PR# 11471 IL Generation Error
Problem Report Summary
Submitter: peter_gummer
Category: EiffelStudio
Priority: High
Date: 2006/10/02
Class: Bug
Severity: Serious
Number: 11471
Release: 5.7.63909
Confidential: No
Status: Open
Responsible:
Environment: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.7) Gecko/20060909 Firefox/1.5.0.7
Synopsis: IL Generation Error
Description
The IL generation error below appeared in the Errors pane near the end of compilation. I had just added INTEGER_32_REF to an override cluster. Its implementation is identical to the original, except that I've added an alias: class INTEGER_32_REF alias "openehr.base.kernel.INTEGER" I made a mistake: it should be INTEGER_REF. I'm not sure whether this is why the IL generation error occurred.
To Reproduce
-------------------------------------------------------------------------------
IL Generation Error:
******************************** Thread exception *****************************
In thread Root thread 0x0 (thread id)
*******************************************************************************
-------------------------------------------------------------------------------
Class / Object Routine Nature of exception Effect
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
define_feature_reference @5
Segmentation violation:
<00000000090F1A18> (From CIL_CODE_GENERATOR)
Operating system signal. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
define_feature_reference @5
<00000000090F1A18> (From CIL_CODE_GENERATOR)
Routine failure. Fail
-------------------------------------------------------------------------------
IL_MODULE feature_token @3
<0000000009E66D60> Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
feature_token @1
<00000000090F1A18> (From CIL_CODE_GENERATOR)
Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
internal_generate_feature_access @4
<00000000090F1A18> (From CIL_CODE_GENERATOR)
Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
generate_feature_access @6
<00000000090F1A18> (From CIL_CODE_GENERATOR)
Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
generate_type_feature_call @12
<00000000090F1A18> (From CIL_CODE_GENERATOR)
Routine failure. Fail
-------------------------------------------------------------------------------
FORMAL_I generate_gen_type_il @1
<0000000009BAC5F0> Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
generate_type_feature @42
<00000000090F1A18> (From CIL_CODE_GENERATOR)
Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
generate_il_type_features @4
<00000000090F1A18> Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
generate_il_features @7
<00000000090F1A18> Routine failure. Fail
-------------------------------------------------------------------------------
INTERFACE_IL_CODE_GENERATOR
generate_il_implementation @5
<00000000090F1A18> Routine failure. Fail
-------------------------------------------------------------------------------
CIL_GENERATOR generate_features_implementation @30
<0000000010204BE0> Routine failure. Fail
-------------------------------------------------------------------------------
CIL_GENERATOR generate_types @8
<0000000010204BE0> Routine failure. Fail
-------------------------------------------------------------------------------
CIL_GENERATOR generate_all_types @8
<0000000010204BE0> Routine failure. Fail
-------------------------------------------------------------------------------
CIL_GENERATOR generate @53
<0000000010204BE0> Routine failure. Rescue
-------------------------------------------------------------------------------
Problem Report Interactions
I forgot to mention that this occurred while finalising, keeping assertions.