<p dir="auto">Might it make sense to define <code class="notranslate">eachindex</code> on strings to be the set of valid indices into the string? That would allow some code to be generic with regards to being passed abstract arrays or strings.</p>
<p dir="auto">Using the Color package made Julia exit without any message whatsoever.<br>
I pinned the error down to Color.jl line 616</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="const CAT97s = [ 0.8562  0.3372 -0.1934
                -0.8360  1.8327  0.0033
                 0.0357 -0.0469  1.0112 ]
const CAT97s_INV = inv(CAT97s)"><pre class="notranslate"><code class="notranslate">const CAT97s = [ 0.8562  0.3372 -0.1934
                -0.8360  1.8327  0.0033
                 0.0357 -0.0469  1.0112 ]
const CAT97s_INV = inv(CAT97s)
</code></pre></div>
<p dir="auto">Same behaviour in the Julia readline.<br>
After playing around with it a little, it seems it doesn't like a 3x3 matrix:<br>
<code class="notranslate">inv(rand(3,3))</code> makes Julia also fail without any feedback.<br>
The error seems to be somewhere in <code class="notranslate">inv{T}(F::Factorization{T}) at linalg/factorization.jl:795</code></p>
<h1 dir="auto">versioninfo(true) :</h1>
<p dir="auto">Julia Version 0.3.0-prerelease+2591<br>
Commit <a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https://github.com/JuliaLang/julia/commit/550866d5fc05d96aab93cf392eea448d9ecb5741/hovercard" href="https://github.com/JuliaLang/julia/commit/550866d5fc05d96aab93cf392eea448d9ecb5741"><tt>550866d</tt></a> (2014-04-10 22:42 UTC)<br>
Platform Info:<br>
System: Windows (x86_64-w64-mingw32)<br>
CPU: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz<br>
WORD_SIZE: 64<br>
Microsoft Windows [Version 6.3.9600]<br>
uname: MINGW32_NT-6.2 1.0.12(0.46/3/2) 2011-07-20 17:52 i686 unknown<br>
Memory: 7.914325714111328 GB (3898.83984375 MB free)<br>
Uptime: 41389.478131 sec<br>
Load Avg:  0.0  0.0  0.0<br>
Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz:<br>
speed         user       nice        sys       idle        irq ticks<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="817954" data-permission-text="Title is private" data-url="https://github.com/JuliaLang/julia/issues/1" data-hovercard-type="issue" data-hovercard-url="/JuliaLang/julia/issues/1/hovercard" href="https://github.com/JuliaLang/julia/issues/1">#1</a>  2295 MHz    1488812          0     757703   38903406      26234 ticks<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="817959" data-permission-text="Title is private" data-url="https://github.com/JuliaLang/julia/issues/2" data-hovercard-type="issue" data-hovercard-url="/JuliaLang/julia/issues/2/hovercard" href="https://github.com/JuliaLang/julia/issues/2">#2</a>  2295 MHz    1430765          0     815171   38903406     157046 ticks<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="818013" data-permission-text="Title is private" data-url="https://github.com/JuliaLang/julia/issues/3" data-hovercard-type="issue" data-hovercard-url="/JuliaLang/julia/issues/3/hovercard" href="https://github.com/JuliaLang/julia/issues/3">#3</a>  2295 MHz    1644765          0     702296   38802281       5062 ticks<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="818058" data-permission-text="Title is private" data-url="https://github.com/JuliaLang/julia/issues/4" data-hovercard-type="issue" data-hovercard-url="/JuliaLang/julia/issues/4/hovercard" href="https://github.com/JuliaLang/julia/issues/4">#4</a>  2295 MHz    1345656          0     588609   39215078       2656 ticks</p>
<p dir="auto">BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY)<br>
LAPACK: libopenblas<br>
LIBM: libopenlibm<br>
Environment:<br>
APR_ICONV_PATH = C:\Program Files (x86)\Subversion\iconv<br>
HOMEDRIVE = C:<br>
HOMEPATH = \Users\Sim<br>
JULIA_EDITOR = start<br>
PATHEXT = .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC<br>
VBOX_INSTALL_PATH = C:\Program Files\Oracle\VirtualBox\</p>
<p dir="auto">Package Directory: C:\Users\Sim.julia\v0.3<br>
6 required packages:</p>
<ul dir="auto">
<li>Color                         0.2.9</li>
<li>DictUtils                     0.0.0</li>
<li>GLUT                          0.3.0</li>
<li>ImmutableArrays               0.0.4</li>
<li>Match                         0.0.3</li>
<li>SDL                           0.1.0<br>
12 additional packages:</li>
<li>BinDeps                       0.2.12</li>
<li>Cartesian                     0.1.5</li>
<li>Events                        0.0.0-             master (unregistered, dirty)</li>
<li>GLUtil                        0.0.0-             master (unregistered, dirty)</li>
<li>GetC                          1.1.1</li>
<li>Images                        0.2.34</li>
<li>ModernGL                      0.0.0-             master (unregistered)</li>
<li>OpenGL                        1.1.3</li>
<li>SIUnits                       0.0.1</li>
<li>TexExtensions                 0.0.1</li>
<li>URIParser                     0.0.1</li>
<li>Zlib                          0.1.6</li>
</ul>