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re PR c++/17155 (Another link problem with function-local classes)

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PR c++/17155
	* lex.c (build_lang_decl): Set DECL_NO_STATIC_CHAIN for all C++
	functions.

	PR c++/17155
	* g++.dg/inherit/local2.C: New test.

From-SVN: r86571
This commit is contained in:
Mark Mitchell 2004-08-25 20:06:30 +00:00 committed by Mark Mitchell
parent 8e8d51622f
commit 6dc36fed57
4 changed files with 30 additions and 0 deletions
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4
gcc/cp/ChangeLog
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@ -1,5 +1,9 @@
2004-08-25 Mark Mitchell <mark@codesourcery.com>
PR c++/17155
* lex.c (build_lang_decl): Set DECL_NO_STATIC_CHAIN for all C++
functions.
* mangle.c (get_identifier_nocopy): Add cast.
* cp-tree.h (mangle_type): Remove.

5
gcc/cp/lex.c
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@ -649,6 +649,11 @@ build_lang_decl (enum tree_code code, tree name, tree type)
t = build_decl (code, name, type);
retrofit_lang_decl (t);
/* All nesting of C++ functions is lexical; there is never a "static
chain" in the sense of GNU C nested functions. */
if (code == FUNCTION_DECL)
DECL_NO_STATIC_CHAIN (t) = 1;
return t;
}

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2004-08-25 Mark Mitchell <mark@codesourcery.com>
PR c++/17155
* g++.dg/inherit/local2.C: New test.
2004-08-25 Paul Brook <paul@codesourcery.com>
PR fortran/17144

16
gcc/testsuite/g++.dg/inherit/local2.C Normal file
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@ -0,0 +1,16 @@
// PR c++/17155
// { dg-do link }
struct A {
virtual ~A() {}
};
void tsk_tsk(void)
{
struct B : public A {
B(int) {}
};
}
int main () {}