ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be used to create an implicit temporary.
* ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be used to create an implicit temporary. From-SVN: r31888
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2000-02-10 Mark Mitchell <mark@codesourcery.com>
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* ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
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used to create an implicit temporary.
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* class.c (dfs_modify_vtables): Tweak calculation of functions to
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override.
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@ -31,7 +31,7 @@
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This manual documents the internal representation used by G++ to represent
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C++ source programs.
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Copyright (c) 1999 Free Software Foundation, Inc.
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Copyright (c) 1999, 2000 Free Software Foundation, Inc.
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@end ifinfo
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@c ---------------------------------------------------------------------
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@ -43,7 +43,7 @@ Copyright (c) 1999 Free Software Foundation, Inc.
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@author CodeSourcery, LLC <info@@codesourcery.com>
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@page
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@vskip 0pt plus 1filll
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Copyright @copyright{} 1999 Free Software Foundation, Inc.
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Copyright @copyright{} 1999, 2000 Free Software Foundation, Inc.
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@end titlepage
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@c ---------------------------------------------------------------------
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@ -1655,6 +1655,9 @@ As an extension, G++ allows users to take the address of a label. In
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this case, the operand of the @code{ADDR_EXPR} will be a
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@code{LABEL_DECL}. The type of such an expression is @code{void*}.
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If the object addressed is not an lvalue, a temporary is created, and
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the address of the temporary is used.
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@item INDIRECT_REF
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These nodes are used to represent the object pointed to by a pointer.
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The operand is the pointer being dereferenced; it will always have
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