From: Mark Mitchell <mark@codesourcery.com>
Date: Fri, 29 Oct 2004 07:16:50 +0000 (+0000)
Subject: re PR c++/17695 (ICE in add_abstract_origin_attribute)
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1dc82a999cf05e3138d83ea248106c9ec9d7d082;p=platform%2Fupstream%2Fgcc.git

re PR c++/17695 (ICE in add_abstract_origin_attribute)

	PR c++/17695
	* decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they
	appear in a constructor/destructor that will be cloned.

	PR c++/17695
	* g++.dg/debug/typedef2.C: New test.

From-SVN: r89819
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 5aa869c..5fca4cb 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2004-10-29  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/17695
+	* decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they
+	appear in a constructor/destructor that will be cloned.
+
 1004-10-28  Matt Austern  <austern@apple.com>
 
 	PR c++/14124
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 4d74a2a..c435e48 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -7619,6 +7619,14 @@ grokdeclarator (const cp_declarator *declarator,
 	    error ("%Jtypedef name may not be a nested-name-specifier", decl);
 	  if (!current_function_decl)
 	    DECL_CONTEXT (decl) = FROB_CONTEXT (current_namespace);
+	  else if (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P (current_function_decl)
+		   || (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P 
+		       (current_function_decl)))
+	    /* The TYPE_DECL is "abstract" because there will be
+	       clones of this constructor/destructor, and there will
+	       be copies of this TYPE_DECL generated in those
+	       clones.  */
+	    DECL_ABSTRACT (decl) = 1;
 	}
 
       /* If the user declares "typedef struct {...} foo" then the
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1e061f4..089fc64 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-10-29  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/17695
+	* g++.dg/debug/typedef2.C: New test.
+
 2004-10-29  David Billinghurst <David.Billinghurst@riotinto.com>
 
 	PR fortran/13490
diff --git a/gcc/testsuite/g++.dg/debug/typedef2.C b/gcc/testsuite/g++.dg/debug/typedef2.C
new file mode 100644
index 0000000..a216242
--- /dev/null
+++ b/gcc/testsuite/g++.dg/debug/typedef2.C
@@ -0,0 +1,12 @@
+// PR c++/17695
+
+template<typename T> struct A
+{
+  T t;
+  A();
+};
+
+struct B
+{
+  B() { typedef int C; A<C> a; }
+} b;