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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Assertion `!"invalid type"' failed when constant expression involves literal of different type"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101766">101766</a>
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<th>Summary</th>
<td>Assertion `!"invalid type"' failed when constant expression involves literal of different type
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>glsl-compiler
</td>
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>david@drmaciver.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=132634" name="attach_132634" title="Shader required to reproduce assertion">attachment 132634</a> <a href="attachment.cgi?id=132634&action=edit" title="Shader required to reproduce assertion">[details]</a></span>
Shader required to reproduce assertion
When the attached file is compiled with glsl_compiler, it triggers the
following assertion:
glsl_compiler: glsl/ir_expression_operation_constant.h:228: virtual
ir_constant* ir_expression::constant_expression_value(hash_table*): Assertion
`!"invalid type"' failed.
Aborted (core dumped)
The command I used to produce this was:
glsl_compiler invalid_type.frag.frag --version=300
I tested this with a version of Mesa that I built on git version
f7e78abdf45b26f3991dc336120162ae01b208f1 on Ubuntu 14.04, using LLVM 4.0.0, but
I originally encountered it on a different version (also on Ubuntu) using the
opengl API directly rather than glsl_compiler, so I expect the problem is not
specific to my build.</pre>
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