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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - keyword on iso_c_binding intrinsic not allowed"
href="https://bugs.llvm.org/show_bug.cgi?id=48144">48144</a>
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<th>Summary</th>
<td>keyword on iso_c_binding intrinsic not allowed
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<th>Product</th>
<td>flang
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Frontend
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>naromero@anl.gov
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<th>CC</th>
<td>David.Truby@arm.com, jperier@nvidia.com, kirankumartp@gmail.com, llvm-bugs@lists.llvm.org, sscalpone@nvidia.com
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<pre>Created <span class=""><a href="attachment.cgi?id=24146" name="attach_24146" title="keyword not allowed for ISO_C_BINDING intrinsic">attachment 24146</a> <a href="attachment.cgi?id=24146&action=edit" title="keyword not allowed for ISO_C_BINDING intrinsic">[details]</a></span>
keyword not allowed for ISO_C_BINDING intrinsic
gFortran and ifort allow this to reduced test case to compile without warning
or errors.
Flang front-end does not accept it.
[naromero@naromero-desktop bugs]$ flang -c optional_arg.F90
optional_arg.F90:8:30: error: Keyword 'shape=' may not appear in a reference to
a procedure with an implicit interface
call c_f_pointer(cptr,iptr,shape=(/csize/))
I understand the error -- but if you are using an intrinsic from the
iso_c_bindings, shouldn't the procedure interface be considered explicit.</pre>
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