re PR c++/23839 (ICE: expected var_decl, have parm_decl in cxx_mark_addressable, at cp/typeck.c:4343)
PR c++/23839 * typeck.c (cxx_mark_addressable): Only check DECL_HARD_REGISTER for VAR_DECLs. PR c++/23839 * g++.dg/parse/register1.C: New test. From-SVN: r104225
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2005-09-13 Mark Mitchell <mark@codesourcery.com>
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PR c++/23839
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* typeck.c (cxx_mark_addressable): Only check DECL_HARD_REGISTER
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for VAR_DECLs.
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2005-09-13 Mark Mitchell <mark@codesourcery.com>
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2005-09-13 Mark Mitchell <mark@codesourcery.com>
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PR c++/23842
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PR c++/23842
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@ -4340,7 +4340,7 @@ cxx_mark_addressable (tree exp)
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if (DECL_REGISTER (x) && !TREE_ADDRESSABLE (x)
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if (DECL_REGISTER (x) && !TREE_ADDRESSABLE (x)
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&& !DECL_ARTIFICIAL (x))
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&& !DECL_ARTIFICIAL (x))
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{
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{
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if (DECL_HARD_REGISTER (x) != 0)
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if (TREE_CODE (x) == VAR_DECL && DECL_HARD_REGISTER (x))
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{
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{
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error
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error
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("address of explicit register variable %qD requested", x);
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("address of explicit register variable %qD requested", x);
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@ -1,3 +1,8 @@
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2005-09-13 Mark Mitchell <mark@codesourcery.com>
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PR c++/23839
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* g++.dg/parse/register1.C: New test.
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2005-09-13 Mark Mitchell <mark@codesourcery.com>
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2005-09-13 Mark Mitchell <mark@codesourcery.com>
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PR c++/23842
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PR c++/23842
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// PR c++/23839
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class C
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{
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int i;
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public:
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C(int j) : i(j) { }
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operator int() { return i; }
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};
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C f (register C x)
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{
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return x + 31;
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}
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