From fe1081b017284716b6b1e69fb6ef3067b3d74bc4 Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@redhat.com>
Date: Fri, 23 Jan 2004 02:49:57 +0000
Subject: re PR libgcj/13107 (Wrong verification error in gij: recursive
 subroutine call)

	PR libgcj/13107:
	* testsuite/libjava.lang/pr13107_2.xfail: New file.
	* testsuite/libjava.lang/pr13107_3.xfail: New file.
	* testsuite/libjava.lang/pr13107_3.java: New file.
	* testsuite/libjava.lang/pr13107_3.out: New file.
	* testsuite/libjava.lang/pr13107_2.java: New file.
	* testsuite/libjava.lang/pr13107_2.out: New file.
	* testsuite/libjava.lang/pr13107.java: New file.
	* testsuite/libjava.lang/pr13107.out: New file.
	* verify.cc (jsr_ptrs): Removed.
	(entry_points): Likewise.
	(struct subr_info): Likewise.
	(struct subr_entry_info): Likewise.
	(type_val::unused_by_subroutine_type): Likewise.
	(type::merge): Don't handle unused_by_subroutine_type.
	(type::print): Likewise.
	(state::flags): Removed.
	(state::subroutine): Likewise.
	(state::seen_subrs): Likewise.
	(state::NO_STACK): Likewise.
	(state::FLAG_CHANGED, state::FLAG_UNUSED): Likewise.
	(state): Updated all methods.
	(state::clean_subrs): Removed.
	(state::state): Removed `ret_semantics' flag.
	(state::copy): Likewise.
	(state::add_subr): Removed.
	(state::enter_subroutine): Likewise.
	(type::set_return_address): New method.
	(handle_jsr_insn): Set return address on the type.  Always
	invalidate PC after call.
	(check_nonrecursive_call): Removed.
	(~_Jv_BytecodeVerifier): Updated.
	(branch_prepass): Removed special handling of jsr.
	(note_branch_target): Likewise.
	(get_subroutine): Removed.
	(state::merge): Don't merge subroutines and don't handle
	NO_STACK.  Removed ret_semantics and jsr_semantics arguments.
	(state::note_variable): Removed.
	(state::is_unmerged_ret_state): Likewise.
	(state::print): Updated.
	(set_variable): Likewise.
	(merge_into): Renamed from push_jump_merge.  Removed ret_semantics
	and jsr_semantics arguments.  Updated for new reverification
	list.
	(pop_jump): Rewrote.
	(construct_primitive_array_type): Updated.
	(state::next): Removed.
	(INVALID_STATE): New define.
	(state::INVALID): Removed.
	(state::NO_NEXT): New value.
	(state::pc, state::next): New fields.
	(state::get_pc): New method.
	(next_verify_pc): Removed.
	(next_verify_state): New field.
	(verify_instructions_0): Always check for falling off end.
	(linked): New type.
	(linked_utf8): Removed.
	(states): Changed type.
	(type::state_mergeable_p): New method.
	(state::state_mergeable_p): Likewise.
	(handle_ret_insn): Removed most code.
	(state::reverify): New method.
	(add_new_state): Likewise.
	(state::set_pc): Likewise.

From-SVN: r76395
---
 libjava/testsuite/libjava.lang/pr13107.java | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 libjava/testsuite/libjava.lang/pr13107.java

(limited to 'libjava/testsuite/libjava.lang/pr13107.java')

diff --git a/libjava/testsuite/libjava.lang/pr13107.java b/libjava/testsuite/libjava.lang/pr13107.java
new file mode 100644
index 0000000..06d4c54
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/pr13107.java
@@ -0,0 +1,25 @@
+class pr13107
+{
+  public static void main(String[] args)
+  {
+    for (int i = 0; i < 1; i++) {
+      String s = "A";
+
+      if (s == "A")
+        continue;
+      
+      try{
+	try{
+          System.out.println(s);
+	}
+	finally{
+	  if (s != "A")
+	    throw new Error();
+	}
+      }
+      catch(Exception e){
+	s = "B";
+      }
+    }
+  }
+}
-- 
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