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On 19/05/2020 08:49, Mark Eggleston wrote:
Please find attached patch for PR50392.
This patch was extracted from the comments in the PR and was written
back in 2011! I have verified that it fixes the PR on master, gcc-8,
gcc-9 and gcc-10.
Commit message:
Fortran : ICE in gfc_trans_label_assign PR50392
A function may contain an assigned goto. If the the return variable
is an integer a statement can be assigned to it. Prior to this fix
this resulted in an ICE.
2020-05-19 Tobias Burnus <tob...@codesourcery.com>
gcc/fortran/
* trans-decl.c (gfc_get_symbol_decl): Remove unnecessary block
delimiters. Add auxiliary variables if a label is assigned to
a return variable. (gfc_gat_fake_result): ???????
2020-05-19 Mark Eggleston <markeggles...@gnu.gcc.org>
gcc/testsuite/
* gfortran.dg/pr50392.f: New test.
As can be seen there is a sequence of question marks in the
description of the changes made. I don't know how to describe the
inserted code, Tobias Burnus: you may be able to help as it is your code.
Tested on x86_64 using make check-fortran for master, gcc-8, ggc-9 and
gcc-10.
Once the addition to the description to the code changes is complete
will it be OK to commit to master and backport to gcc-8, 9 and 10.
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