086
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 6e5468b4b46..4e28ed0ead1 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2001-01-16  Mark Mitchell  <mark@codesourcery.com>
+
+	* src/gen-num-limits.cc (INSTANTIATIONS): New macro.
+	Use it do explicitly instantiate predicate<T> and value<T> for
+	all the builtin Ts.
+
 2001-01-16  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* libsupc++/exception_support.cc (__cp_pop_exception): Fix
diff --git a/libstdc++-v3/src/gen-num-limits.cc b/libstdc++-v3/src/gen-num-limits.cc
index 8106c903275..aca1c841bd6 100644
--- a/libstdc++-v3/src/gen-num-limits.cc
+++ b/libstdc++-v3/src/gen-num-limits.cc
@@ -770,3 +770,28 @@ int main()
     // .__convert_long_double_d); }
 }
 
+// G++ doesn't have support for automatic instantiation of static data
+// members on platforms that don't have weak symbols.  On AIX, in
+// particular, static data members must be explicitly instantiated.
+// So, we explicitly instantiate some of the ones we need.  To save
+// typing, we don't name the static data members explicitly; we
+// instead name their containing types.
+
+#define INSTANTIATIONS(TYPE)			\
+  template struct predicate<TYPE>;		\
+  template struct value<TYPE>
+
+INSTANTIATIONS (bool);
+INSTANTIATIONS (char);
+INSTANTIATIONS (signed char);
+INSTANTIATIONS (unsigned char);
+INSTANTIATIONS (short);
+INSTANTIATIONS (unsigned short);
+INSTANTIATIONS (int);
+INSTANTIATIONS (unsigned int);
+INSTANTIATIONS (long);
+INSTANTIATIONS (unsigned long);
+INSTANTIATIONS (float);
+INSTANTIATIONS (double);
+INSTANTIATIONS (long double);
+