PR# 16546 Call on Void target in {CL_TYPE_A}.instantiation_of

Problem Report Summary
Submitter: prestoat2000
Category: Compiler
Priority: Medium
Date: 2010/01/08
Class: Bug
Severity: Serious
Number: 16546
Release: 6.5.81777
Confidential: No
Status: Closed
Responsible: misterieking
Environment: Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.9.0.10) Gecko/2009042715 Firefox/3.0.10 Solaris 10 on SPARC
Synopsis: Call on Void target in {CL_TYPE_A}.instantiation_of

Description
After a few incremental changes, the compiler crashed in degree 2 with a
call on Void target in {CL_TYPE_A}.instantiation_of.

BACKUP directory attached, as well as full stack trace.
To Reproduce

										

									

								

							

						

					

				

			

		

	









	

		

			
Problem Report Interactions

			

				

					
					

						

							
							

								

									
									
										

											

									
											From:alexk_es   
											Date:2010/03/11   
																							Status: Closed   
											
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Fixed in rev#82547 of EiffelStudio 6.6 intermediate release.
Related issues: bug#16547 (test#incr343), bug#16553 (test#incr341).

											
											
											

											
										

									

								

							

							
							

								

									
									
										

											

									
											From:prestoat2000   
											Date:2010/01/12   
											
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I have now reproduced this with a small example.  The trace is a bit
shorter - it ends with a call on Void target in {STD_BYTE_CODE}.formulate_inherited_assertions
but I'm certain it is the same bug.

Added eweasel test incr342 for this bug.


											
											
											

											
										

									

								

							

							
							

								

									
									
										

											

									
											From:prestoat2000   
											Date:2010/01/08   
											
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Attachments for problem report #16546

											
											
											

											
											

												

													

														

															Attachment:
															stack152.txt    
															Size:5277
														

													

												

											

											
											

												

													

														

															Attachment:
															BACKUP.tar.bz2    
															Size:133537