use <iosfwd> in header (#357)

danmar · Jul 20, 2024 · 8df5a54 · 8df5a54
1 parent 9f55d0e
commit 8df5a54
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/simplecpp.cpp b/simplecpp.cpp
@@ -22,6 +22,7 @@
 #include <exception>
 #include <fstream>
 #include <iostream>
+#include <istream>
 #include <limits>
 #include <list>
 #include <map>

diff --git a/simplecpp.h b/simplecpp.h
@@ -8,7 +8,7 @@
 
 #include <cctype>
 #include <cstring>
-#include <istream>
+#include <iosfwd>
 #include <list>
 #include <map>
 #include <set>